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Assignee Name : CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Total Assignments: 193
Assignment: 1
Reel/Frame:025399/0425   Pages: 4
Recorded: 11/23/2010
Attorney Dkt #:1033485-000016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CHUNYI
Exec Dt:
11/10/2010
2
YANG, CHAOHE
Exec Dt:
11/10/2010
3
HU, YONGQING
Exec Dt:
11/10/2010
4
LIU, YIBIN
Exec Dt:
11/10/2010
5
CHEN, XIAOBO
Exec Dt:
11/10/2010
6
ZHANG, QIANG
Exec Dt:
11/10/2010
7
SHAN, HONGHONG
Exec Dt:
11/10/2010
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, ECONOMIC & TECHNOLOGICAL DEVELOPMENT ZONE
QINGDAO, CHINA 266555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110275874
12952924
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:030501/0803   Pages: 5
Recorded: 05/29/2013
Attorney Dkt #:48590/1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUAN, ZHICHUAN
Exec Dt:
05/22/2013
2
LIU, YONGWANG
Exec Dt:
05/22/2013
3
WEI, WENZHONG
Exec Dt:
05/22/2013
4
GUAN, BEN
Exec Dt:
05/22/2013
5
SHI, YUCAI
Exec Dt:
05/22/2013
6
ZHANG, HONGNING
Exec Dt:
05/22/2013
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
ECONOMIC DEVELOPMENT ZONE
QINGDAO CITY, SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9540881
US20140166368
13882982
Correspondence name and address
LOREN R. HULSE
201 SOUTH MAIN
SUITE 1100
SALT LAKE CITY, UT 84111
Assignment: 3
Reel/Frame:037312/0554   Pages: 8
Recorded: 12/16/2015
Attorney Dkt #:KHP15312113.7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YONGHONG
Exec Dt:
12/14/2015
2
JI, RENJIE
Exec Dt:
12/14/2015
3
CAI, BAOPING
Exec Dt:
12/14/2015
4
ZHANG, QUANSHENG
Exec Dt:
12/14/2015
5
LI, XIAOPENG
Exec Dt:
12/14/2015
6
LI, QINGYUN
Exec Dt:
12/14/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9970270
US20170218736
14899063
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE SUITE 650
VIENNA, VA 22182
Assignment: 4
Reel/Frame:037678/0260   Pages: 9
Recorded: 02/05/2016
Attorney Dkt #:B1272.10012US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, YING
Exec Dt:
01/15/2016
2
YANG, YONGQIANG
Exec Dt:
01/15/2016
3
QIU, LONGWEI
Exec Dt:
01/15/2016
4
ZHAO, YUMING
Exec Dt:
01/15/2016
5
YANG, WEICHAO
Exec Dt:
01/15/2016
6
QI, YING
Exec Dt:
01/15/2016
7
STEPASHKO, ANDREI
Exec Dt:
01/15/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
QINGDAO, SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9506857
US20160187255
14909732
Correspondence name and address
R. BURNS ISRAELSEN
1389 CENTER DRIVE
SUITE 300
PARK CITY, UT 84098
Assignment: 5
Reel/Frame:039873/0029   Pages: 5
Recorded: 09/28/2016
Attorney Dkt #:35742/04026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BAOJIANG
Exec Dt:
09/19/2016
2
ZHANG, ZHENNAN
Exec Dt:
09/19/2016
3
WANG, ZHIYUAN
Exec Dt:
09/19/2016
4
WANG, NING
Exec Dt:
09/19/2016
5
WANG, XUERUI
Exec Dt:
09/19/2016
6
YAN, GUOMIN
Exec Dt:
09/19/2016
7
ZHAO, YANG
Exec Dt:
09/19/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9605499
NONE
15258504
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 6
Reel/Frame:041129/0790   Pages: 5
Recorded: 01/31/2017
Attorney Dkt #:35742/04029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JINTANG
Exec Dt:
09/19/2016
2
SUN, BAOJIANG
Exec Dt:
09/19/2016
3
LIU, YUN
Exec Dt:
09/19/2016
4
WANG, ZHIYUAN
Exec Dt:
09/19/2016
5
LI, HAO
Exec Dt:
09/19/2016
6
ZHANG, JIANBO
Exec Dt:
09/19/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9594038
US20170089850
15270594
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:041135/0140   Pages: 4
Recorded: 01/31/2017
Attorney Dkt #:35742/04028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, YONGHAI
Exec Dt:
09/19/2016
2
CHEN, YE
Exec Dt:
09/19/2016
3
SUN, BAOJIANG
Exec Dt:
09/19/2016
4
SUN, WENCHAO
Exec Dt:
09/19/2016
5
LI, HAO
Exec Dt:
09/19/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9598936
US20170101853
15270571
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:041424/0716   Pages: 5
Recorded: 03/01/2017
Attorney Dkt #:35742/04027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BAOJIANG
Exec Dt:
09/19/2016
2
ZHANG, NING
Exec Dt:
09/19/2016
3
LI, HAO
Exec Dt:
09/19/2016
4
GAO, YONGHAI
Exec Dt:
09/19/2016
5
YAN, GUOMIN
Exec Dt:
09/19/2016
6
HUANG, MINGZHAO
Exec Dt:
09/19/2016
7
XU, SHUANG
Exec Dt:
09/19/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9631450
US20170089161
15270537
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 9
Reel/Frame:041287/0171   Pages: 4
Recorded: 02/17/2017
Attorney Dkt #:35742/04032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BAOJIANG
Exec Dt:
10/12/2016
2
GUO, YANLI
Exec Dt:
10/12/2016
3
LI, HAO
Exec Dt:
10/12/2016
4
SONG, LINSONG
Exec Dt:
10/12/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9612187
NONE
15293006
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 10
Reel/Frame:041558/0750   Pages: 4
Recorded: 03/13/2017
Attorney Dkt #:35742/04031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BAOJIANG
Exec Dt:
10/12/2016
2
WANG, XUERUI
Exec Dt:
10/12/2016
3
MA, YINGWEN
Exec Dt:
10/12/2016
4
GAO, YONGHAI
Exec Dt:
10/12/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9631454
NONE
15292992
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 11
Reel/Frame:041424/0896   Pages: 4
Recorded: 03/01/2017
Attorney Dkt #:35742/04033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHENGWEN
Exec Dt:
10/13/2016
2
WANG, RUIHE
Exec Dt:
10/13/2016
3
SUN, BAOJIANG
Exec Dt:
10/13/2016
4
ZHOU, WEIDONG
Exec Dt:
10/13/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9624420
NONE
15296908
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 12
Reel/Frame:041425/0077   Pages: 4
Recorded: 03/01/2017
Attorney Dkt #:35742/04034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BAOJIANG
Exec Dt:
10/13/2016
2
SUN, XIAOHUI
Exec Dt:
10/13/2016
3
WANG, ZHIYUAN
Exec Dt:
10/13/2016
4
ZHOU, JIANLIANG
Exec Dt:
10/13/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9631444
NONE
15298041
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 13
Reel/Frame:040805/0218   Pages: 5
Recorded: 12/02/2016
Attorney Dkt #:35742/04035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, ZHENGSONG
Exec Dt:
12/01/2016
2
ZHAO, XIN
Exec Dt:
12/01/2016
3
ZHONG, HANYI
Exec Dt:
12/01/2016
4
HUANG, WEI'AN
Exec Dt:
12/01/2016
5
ZHANG, YONGJUN
Exec Dt:
12/01/2016
6
ZHOU, GUOWE
Exec Dt:
12/01/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9845421
NONE
15368037
Correspondence name and address
CHRISTOPHER JACKSON
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 14
Reel/Frame:040907/0804   Pages: 6
Recorded: 01/09/2017
Attorney Dkt #:LAWSCI-045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XING, LANCHANG
Exec Dt:
01/06/2017
2
LIU, CHANGLING
Exec Dt:
01/06/2017
3
CHEN, QIANG
Exec Dt:
01/06/2017
4
GENG, YANFENG
Exec Dt:
01/06/2017
5
HUA, CHENQUAN
Exec Dt:
01/06/2017
6
QI, YU
Exec Dt:
01/06/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO CITY, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9897529
US20170292904
15325077
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 15
Reel/Frame:041582/0675   Pages: 4
Recorded: 03/15/2017
Attorney Dkt #:35742/04036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LV, KAIHE
Exec Dt:
01/06/2017
2
SUN, JINSHENG
Exec Dt:
01/06/2017
3
LIU, JINGPING
Exec Dt:
01/06/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9771509
NONE
15400520
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 16
Reel/Frame:041584/0252   Pages: 4
Recorded: 03/15/2017
Attorney Dkt #:35742/04038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, JINSHENG
Exec Dt:
01/06/2017
2
LIU, JINGPING
Exec Dt:
01/06/2017
3
LV, KAIHE
Exec Dt:
01/06/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9683160
NONE
15400555
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 17
Reel/Frame:041603/0324   Pages: 4
Recorded: 03/17/2017
Attorney Dkt #:35742/04037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, JINSHENG
Exec Dt:
01/06/2017
2
LV, KAIHE
Exec Dt:
01/06/2017
3
LIU, JINGPING
Exec Dt:
01/06/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDO DISTRICT
QINGDAO, SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9701884
NONE
15400547
Correspondence name and address
CHRISTOPHER JACKSON
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 18
Reel/Frame:043258/0597   Pages: 4
Recorded: 08/10/2017
Attorney Dkt #:35742/04039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LV, KAIHE
Exec Dt:
01/06/2017
2
SUN, JINSHENG
Exec Dt:
01/06/2017
3
LIU, JINGPING
Exec Dt:
01/06/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180118993
15400672
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 19
Reel/Frame:043989/0469   Pages: 5
Recorded: 10/31/2017
Attorney Dkt #:35742/04056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOU, QING
Exec Dt:
09/22/2017
2
DAI, CAILI
Exec Dt:
09/22/2017
3
ZHANG, YAN
Exec Dt:
09/22/2017
4
LIU, YIFEI
Exec Dt:
09/22/2017
5
FANG, JICHAO
Exec Dt:
09/22/2017
6
WANG, HUAN
Exec Dt:
09/22/2017
Assignees
1
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100083
2
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10081604
NONE
15716207
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 20
Reel/Frame:046810/0564   Pages: 5
Recorded: 09/07/2018
Attorney Dkt #:35742/04067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOU, QING
Exec Dt:
09/22/2017
2
DAI, CAILI
Exec Dt:
09/22/2017
3
ZHANG, YAN
Exec Dt:
09/22/2017
4
LIU, YIFEI
Exec Dt:
09/22/2017
5
FANG, JICHAO
Exec Dt:
09/22/2017
6
WANG, HUAN
Exec Dt:
09/22/2017
Assignees
1
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
2
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10189790
US20190016683
16029516
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 21
Reel/Frame:044446/0012   Pages: 3
Recorded: 12/20/2017
Attorney Dkt #:35742/04059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, JINSHENG
Exec Dt:
11/04/2017
2
LV, KAIHE
Exec Dt:
11/04/2017
3
LIU, JINGPING
Exec Dt:
11/04/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10392552
US20180208823
15809590
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 22
Reel/Frame:044918/0294   Pages: 3
Recorded: 12/20/2017
Attorney Dkt #:35742/04060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LV, KAIHE
Exec Dt:
11/04/2017
2
SUN, JINSHENG
Exec Dt:
11/04/2017
3
LIU, JINGPING
Exec Dt:
11/04/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10040984
US20180208824
15809707
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 23
Reel/Frame:044408/0536   Pages: 5
Recorded: 12/15/2017
Attorney Dkt #:0088917-000006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WENCHUN
Exec Dt:
11/24/2017
2
GE, LEI
Exec Dt:
11/24/2017
3
ZHANG, YUCAI
Exec Dt:
11/24/2017
4
GONG, JIANMING
Exec Dt:
11/24/2017
5
TU, SHANDONG
Exec Dt:
11/20/2017
6
XIE, XUEFANG
Exec Dt:
11/24/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
QINGDAO, SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10289772
US20180365356
15737008
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 24
Reel/Frame:044820/0530   Pages: 3
Recorded: 02/02/2018
Attorney Dkt #:1033485-000118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CHUNYI
Exec Dt:
01/09/2018
2
WANG, GUOWEI
Exec Dt:
01/09/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
ECONOMIC & TECHNOLOGICAL DEVELOPMENT ZONE
QINGDAO, SHANDONG, CHINA 266555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10307721
US20180280909
15887399
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 25
Reel/Frame:046638/0913   Pages: 3
Recorded: 07/27/2018
Attorney Dkt #:GBCD014-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIU, QINGSHAN JASON
Exec Dt:
05/03/2018
2
YUAN, BINGBING
Exec Dt:
05/03/2018
3
YUAN, TAO
Exec Dt:
05/03/2018
4
LI, PENG
Exec Dt:
05/03/2018
5
SUN, HAIXIANG
Exec Dt:
05/03/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, QINGDAO, CHINA, 266580
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10780401
US20180326362
16033413
Correspondence name and address
GOKALP BAYRAMOGLU
2520 ST.ROSE PARKWAY, SUITE 309
HENDERSON, NV 89074
Assignment: 26
Reel/Frame:046814/0343   Pages: 5
Recorded: 09/07/2018
Attorney Dkt #:35742/04070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, JIAN
Exec Dt:
05/25/2018
2
ZHOU, KANG
Exec Dt:
05/25/2018
3
LIU, YONGGE
Exec Dt:
05/25/2018
4
DU, QINGJUN
Exec Dt:
05/25/2018
5
YU, BO
Exec Dt:
05/25/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10371859
US20180341727
15989861
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 27
Reel/Frame:046036/0563   Pages: 6
Recorded: 06/08/2018
Attorney Dkt #:LAWSCI-063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUAN, ZHICHUAN
Exec Dt:
05/27/2018
2
LIU, YONGWANG
Exec Dt:
05/27/2018
3
HU, HUAIGANG
Exec Dt:
05/27/2018
4
GUAN, BEN
Exec Dt:
05/27/2018
5
SHI, YUCAI
Exec Dt:
05/27/2018
6
LIAO, HUALIN
Exec Dt:
05/27/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO CITY, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10233695
US20180363381
16060920
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 28
Reel/Frame:047478/0155   Pages: 5
Recorded: 11/12/2018
Attorney Dkt #:35742/04074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, GUANG
Exec Dt:
07/17/2018
2
DAI, CAILI
Exec Dt:
07/17/2018
3
GU, CHENGLIN
Exec Dt:
07/17/2018
4
LI, YUYANG
Exec Dt:
07/17/2018
5
LV, YAHUI
Exec Dt:
07/17/2018
6
YOU, QING
Exec Dt:
07/17/2018
7
SUN, YONGPENG
Exec Dt:
07/17/2018
8
ZHAO, MINGWEI
Exec Dt:
07/17/2018
9
WU, YINING
Exec Dt:
07/17/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10266753
US20190119560
16040307
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, ND 44114-1607
Assignment: 29
Reel/Frame:047478/0333   Pages: 5
Recorded: 11/12/2018
Attorney Dkt #:35742/04076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHIYUAN
Exec Dt:
07/20/2018
2
LIAO, YOUQIANG
Exec Dt:
07/20/2018
3
S, BAOJIANG
Exec Dt:
07/20/2018
4
LIU, DAHUI
Exec Dt:
07/20/2018
5
TENG, YAO
Exec Dt:
07/20/2018
6
CHEN, YU
Exec Dt:
07/20/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190178046
16045249
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 30
Reel/Frame:048580/0767   Pages: 7
Recorded: 03/13/2019
Attorney Dkt #:35742/04076
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME PREVIOUSLY RECORDED AT REEL: 047478 FRAME: 0333. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WANG, ZHIYUAN
Exec Dt:
07/20/2018
2
LIAO, YOUQIANG
Exec Dt:
07/20/2018
3
SUN, BAOJIANG
Exec Dt:
07/20/2018
4
LIU, DAHUI
Exec Dt:
07/20/2018
5
TENG, YAO
Exec Dt:
07/20/2018
6
CHEN, YU
Exec Dt:
07/20/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190178046
16045249
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 31
Reel/Frame:050054/0317   Pages: 5
Recorded: 08/14/2019
Attorney Dkt #:35742/04076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHIYUAN
Exec Dt:
07/20/2018
2
LIAO, YOUQIANG
Exec Dt:
07/20/2018
3
SUN, BAOJIANG
Exec Dt:
07/20/2018
4
LIU, DAHUI
Exec Dt:
07/20/2018
5
TENG, YAO
Exec Dt:
07/20/2018
6
CHEN, YU
Exec Dt:
07/20/2018
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
2
CIMC OFFSHORE ENGINEERING RESEARCH INSTITUTE CO. LTD.
NO.33, SCIENCE AND TECHNOLOGY AVENUE
GAOXIN DISTRICT,YANTAI
SHANDONG, CHINA 264670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190178046
16045249
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 32
Reel/Frame:047095/0010   Pages: 5
Recorded: 10/08/2018
Attorney Dkt #:35742/04075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BAOJIANG
Exec Dt:
08/02/2018
2
CHEN, YE
Exec Dt:
08/02/2018
3
WANG, ZHIYUAN
Exec Dt:
08/02/2018
4
CHEN, LITAO
Exec Dt:
08/02/2018
5
GAO, YONGHAI
Exec Dt:
08/02/2018
6
XU, JIAFANG
Exec Dt:
08/02/2018
7
ZHANG, HEEN
Exec Dt:
08/02/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10267129
NONE
16058623
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 33
Reel/Frame:047411/0316   Pages: 5
Recorded: 11/05/2018
Attorney Dkt #:35742/04078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHIYUAN
Exec Dt:
09/02/2018
2
PAN, SHAOWEI
Exec Dt:
09/02/2018
3
SUN, BAOJIANG
Exec Dt:
09/02/2018
4
ZHANG, JIANBO
Exec Dt:
09/02/2018
5
YU, JING
Exec Dt:
08/24/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10337267
NONE
16122656
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 34
Reel/Frame:047874/0324   Pages: 8
Recorded: 12/31/2018
Attorney Dkt #:UTC-1816-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, CHUAN
Exec Dt:
09/14/2018
2
DENG, WEN'AN
Exec Dt:
09/14/2018
3
WANG, JINLIN
Exec Dt:
09/14/2018
4
FENG, LIANG
Exec Dt:
09/14/2018
5
LI, SHUFENG
Exec Dt:
09/14/2018
6
DU, FENG
Exec Dt:
09/14/2018
Assignees
1
INNER MONGOLIA SHENGYUAN TECHNOLOGY CO. LTD.
ROOM 504, BUILDING B OF SCIENTIFIC EDUCATION INCUBATION PARK
ORDOS HIGH-TECH INDUSTRIAL ZONE
ORDOS, INNER MONGOLIA AUTONOMOUS REGION, CHINA 017000
2
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10752850
US20190345399
16236379
Correspondence name and address
BYIP
P.O. BOX 1484
GENERAL POST OFFICE
HONG KONG, CHINA
Assignment: 35
Reel/Frame:047207/0870   Pages: 13
Recorded: 10/09/2018
Attorney Dkt #:RAP3-PT113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, GUANG
Exec Dt:
10/09/2018
2
DAI, CAILI
Exec Dt:
10/09/2018
3
YANG, HAIEN
Exec Dt:
10/09/2018
4
YI, PING
Exec Dt:
10/09/2018
5
LI, YUYANG
Exec Dt:
10/09/2018
6
TAO, JIAPING
Exec Dt:
10/09/2018
7
LV, YAHUI
Exec Dt:
10/09/2018
8
YAO, XUE
Exec Dt:
10/09/2018
9
YOU, QING
Exec Dt:
10/09/2018
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
SHANDONG PROVINCE
QINGDAO, CHINA 266580
2
OIL AND GAS TECHNOLOGY RESEARCH INSTITUTE, PETROCHINA CHANGQING OILFIELD COMPANY
CHANGQING NEW TECHNOLOGY DEVELOPMENT CENTER
MINGGUANG ROAD, WEIYANG DISTRICT, SHANXI
XI'AN, CHINA 710018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294409
US20190119558
16155101
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 36
Reel/Frame:047344/0783   Pages: 5
Recorded: 10/29/2018
Attorney Dkt #:0088917-000009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, WENCHUN
Exec Dt:
10/24/2018
2
TU, SHANDONG
Exec Dt:
10/24/2018
3
GE, LEI
Exec Dt:
10/24/2018
4
YANG, CHAOHE
Exec Dt:
10/24/2018
5
LING, XIANG
Exec Dt:
10/24/2018
6
GONG, JIANMING
Exec Dt:
10/24/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO.66 CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858724
US20200325566
16096799
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 37
Reel/Frame:047555/0022   Pages: 5
Recorded: 11/20/2018
Attorney Dkt #:RAP3-PT116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YUPING
Exec Dt:
11/19/2018
2
LIU, JINGPING
Exec Dt:
11/19/2018
3
LI, LONG
Exec Dt:
11/19/2018
4
LI, DONGYANG
Exec Dt:
11/19/2018
5
ZHANG, WEI
Exec Dt:
11/19/2018
6
GUO, LEI
Exec Dt:
11/19/2018
Assignees
1
CNPC ENGINEERING TECHNOLOGY R&D COMPANY LIMITED
BLDG. 1, YARD 5, HUANGHE STREET,
CHANGPING DISTRICT
BEIJING, CHINA 102206
2
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
SHANDONG PROVINCE
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10745605
US20200115611
16196399
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 38
Reel/Frame:047555/0077   Pages: 5
Recorded: 11/20/2018
Attorney Dkt #:RAP3-PT118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YUPING
Exec Dt:
11/19/2018
2
LIU, JINGPING
Exec Dt:
11/19/2018
3
CHANG, MIN
Exec Dt:
11/19/2018
4
LI, LONG
Exec Dt:
11/19/2018
5
WANG, JINHONG
Exec Dt:
11/19/2018
6
ZHANG, YAN
Exec Dt:
11/19/2018
7
SUN, JINSHENG
Exec Dt:
11/19/2018
Assignees
1
CNPC ENGINEERING TECHNOLOGY R&D COMPANY LIMITED
BLDG. 1, YARD 5, HUANGHE STREET,
CHANGPING DISTRICT
BEIJING, CHINA 102206
2
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
SHANDONG PROVINCE
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11053424
US20200115613
16196511
Correspondence name and address
VOLPE AND KOENIG, P.C.
DUANE MORRIS PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 39
Reel/Frame:047555/0106   Pages: 5
Recorded: 11/20/2018
Attorney Dkt #:RAP3-PT117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YUPING
Exec Dt:
11/19/2018
2
LIU, JINGPING
Exec Dt:
11/19/2018
3
WANG, YING
Exec Dt:
11/19/2018
4
LI, LONG
Exec Dt:
11/19/2018
5
ZHANG, YAN
Exec Dt:
11/19/2018
6
LIU, YUSHUANG
Exec Dt:
11/19/2018
7
FANG, PINGLIANG
Exec Dt:
11/19/2018
8
HAO, WEIWEI
Exec Dt:
11/19/2018
9
ZHANG, WEI
Exec Dt:
11/19/2018
Assignees
1
CNPC ENGINEERING TECHNOLOGY R&D COMPANY LIMITED
BLDG. 1, YARD 5, HUANGHE STREET,
CHANGPING DISTRICT
BEIJING, CHINA 102206
2
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
SHANDONG PROVINCE
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11060009
US20200115612
16196456
Correspondence name and address
VOLPE AND KOENIG, P.C.
DUANE MORRIS PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 40
Reel/Frame:048615/0747   Pages: 5
Recorded: 03/15/2019
Attorney Dkt #:35742/04087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, JIAN
Exec Dt:
11/30/2018
2
LIU, YONGGE
Exec Dt:
11/30/2018
3
ZHOU, KANG
Exec Dt:
11/30/2018
4
DU, QINGJUN
Exec Dt:
11/30/2018
5
BAI, YAJIE
Exec Dt:
11/30/2018
6
JI, YUNKAI
Exec Dt:
11/30/2018
7
LU, NU
Exec Dt:
11/30/2018
8
WANG, WENBIN
Exec Dt:
11/30/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344576
NONE
16215255
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 41
Reel/Frame:047861/0779   Pages: 5
Recorded: 12/27/2018
Attorney Dkt #:RAP3-PT120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, GUANG
Exec Dt:
12/26/2018
2
DAI, CAILI
Exec Dt:
12/26/2018
3
YOU, QING
Exec Dt:
12/26/2018
4
WANG, SEN
Exec Dt:
12/26/2018
5
YANG, HAIEN
Exec Dt:
12/26/2018
6
YI, PING
Exec Dt:
12/26/2018
7
LI, LIN
Exec Dt:
12/16/2018
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG PROVINCE
QINGDAO, CHINA 266580
2
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA
3
OIL AND GAS TECHNOLOGY RESEARCH INSTITUTE, PETROCHINA CHANGQING OILFIELD COMPANY
CHANGQING NEW TECHNOLOGY DEVELOPMENT CENTER
MINGGUANG ROAD, WEIYANG DISTRICT, SHANXI
XI'AN, CHINA 710018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10414969
US20190249068
16233727
Correspondence name and address
VOLPE AND KOENIG, P.C.
DUANE MORRIS PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 42
Reel/Frame:049146/0093   Pages: 6
Recorded: 01/03/2019
Attorney Dkt #:RAP3-PT120
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR 7 EXECUTION DATE ALSO RECEIVING PARTY INTERNAL ADDRESS PREVIOUSLY RECORDED AT REEL: 47861 FRAME: 779. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ZHAO, GUANG
Exec Dt:
12/26/2018
2
DAI, CAILI
Exec Dt:
12/26/2018
3
YOU, QING
Exec Dt:
12/26/2018
4
WANG, SEN
Exec Dt:
12/26/2018
5
YANG, HAIEN
Exec Dt:
12/26/2018
6
YI, PING
Exec Dt:
12/26/2018
7
LI, LIN
Exec Dt:
12/26/2018
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
QINGDAO, SHANDONG PROVINCE
QINGDAO, CHINA 266580
2
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD
HANDIAN DISTRICT
BEIJING, CHINA
3
OIL AND GAS TECHNOLOGY RESEARCH INSTITUTE, PETROCHINA CHANGQING OILFIELD COMPANY
CHANGQING NEW TECHNOLOGY DEVELOPMENT CENTER
MINGGUANG ROAD, WEIYANG DISTRICT, SHANXI
XI'AN, CHINA 710018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10414969
US20190249068
16233727
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILAELPHIA, PA 19103
Assignment: 43
Reel/Frame:049261/0782   Pages: 6
Recorded: 05/22/2019
Attorney Dkt #:RAP3-PT120
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY INTERNAL ADDRESS AND POSTAL CODE PREVIOUSLY RECORDED ON REEL 049146 FRAME 0093. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT.
Assignors
1
ZHAO, GUANG
Exec Dt:
12/26/2018
2
DAI, CAILI
Exec Dt:
12/26/2018
3
YOU, QING
Exec Dt:
12/26/2018
4
WANG, SEN
Exec Dt:
12/26/2018
5
YANG, HAIEN
Exec Dt:
12/26/2018
6
YI, PING
Exec Dt:
12/26/2018
7
LI, LIN
Exec Dt:
12/26/2018
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
2
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
3
OIL AND GAS TECHNOLOGY RESEARCH INSTITUTE, PETROCHINA CHANGQING OILFIELD COMPANY
CHANGQING NEW TECHNOLOGY DEVELOPMENT CENTER, MINGGUANG ROAD, WEIYANG DISTRICT, SHANXI
XI'AN, CHINA 710018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10414969
US20190249068
16233727
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 44
Reel/Frame:048070/0682   Pages: 11
Recorded: 01/14/2019
Attorney Dkt #:RAP3-PT121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, BAOJIANG
Exec Dt:
01/11/2019
2
TENG, XUEQING
Exec Dt:
01/11/2019
3
ZHANG, YAOMING
Exec Dt:
01/11/2019
4
WANG, ZHIYUAN
Exec Dt:
01/11/2019
5
LIU, HONGTAO
Exec Dt:
01/11/2019
6
ZHANG, JIANBO
Exec Dt:
01/11/2019
7
LIAO, YOUQIANG
Exec Dt:
01/11/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
SHANDONG PROVINCE
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10408014
NONE
16246860
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILAELPHIA, PA 19103
Assignment: 45
Reel/Frame:048346/0676   Pages: 5
Recorded: 02/15/2019
Attorney Dkt #:G8279-00001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, CAILI
Exec Dt:
01/29/2019
2
YOU, QING
Exec Dt:
01/29/2019
3
FANG, JICHAO
Exec Dt:
01/29/2019
4
ZHAO, GUANG
Exec Dt:
01/29/2019
5
LIU, YIFEI
Exec Dt:
01/29/2019
6
GAO, MINGWEI
Exec Dt:
01/29/2019
7
TAO, JIAPING
Exec Dt:
01/29/2019
8
WANG, PAN
Exec Dt:
01/29/2019
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
2
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD
HANDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10494562
NONE
16275564
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
ATTN: IP DOCKETING & JIAZHONG LUO
PHILADELPHIA, PA 19103-4196
Assignment: 46
Reel/Frame:048346/0584   Pages: 5
Recorded: 02/15/2019
Attorney Dkt #:G8279-00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHENGWEN
Exec Dt:
01/30/2019
2
WANG, HUAN
Exec Dt:
01/30/2019
3
WANG, ZIZHEN
Exec Dt:
01/30/2019
4
XUE, YUCHENG
Exec Dt:
01/30/2019
5
WANG, RUIHE
Exec Dt:
01/30/2019
6
CHEN, XIN
Exec Dt:
01/30/2019
7
LI, WENFEI
Exec Dt:
01/30/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10655048
NONE
16275997
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
ATTN: IP DOCKETING & JIAZHONG LUO
PHILADELPHIA, PA 19103-4196
Assignment: 47
Reel/Frame:048345/0605   Pages: 6
Recorded: 02/15/2019
Attorney Dkt #:RAP3-PT130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOU, QING
Exec Dt:
02/01/2019
2
DAI, CAILI
Exec Dt:
02/01/2019
3
HE, LONG
Exec Dt:
02/01/2019
4
FANG, JICHAO
Exec Dt:
02/01/2019
5
JIAO, BAOLEI
Exec Dt:
02/01/2019
6
LI, LIANG
Exec Dt:
02/01/2019
7
ZHAO, GUANG
Exec Dt:
02/01/2019
8
LIU, YIFEI
Exec Dt:
02/01/2019
9
ZHANG, YAN
Exec Dt:
02/01/2019
10
WANG, PAN
Exec Dt:
02/01/2019
Assignees
1
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
2
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT
SHANDONG PROVINCE
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10442976
NONE
16276027
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 48
Reel/Frame:049269/0925   Pages: 9
Recorded: 05/23/2019
Attorney Dkt #:RAP3-PT132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAO, YINGYUN
Exec Dt:
03/28/2019
2
TIAN, YUANYU
Exec Dt:
03/28/2019
3
XIE, KECHANG
Exec Dt:
03/28/2019
4
YANG, ZHAOHE
Exec Dt:
03/28/2019
5
MING, XUE
Exec Dt:
03/28/2019
6
ZHANG, ZHIMEI
Exec Dt:
03/28/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10456817
NONE
16293088
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 49
Reel/Frame:049270/0080   Pages: 9
Recorded: 05/23/2019
Attorney Dkt #:RAP3-PT133
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, YUANYU
Exec Dt:
03/28/2019
2
QIAO, YINGYUN
Exec Dt:
03/28/2019
3
XIE, KECHANG
Exec Dt:
03/28/2019
4
YANG, ZHAOHE
Exec Dt:
03/28/2019
5
YUAN, MENG
Exec Dt:
03/28/2019
6
WANG, BO
Exec Dt:
03/28/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10457612
NONE
16293214
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 50
Reel/Frame:049271/0713   Pages: 9
Recorded: 05/23/2019
Attorney Dkt #:RAP3-PT134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAO, YINGYUN
Exec Dt:
03/28/2019
2
TIAN, YUANYU
Exec Dt:
03/28/2019
3
XIE, KECHANG
Exec Dt:
03/28/2019
4
YANG, ZHAOHE
Exec Dt:
03/28/2019
5
ZHANG, ZHIMEI
Exec Dt:
03/28/2019
6
MING, XUE
Exec Dt:
03/28/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10493507
NONE
16293182
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 51
Reel/Frame:049271/0725   Pages: 9
Recorded: 05/23/2019
Attorney Dkt #:RAP3-PT135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, YUANYU
Exec Dt:
03/28/2019
2
QIAO, YINGYUN
Exec Dt:
03/28/2019
3
XIE, KECHANG
Exec Dt:
03/28/2019
4
YANG, ZHAOHE
Exec Dt:
03/28/2019
5
ZHOU, HAIFENG
Exec Dt:
03/28/2019
6
LI, JIE
Exec Dt:
03/28/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487265
NONE
16293197
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 52
Reel/Frame:049932/0180   Pages: 16
Recorded: 08/01/2019
Attorney Dkt #:RAP3-PT131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAO, YINGYUN
Exec Dt:
03/28/2019
2
TIAN, YUANYU
Exec Dt:
03/28/2019
3
XIE, KECHANG
Exec Dt:
03/28/2019
4
YANG, ZHAOHE
Exec Dt:
03/28/2019
5
YUAN, MENG
Exec Dt:
03/28/2019
6
ZHANG, YANPENG
Exec Dt:
03/28/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
CHINA SHANDONG QINGDAO NO.66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10434551
NONE
16293139
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 53
Reel/Frame:049027/0806   Pages: 30
Recorded: 04/22/2019
Attorney Dkt #:00286-P0001A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YONGFEI
Exec Dt:
04/04/2019
2
YAO, JUN
Exec Dt:
04/04/2019
3
LI, YINGWEN
Exec Dt:
04/04/2019
4
ZHANG, WENJIE
Exec Dt:
04/04/2019
5
LIU, ZHIHUI
Exec Dt:
04/04/2019
6
YANG, HAIYUAN
Exec Dt:
04/04/2019
7
LV, QIANFEI
Exec Dt:
04/04/2019
8
WANG, XIN
Exec Dt:
04/04/2019
9
WU, NING
Exec Dt:
04/04/2019
10
WANG, KE
Exec Dt:
04/04/2019
11
LIU, JIE
Exec Dt:
04/04/2019
12
TAO, LIU
Exec Dt:
04/04/2019
13
LI, XINZE
Exec Dt:
04/04/2019
14
LIU, PENGFEI
Exec Dt:
04/04/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10969321
US20190331579
16390131
Correspondence name and address
IP ATTORNEYS GROUP, LLC
16 OXFORD ROAD
MILFORD, CT 06460
Assignment: 54
Reel/Frame:049066/0727   Pages: 5
Recorded: 05/02/2019
Attorney Dkt #:RAP3-PT140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, YUANYU
Exec Dt:
04/15/2019
2
QIAO, YINGYUN
Exec Dt:
04/15/2019
3
ZHANG, JINHONG
Exec Dt:
04/15/2019
4
LI, JUN
Exec Dt:
04/15/2019
5
CHE, YUANJUN
Exec Dt:
04/15/2019
6
TANG, RUIYUAN
Exec Dt:
04/15/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG PROVINCE
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190316046
16386851
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 55
Reel/Frame:049066/0736   Pages: 5
Recorded: 05/02/2019
Attorney Dkt #:RAP3-PT141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, YUANYU
Exec Dt:
04/15/2019
2
QIAO, YINGYUN
Exec Dt:
04/15/2019
3
ZHANG, JINHONG
Exec Dt:
04/15/2019
4
LIU, XINMEI
Exec Dt:
04/15/2019
5
CHE, YUANJUN
Exec Dt:
04/15/2019
6
JIANG, YUAN
Exec Dt:
04/15/2019
7
FENG, WEN
Exec Dt:
04/15/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG PROVINCE
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190316041
16386914
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 56
Reel/Frame:049066/0755   Pages: 5
Recorded: 05/02/2019
Attorney Dkt #:RAP3-PT142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, YUANYU
Exec Dt:
04/15/2019
2
QIAO, YINGYUN
Exec Dt:
04/15/2019
3
ZHANG, JUNTAO
Exec Dt:
04/15/2019
4
ZHANG, JINHONG
Exec Dt:
04/15/2019
5
JIANG, YUAN
Exec Dt:
04/15/2019
6
LI, JIE
Exec Dt:
04/15/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG PROVINCE
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10508247
US20190316049
16386872
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 57
Reel/Frame:049540/0956   Pages: 6
Recorded: 06/20/2019
Attorney Dkt #:35742/04094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, CAILI
Exec Dt:
04/18/2019
2
GAO, MINGWEI
Exec Dt:
04/18/2019
3
ZHAO, MINGWEI
Exec Dt:
04/18/2019
4
YOU, QING
Exec Dt:
04/18/2019
5
ZHAO, GUANG
Exec Dt:
04/18/2019
6
WU, YINING
Exec Dt:
04/18/2019
7
SUN, YONGPENG
Exec Dt:
04/18/2019
8
LI, LIN
Exec Dt:
04/18/2019
9
LIU, YIFEI
Exec Dt:
04/18/2019
10
LIU, HE
Exec Dt:
04/18/2019
11
WANG, XIN
Exec Dt:
04/18/2019
12
GUAN, BAOSHAN
Exec Dt:
04/18/2019
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
2
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD
HANDIAN DISTRICT
BEIJING, CHINA 100083
3
SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE LTD.
NO. 20 XUEYUAN ROAD
HANDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10584276
US20190330518
16392315
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 58
Reel/Frame:049063/0022   Pages: 5
Recorded: 05/02/2019
Attorney Dkt #:RAP3-PT137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAO, YINGYUN
Exec Dt:
04/19/2019
2
TIAN, YUANYU
Exec Dt:
04/19/2019
3
WU, YOUQING
Exec Dt:
04/19/2019
4
ZHANG, HUAWEI
Exec Dt:
04/19/2019
5
ZONG, PEIJIE
Exec Dt:
04/19/2019
6
LI, JIE
Exec Dt:
04/19/2019
7
MING, XUE
Exec Dt:
04/19/2019
8
JIANG, YUAN
Exec Dt:
04/19/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
CHINA SHANDONG QINGDAO NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG PROVINCE
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10787620
US20200224110
16293314
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 59
Reel/Frame:049063/0037   Pages: 5
Recorded: 05/02/2019
Attorney Dkt #:RAP3-PT136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, YUANYU
Exec Dt:
04/19/2019
2
QIAO, YINGYUN
Exec Dt:
04/19/2019
3
XIE, KECHANG
Exec Dt:
04/19/2019
4
WU, YOUQING
Exec Dt:
04/19/2019
5
ZHANG, HUAWEI
Exec Dt:
04/19/2019
6
YANG, ZHAOHE
Exec Dt:
04/19/2019
7
ZONG, PEIJIE
Exec Dt:
04/19/2019
8
XU, FANFAN
Exec Dt:
04/19/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
CHINA SHANDONG QINGDAO NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG PROVINCE
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487266
NONE
16293222
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 60
Reel/Frame:049000/0167   Pages: 12
Recorded: 04/25/2019
Attorney Dkt #:RAP3-PT139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, WEIAN
Exec Dt:
04/25/2019
2
WANG, JINGWEN
Exec Dt:
04/25/2019
3
LEI, MING
Exec Dt:
04/25/2019
4
ZHANG, JIAQI
Exec Dt:
04/25/2019
5
LI, GONGRANG
Exec Dt:
04/25/2019
6
LV, KAIHE
Exec Dt:
04/25/2019
7
WU, XIONGJUN
Exec Dt:
04/25/2019
8
QIU, ZHENGSONG
Exec Dt:
04/25/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG PROVINCE
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10647902
NONE
16394753
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 61
Reel/Frame:049213/0023   Pages: 13
Recorded: 05/17/2019
Attorney Dkt #:RAP3-PT144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, CAILI
Exec Dt:
05/10/2019
2
ZHAO, GUANG
Exec Dt:
05/10/2019
3
YANG, HAIEN
Exec Dt:
05/06/2019
4
YI, PING
Exec Dt:
05/06/2019
5
WANG, SEN
Exec Dt:
05/08/2019
6
YOU, QING
Exec Dt:
05/08/2019
7
HE, LONG
Exec Dt:
05/10/2019
8
ZHAO, MINGWEI
Exec Dt:
05/07/2019
9
WU, YINING
Exec Dt:
05/02/2019
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
2
OIL AND GAS TECHNOLOGY RESEARCH INSTITUTE, PETROCHINA CHANGQING OILFIELD COMPANY
CHANGQING NEW TECHNOLOGY DEVELOPMENT CENTER, MINGGUANG ROAD, WEIYANG DISTRICT, SHANXI
XI'AN, CHINA 710018
3
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
4
NORTHWEST OILFIELD BRANCH ENGINEERING TECHNOLOGY RESEARCH INSTITUTE, SINOPEC GROUP
NO. 466, CHANGCHUN SOUTH ROAD, XINJIANG UYGUR AUTONOMOUS REGION
URUMQI, CHINA 830011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550318
NONE
16396010
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 62
Reel/Frame:049640/0762   Pages: 4
Recorded: 07/01/2019
Attorney Dkt #:187262
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YUXING
Exec Dt:
06/12/2019
2
LIU, CUIWEI
Exec Dt:
06/12/2019
3
MENG, LINGYA
Exec Dt:
06/12/2019
4
HU, QIHUI
Exec Dt:
06/12/2019
5
HAN, HUI
Exec Dt:
06/12/2019
6
FANG, LIPING
Exec Dt:
06/12/2019
7
WANG, WUCHANG
Exec Dt:
06/12/2019
8
JING, HUAFEI
Exec Dt:
06/12/2019
9
WANG, YAZHEN
Exec Dt:
06/12/2019
10
LIANG, JIE
Exec Dt:
06/12/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
QINGDAO, SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11162643
US20190338889
16475192
Correspondence name and address
GANG LUO
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 63
Reel/Frame:049618/0062   Pages: 4
Recorded: 06/28/2019
Attorney Dkt #:GBKLM003-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XIAORONG
Exec Dt:
06/18/2019
2
YAN, CHUANLIANG
Exec Dt:
06/18/2019
3
LI, YANG
Exec Dt:
06/18/2019
4
CHENG, YUANFANG
Exec Dt:
06/18/2019
5
HAN, ZHONGYING
Exec Dt:
06/18/2019
6
SONG, BENJIAN
Exec Dt:
06/18/2019
7
ZHOU, XIAOHUI
Exec Dt:
06/18/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11150232
US20200003751
16455789
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014
Assignment: 64
Reel/Frame:049678/0813   Pages: 4
Recorded: 07/03/2019
Attorney Dkt #:C6412-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YUCAI
Exec Dt:
06/18/2019
2
JIANG, WENCHUN
Exec Dt:
06/18/2019
3
ZHAO, HUIQIN
Exec Dt:
06/18/2019
4
TU, SHANDONG
Exec Dt:
06/18/2019
5
XIE, XUEFANG
Exec Dt:
06/18/2019
6
LING, XIANG
Exec Dt:
06/18/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66 CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG PROVINCE
QINGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190354889
16476004
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 65
Reel/Frame:049727/0311   Pages: 4
Recorded: 07/11/2019
Attorney Dkt #:C6412-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, YUCAI
Exec Dt:
06/18/2019
2
FAN, ZHIBIN
Exec Dt:
06/21/2019
3
GUAN, ZHICHUAN
Exec Dt:
06/18/2019
4
LIU, YONGWANG
Exec Dt:
06/18/2019
5
YANG, WEIXING
Exec Dt:
06/18/2019
6
TENG, ZHIXIANG
Exec Dt:
06/18/2019
7
FU, CHENGLIN
Exec Dt:
06/18/2019
8
MIAO, ZAIQIANG
Exec Dt:
06/18/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66 CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG PROVINCE
QINGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10801282
US20190368289
16477319
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 66
Reel/Frame:050032/0698   Pages: 3
Recorded: 08/13/2019
Attorney Dkt #:GBKLM001-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HUAJIE
Exec Dt:
06/24/2019
2
BU, YUHUAN
Exec Dt:
06/24/2019
3
MA, RUI
Exec Dt:
06/24/2019
4
GUO, SHENGLAI
Exec Dt:
06/24/2019
5
AN, LONGLONG
Exec Dt:
06/24/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO.66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT, QINGDAO, SHANDONG 266580, CN
QINGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11685683
US20200002210
16485450
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014
Assignment: 67
Reel/Frame:056555/0178   Pages: 3
Recorded: 06/16/2021
Attorney Dkt #:GBKLM002-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, YUHUAN
Exec Dt:
07/09/2019
2
WANG, CHUNYU
Exec Dt:
07/09/2019
3
LIU, HUAJIE
Exec Dt:
07/09/2019
4
TIAN, LEIJU
Exec Dt:
07/09/2019
5
GUO, XINYANG
Exec Dt:
07/09/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO.66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT QINGDAO, SHANDONG 266580, CN
QINGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11136490
US20200102486
16495841
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014
Assignment: 68
Reel/Frame:050099/0945   Pages: 2
Recorded: 08/20/2019
Attorney Dkt #:C6412-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, WENTING
Exec Dt:
07/30/2019
2
HAN, CONGCONG
Exec Dt:
07/31/2019
3
WU, MINGBO
Exec Dt:
07/30/2019
4
LI, ZHONGTAO
Exec Dt:
07/30/2019
5
ZHANG, QINGGANG
Exec Dt:
07/30/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66 CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG PROVINCE
QINGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11247200
US20200055036
16487177
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 69
Reel/Frame:052704/0029   Pages: 11
Recorded: 05/19/2020
Attorney Dkt #:WK19-YXR-ZSD-US-1208
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, HUALIN
Exec Dt:
08/27/2019
2
DONG, LIN
Exec Dt:
08/27/2019
3
NIU, JILEI
Exec Dt:
08/27/2019
4
DONG, CHANGYIN
Exec Dt:
08/27/2019
5
MA, WENHAO
Exec Dt:
08/27/2019
6
YANG, SHUAI
Exec Dt:
08/27/2019
7
XU, YUE
Exec Dt:
08/27/2019
8
YANG, YANDONG
Exec Dt:
08/27/2019
9
WANG, HONGLIANG
Exec Dt:
08/27/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66 CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10697277
US20200019660
16578269
Correspondence name and address
TONY HOM
81 70 ST
BROOKLYN, NY 112091113
Assignment: 70
Reel/Frame:050586/0873   Pages: 10
Recorded: 10/01/2019
Attorney Dkt #:RAP3-PT153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAO, YINGYUN
Exec Dt:
09/02/2019
2
TIAN, YUANYU
Exec Dt:
09/02/2019
3
ZHANG, JINHONG
Exec Dt:
09/02/2019
4
TANG, RUIYUAN
Exec Dt:
09/02/2019
5
CHE, YUANJUN
Exec Dt:
09/02/2019
6
LI, JUN
Exec Dt:
09/02/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10668461
US20200139359
16555142
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 71
Reel/Frame:050586/0889   Pages: 11
Recorded: 10/01/2019
Attorney Dkt #:RAP3-PT154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAO, YINGYUN
Exec Dt:
09/02/2019
2
TIAN, YUANYU
Exec Dt:
09/02/2019
3
XIE, KECHANG
Exec Dt:
09/20/2019
4
SUN, LANYI
Exec Dt:
09/02/2019
5
LIU, RUI
Exec Dt:
09/02/2019
6
HU, LICHAO
Exec Dt:
09/02/2019
7
YANG, ZE
Exec Dt:
09/02/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10830107
US20200141282
16555152
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 72
Reel/Frame:050586/0923   Pages: 11
Recorded: 10/01/2019
Attorney Dkt #:RAP3-PT155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, YUANYU
Exec Dt:
09/02/2019
2
QIAO, YINGYUN
Exec Dt:
09/02/2019
3
XIE, KECHANG
Exec Dt:
09/02/2019
4
SUN, LANYI
Exec Dt:
09/02/2019
5
XU, FANFAN
Exec Dt:
09/02/2019
6
MING, XUE
Exec Dt:
09/02/2019
7
ZHANG, YANPENG
Exec Dt:
09/02/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10899982
US20200140770
16555164
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 73
Reel/Frame:050719/0496   Pages: 12
Recorded: 10/14/2019
Attorney Dkt #:RAP3-PT164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, JIAN
Exec Dt:
10/08/2019
2
ZHAO, ERMENG
Exec Dt:
10/08/2019
3
LIU, YONGGE
Exec Dt:
10/08/2019
4
ZHOU, KANG
Exec Dt:
10/08/2019
5
WEI, BEI
Exec Dt:
10/08/2019
6
JI, YUNKAI
Exec Dt:
10/08/2019
7
LU, NU
Exec Dt:
10/08/2019
8
BAI, YAJIE
Exec Dt:
10/08/2019
9
LIU, WENBIN
Exec Dt:
10/08/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO.66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10830019
NONE
16600842
Correspondence name and address
DOUGLAS J. BUCKLIN, PH.D.
30 SOUTH 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 74
Reel/Frame:055546/0322   Pages: 6
Recorded: 03/10/2021
Attorney Dkt #:4211-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAO, XINGXIAN
Exec Dt:
10/08/2019
2
LI, SHUBO
Exec Dt:
10/08/2019
3
QU, JINZHI
Exec Dt:
10/08/2019
4
WANG, TENG
Exec Dt:
10/08/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT
QINDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10975834
US20200217292
16665618
Correspondence name and address
EGBERT, MCDANIEL & SWARTZ, PLLC
1001 TEXAS ST., SUITE 1250
HOUSTON, TX 77002
Assignment: 75
Reel/Frame:050893/0368   Pages: 9
Recorded: 11/01/2019
Attorney Dkt #:RAP3-PT168
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, YUANYU
Exec Dt:
10/30/2019
2
QIAO, YINGYUN
Exec Dt:
10/30/2019
3
XIE, KECHANG
Exec Dt:
10/30/2019
4
LI, JIE
Exec Dt:
10/30/2019
5
YUAN, MENG
Exec Dt:
10/30/2019
6
LI, JUN
Exec Dt:
10/30/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
CHINA SHANDONG QINGDAO NO. 66, CHANGJIAN WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10801081
US20200140966
16671466
Correspondence name and address
DOUGLAS J. BUCKLIN, PH.D.
30 SOUTH 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 76
Reel/Frame:050915/0412   Pages: 10
Recorded: 11/01/2019
Attorney Dkt #:RAP3-PT171
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, YUANYU
Exec Dt:
10/31/2019
2
QIAO, YINGYUN
Exec Dt:
10/31/2019
3
ZHANG, JINHONG
Exec Dt:
10/31/2019
4
ZONG, PEIJIE
Exec Dt:
10/31/2019
5
CHE, YUANJUN
Exec Dt:
10/31/2019
6
JIANG, YUAN
Exec Dt:
10/31/2019
7
XU, FANFAN
Exec Dt:
10/31/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
CHINA SHANDONG QINGDAO NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10822554
US20200140767
16671481
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 77
Reel/Frame:050915/0471   Pages: 9
Recorded: 11/01/2019
Attorney Dkt #:RAP3-PT167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, YUANYU
Exec Dt:
10/31/2019
2
QIAO, YINGYUN
Exec Dt:
10/31/2019
3
XIE, KECHANG
Exec Dt:
10/31/2019
4
ZHANG, JINHONG
Exec Dt:
10/31/2019
5
ZONG, PEIJIE
Exec Dt:
10/31/2019
6
JIANG, YUAN
Exec Dt:
10/31/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
CHINA SHANDONG QINGDAO NO. 66, CHANGJIAN WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10711209
US20200140769
16671461
Correspondence name and address
DOUGLAS J. BUCKLIN, PH.D.
30 SOUTH 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 78
Reel/Frame:052640/0289   Pages: 9
Recorded: 05/12/2020
Attorney Dkt #:WK19-YXR-ZGSYDX-US-1780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, HUALIN
Exec Dt:
11/11/2019
2
NIU, JILEI
Exec Dt:
11/11/2019
3
GUAN, ZHICHUAN
Exec Dt:
11/11/2019
4
YANG, YANDONG
Exec Dt:
11/11/2019
5
SHI, YUCAI
Exec Dt:
11/11/2019
6
LIU, YONGWANG
Exec Dt:
11/11/2019
7
XU, YUQIANG
Exec Dt:
11/11/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66 CHANGJIANG WEST ROAD
HUANGDAO
QINGDAO, SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10718176
US20200080379
16683496
Correspondence name and address
TONY HOM
81 70 ST
BROOKLYN, NY 112091113
Assignment: 79
Reel/Frame:051193/0265   Pages: 6
Recorded: 12/05/2019
Attorney Dkt #:CNKN-N-Z008.00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, BAOPING
Exec Dt:
11/21/2019
2
LIU, YONGHONG
Exec Dt:
11/21/2019
3
LI, WENCHAO
Exec Dt:
11/21/2019
4
KONG, XIANGDI
Exec Dt:
11/21/2019
5
SHAO, XIAOYAN
Exec Dt:
11/21/2019
6
XU, HONGQI
Exec Dt:
11/21/2019
7
LI, XINCHENG
Exec Dt:
11/21/2019
8
CHEN, YANDONG
Exec Dt:
11/21/2019
9
JI, RENJIE
Exec Dt:
11/21/2019
10
LIU, ZENGKAI
Exec Dt:
11/21/2019
11
LIU, LIBING
Exec Dt:
11/21/2019
12
ZHANG, RIKUI
Exec Dt:
11/21/2019
13
YANG, YUQIAN
Exec Dt:
11/21/2019
14
LIU, SHITANG
Exec Dt:
11/21/2019
15
WEI, XIN
Exec Dt:
11/21/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11243509
US20200371490
16704664
Correspondence name and address
LEVINE BAGADE HAN LLP
2400 GENG ROAD, SUITE 120
PALO ALTO, CA 94303
Assignment: 80
Reel/Frame:051193/0802   Pages: 6
Recorded: 12/05/2019
Attorney Dkt #:CNKN-N-Z007.00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, BAOPING
Exec Dt:
11/21/2019
2
LIU, YONGHONG
Exec Dt:
11/21/2019
3
GAO, CHUNTAN
Exec Dt:
11/21/2019
4
SHENG, CHAOYANG
Exec Dt:
11/21/2019
5
LIU, PENG
Exec Dt:
11/21/2019
6
LI, XINCHENG
Exec Dt:
11/21/2019
7
XU, HONGQI
Exec Dt:
11/21/2019
8
CHEN, YANDONG
Exec Dt:
11/21/2019
9
LIU, LIBING
Exec Dt:
11/21/2019
10
JI, RENJIE
Exec Dt:
11/21/2019
11
LIU, ZENGKAI
Exec Dt:
11/21/2019
12
ZHANG, RIKUI
Exec Dt:
11/21/2019
13
YANG, YUQIAN
Exec Dt:
11/21/2019
14
LIU, SHITANG
Exec Dt:
11/21/2019
15
WEI, XIN
Exec Dt:
11/21/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10989019
US20200370394
16704722
Correspondence name and address
LEVINE BAGADE HAN LLP
2400 GENG ROAD, SUITE 120
PALO ALTO, CA 94303
Assignment: 81
Reel/Frame:051194/0323   Pages: 6
Recorded: 12/05/2019
Attorney Dkt #:CNKN-N-Z009.00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, BAOPING
Exec Dt:
11/21/2019
2
LIU, YONGHONG
Exec Dt:
11/21/2019
3
YANG, CHAO
Exec Dt:
11/21/2019
4
KONG, XIANGDI
Exec Dt:
11/21/2019
5
ZHAO, YI
Exec Dt:
11/21/2019
6
XU, HONGQI
Exec Dt:
11/21/2019
7
LI, XINCHENG
Exec Dt:
11/21/2019
8
CHEN, YANDONG
Exec Dt:
11/21/2019
9
JI, RENJIE
Exec Dt:
11/21/2019
10
LIU, ZENGKAI
Exec Dt:
11/21/2019
11
LIU, LIBING
Exec Dt:
11/21/2019
12
ZHANG, RIKUI
Exec Dt:
11/21/2019
13
YANG, YUQIAN
Exec Dt:
11/21/2019
14
LIU, SHITANG
Exec Dt:
11/21/2019
15
WEI, XIN
Exec Dt:
11/21/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11346200
US20200370408
16704805
Correspondence name and address
LEVINE BAGADE HAN LLP
2400 GENG ROAD, SUITE 120
PALO ALTO, CA 94303
Assignment: 82
Reel/Frame:051209/0674   Pages: 6
Recorded: 12/05/2019
Attorney Dkt #:CNKN-N-Z006.00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, BAOPING
Exec Dt:
11/21/2019
2
LIU, YONGHONG
Exec Dt:
11/21/2019
3
ZHANG, YANPING
Exec Dt:
11/21/2019
4
GAO, CHUNTAN
Exec Dt:
11/21/2019
5
SHAO, XIAOYAN
Exec Dt:
11/21/2019
6
XU, HONGQI
Exec Dt:
11/21/2019
7
LI, XINCHENG
Exec Dt:
11/21/2019
8
CHEN, YANDONG
Exec Dt:
11/21/2019
9
JI, RENJIE
Exec Dt:
11/21/2019
10
LIU, ZENGKAI
Exec Dt:
11/21/2019
11
LIU, LIBING
Exec Dt:
11/21/2019
12
ZHANG, RIKUI
Exec Dt:
11/21/2019
13
YANG, YUQIAN
Exec Dt:
11/21/2019
14
LIU, SHITANG
Exec Dt:
11/21/2019
15
WEI, XIN
Exec Dt:
11/21/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11922335
US20200370429
16704557
Correspondence name and address
LEVINE BAGADE HAN LLP
2400 GENG ROAD, SUITE 120
PALO ALTO, CA 94303
Assignment: 83
Reel/Frame:051156/0826   Pages: 12
Recorded: 12/02/2019
Attorney Dkt #:RAP3-PT174
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, JIAN
Exec Dt:
11/29/2019
2
ZHAO, ERMENG
Exec Dt:
11/29/2019
3
LIU, YONGGE
Exec Dt:
11/29/2019
4
LIU, YUELIANG
Exec Dt:
11/29/2019
5
WEI, BEI
Exec Dt:
11/29/2019
6
JI, YUNKAI
Exec Dt:
11/29/2019
7
BAI, YAJIE
Exec Dt:
11/29/2019
8
LU, NU
Exec Dt:
11/29/2019
9
WANG, HUIYU
Exec Dt:
11/29/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815778
NONE
16700239
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 84
Reel/Frame:051524/0847   Pages: 5
Recorded: 01/15/2020
Attorney Dkt #:CU-100498
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, XIN
Exec Dt:
12/19/2019
2
SUN, YUQIANG
Exec Dt:
12/19/2019
3
REN, GUANGBO
Exec Dt:
12/19/2019
4
HU, YABIN
Exec Dt:
12/19/2019
5
SUN, HONGZHAN
Exec Dt:
12/19/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD
HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10984238
US20200327325
16743579
Correspondence name and address
FLENER IP & BUSINESS LAW
77 WEST WASHINGTON STREET
SUITE 800
CHICAGO, IL 60602
Assignment: 85
Reel/Frame:051380/0941   Pages: 5
Recorded: 12/27/2019
Attorney Dkt #:LAWSCI-081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, GUANMIN
Exec Dt:
12/23/2019
2
XIONG, ZHOUHAI
Exec Dt:
12/23/2019
3
LI, MINGPENG
Exec Dt:
12/23/2019
4
HE, LINGXIAO
Exec Dt:
12/23/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO CITY, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10643321
US20200134805
16729260
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 86
Reel/Frame:051405/0392   Pages: 13
Recorded: 01/02/2020
Attorney Dkt #:KHP193110109.5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YONGHONG
Exec Dt:
12/25/2019
2
SUN, QIANG
Exec Dt:
12/25/2019
3
LI, QINGYUN
Exec Dt:
12/25/2019
4
JI, RENJIE
Exec Dt:
12/25/2019
5
CAI, BAOPING
Exec Dt:
12/25/2019
6
LI, XIAOPENG
Exec Dt:
12/25/2019
7
HAN, YANCONG
Exec Dt:
12/25/2019
8
DONG, HANG
Exec Dt:
12/25/2019
9
WU, XINLEI
Exec Dt:
12/25/2019
10
LIU, PENG
Exec Dt:
12/25/2019
11
LI, DEGE
Exec Dt:
12/25/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11268326
US20200217140
16733093
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182
Assignment: 87
Reel/Frame:051428/0370   Pages: 13
Recorded: 01/06/2020
Attorney Dkt #:KHP193110107.3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YONGHONG
Exec Dt:
12/25/2019
2
SUN, QIANG
Exec Dt:
12/25/2019
3
LI, QINGYUN
Exec Dt:
12/25/2019
4
JI, RENJIE
Exec Dt:
12/25/2019
5
CAI, BAOPING
Exec Dt:
12/25/2019
6
LI, XIAOPENG
Exec Dt:
12/25/2019
7
HAN, YANCONG
Exec Dt:
12/25/2019
8
LIU, PENG
Exec Dt:
12/25/2019
9
LI, DEGE
Exec Dt:
12/25/2019
10
WU, XINLEI
Exec Dt:
12/25/2019
11
ZHANG, FAN
Exec Dt:
12/25/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11085245
US20200217143
16735376
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182
Assignment: 88
Reel/Frame:051428/0627   Pages: 13
Recorded: 01/06/2020
Attorney Dkt #:KHP193110108.4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YONGHONG
Exec Dt:
12/25/2019
2
SUN, QIANG
Exec Dt:
12/25/2019
3
LI, QINGYUN
Exec Dt:
12/25/2019
4
JI, RENJIE
Exec Dt:
12/25/2019
5
CAI, BAOPING
Exec Dt:
12/25/2019
6
LI, XIAOPENG
Exec Dt:
12/25/2019
7
HAN, YANCONG
Exec Dt:
12/25/2019
8
LIU, PENG
Exec Dt:
12/25/2019
9
WU, XINLEI
Exec Dt:
12/25/2019
10
DONG, HANG
Exec Dt:
12/25/2019
11
ZHANG, FAN
Exec Dt:
12/25/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11293231
US20200224498
16735417
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182
Assignment: 89
Reel/Frame:057540/0595   Pages: 9
Recorded: 09/20/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, ZHAOMIN
Exec Dt:
01/08/2020
2
XU, ZHENGXIAO
Exec Dt:
01/08/2020
3
LU, TENG
Exec Dt:
01/08/2020
4
ZHAO, YANLING
Exec Dt:
01/08/2020
5
XU, YAJIE
Exec Dt:
01/08/2020
6
MENG, FANYU
Exec Dt:
01/08/2020
7
DANG, FAQIANG
Exec Dt:
01/08/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO.66 CHANGJIANG WEST ROAD, HUANGDAO DISTRICT,
QINGDAO, SHANDONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11156069
US20200378227
16745061
Correspondence name and address
QIANQIAN WU
64 BANK ST
ABINGTON, MA 02351
Assignment: 90
Reel/Frame:052444/0759   Pages: 4
Recorded: 04/20/2020
Attorney Dkt #:C6412-018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, CHUANLIANG
Exec Dt:
01/13/2020
2
REN, XU
Exec Dt:
01/13/2020
3
CHENG, YUANFANG
Exec Dt:
01/13/2020
4
TIAN, WANQING
Exec Dt:
01/14/2020
5
LI, YANG
Exec Dt:
01/14/2020
6
LI, QINGCHAO
Exec Dt:
01/13/2020
7
WEI, JIA
Exec Dt:
01/13/2020
8
SONG, BENJIAN
Exec Dt:
01/14/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66 CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG PROVINCE
QINGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10989036
US20210025268
16757569
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 91
Reel/Frame:052291/0982   Pages: 5
Recorded: 04/02/2020
Attorney Dkt #:35742.04036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Exec Dt:
01/25/2020
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, CHINA
2
CNPC ENGINEERING TECHNOLOGY R&D COMPANY LIMITED
BUILDING 1, YARD 5, HUANGHE STREET
CHANGPING DISTRICT
BEIJING, CHINA 102206
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
9771509
NONE
15400520
 
9701884
NONE
15400547
 
9683160
NONE
15400555
 
10392552
US20180208823
15809590
 
10040984
US20180208824
15809707
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 92
Reel/Frame:051980/0604   Pages: 10
Recorded: 03/02/2020
Attorney Dkt #:RAP3-PT185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHENGWEN
Exec Dt:
02/12/2020
2
XUE, YUCHENG
Exec Dt:
02/12/2020
3
ZHOU, WEI
Exec Dt:
02/12/2020
4
WANG, RUIHE
Exec Dt:
02/12/2020
5
SUN, JINSHENG
Exec Dt:
02/12/2020
6
LI, YONG
Exec Dt:
02/12/2020
7
TANG, CHANGQIANG
Exec Dt:
02/12/2020
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO.66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, CHINA 266580
2
CHENGDU OMAX PETROLEUM TECHNOLOGY CO., LTD
NO.69, TIANFU THIRD ST., MIDDLE SECTION TIANFU AVE
CHENDGU HIGH TECH ZONE, FREE TRADE ZONE
CHENGDU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858571
US20200239760
16752971
Correspondence name and address
DOUGLAS J. BUCKLIN, PH.D.
30 SOUTH 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 93
Reel/Frame:052150/0495   Pages: 4
Recorded: 03/11/2020
Attorney Dkt #:C6412-017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, CHUANLIANG
Exec Dt:
02/18/2020
2
LI, XIAORONG
Exec Dt:
02/20/2020
3
REN, XU
Exec Dt:
02/18/2020
4
CHENG, YUANFANG
Exec Dt:
02/19/2020
5
HAN, ZHONGYING
Exec Dt:
02/20/2020
6
LI, YANG
Exec Dt:
02/18/2020
7
WEI, JIA
Exec Dt:
02/19/2020
8
SONG, BENJIAN
Exec Dt:
02/18/2020
9
TIAN, WANQING
Exec Dt:
02/20/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66 CHANGJIANG WEST ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, SHANDONG PROVINCE
QINGDAO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954758
US20210062620
16646471
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 94
Reel/Frame:052005/0645   Pages: 13
Recorded: 03/04/2020
Attorney Dkt #:RAP3-PT188
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, GUANG
Exec Dt:
02/24/2020
2
DAI, CAILI
Exec Dt:
02/24/2020
3
LV, YAHUI
Exec Dt:
02/24/2020
4
LIU, JIAWEI
Exec Dt:
02/24/2020
5
WANG, SEN
Exec Dt:
02/24/2020
6
SUN, NING
Exec Dt:
02/24/2020
7
YOU, QING
Exec Dt:
02/24/2020
8
HU, GUANGJIE
Exec Dt:
02/24/2020
9
HE, LONG
Exec Dt:
02/24/2020
10
LI, LIANG
Exec Dt:
02/24/2020
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
2
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
3
NORTHWEST OILFIELD BRANCH, CHINA PETROLEUM & CHEMICAL CO., LTD.
NO. 466, CHANGCHUN SOUTH ROAD, XINJIANG UYGUR AUTONOMOUS REGION
URUMQI, CHINA 830011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10745281
NONE
16799255
Correspondence name and address
VOLPE AND KOENIG P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 95
Reel/Frame:052138/0775   Pages: 6
Recorded: 03/17/2020
Attorney Dkt #:CU-100516
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUI, CHUANZHI
Exec Dt:
02/27/2020
2
WU, ZHONGWEI
Exec Dt:
02/27/2020
3
WANG, ZHEN
Exec Dt:
02/27/2020
4
YAO, TONGYU
Exec Dt:
02/27/2020
5
ZHANG, CHUANBAO
Exec Dt:
02/27/2020
6
LV, GUANGZHONG
Exec Dt:
02/27/2020
7
REN, YONGPENG
Exec Dt:
02/27/2020
8
CAO, GANG
Exec Dt:
02/27/2020
9
CUI, XIAODUO
Exec Dt:
02/27/2020
10
CHEN, BO
Exec Dt:
02/27/2020
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, CHINA
2
RESEARCH INSTITUTE OF EXPLORATION AND DEVELOPMENT, SHENGLI OILFIELD BRANCH, SINOPEC
NO. 2, LIAOCHENG ROAD
DONGYING CITY, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11702933
US20200392842
16821148
Correspondence name and address
FLENER IP & BUSINESS LAW
77 WEST WASHINGTON STREET
SUITE 800
CHICAGO, IL 60602
Assignment: 96
Reel/Frame:052237/0243   Pages: 9
Recorded: 03/26/2020
Attorney Dkt #:RAP3-PT184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, CAILI
Exec Dt:
03/11/2020
2
ZHAO, GUANG
Exec Dt:
03/11/2020
3
TAO, JIAPING
Exec Dt:
03/11/2020
4
LIU, YIFEI
Exec Dt:
03/11/2020
5
GU, CHENGLIN
Exec Dt:
03/11/2020
6
LI, JIAMING
Exec Dt:
03/11/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844275
US20200308474
16751674
Correspondence name and address
DOUGLAS J. BUCKLIN
30 SOUTH 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 97
Reel/Frame:052322/0480   Pages: 12
Recorded: 04/06/2020
Attorney Dkt #:RAP3-PT183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, GUANG
Exec Dt:
03/11/2020
2
DAI, CAILI
Exec Dt:
03/11/2020
3
HU, GUANGJIE
Exec Dt:
03/11/2020
4
LV, YAHUI
Exec Dt:
03/11/2020
5
YOU, QING
Exec Dt:
03/11/2020
6
WANG, JIANHAI
Exec Dt:
03/11/2020
7
SUN, NING
Exec Dt:
03/11/2020
8
GU, CHENGLIN
Exec Dt:
03/11/2020
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
2
NORTHWEST OILFIELD BRANCH, CHINA PETROLEUM & CHEMICAL CO., LTD
NO. 466, CHANGCHUN SOUTH ROAD, XINJIANG UYGUR AUTONOMOUS REGION
URUMQI, CHINA 830011
3
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10759987
NONE
16751630
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET - 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 98
Reel/Frame:052245/0466   Pages: 11
Recorded: 03/27/2020
Attorney Dkt #:RAP3-PT182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, CAILI
Exec Dt:
03/12/2020
2
ZHAO, GUANG
Exec Dt:
03/12/2020
3
LV, YAHUI
Exec Dt:
03/12/2020
4
WANG, ZENGLIN
Exec Dt:
03/12/2020
5
HE, LONG
Exec Dt:
03/12/2020
6
LI, LIANG
Exec Dt:
03/12/2020
7
YOU, QING
Exec Dt:
03/12/2020
8
GU, CHANGLIN
Exec Dt:
03/12/2020
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
2
SHENGLI OILFIELD BRANCH, CHINA PETROLEUM & CHEMICAL CO., LTD
NO. 258, JINAN ROAD, DONGYING DISTRICT, SHANDONG PROVINCE
DONGYING CITY, CHINA 266580
3
NORTHWEST OILFIELD BRANCH, CHINA PETROLEUM & CHEMICAL CO., LTD
NO. 2, NORTH BEIJING ROAD, XINSHI DISTRICT, XINJIANG UYGUR AUTONOMOUS REGION
URUMQI, CHINA 830011
4
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829378
NONE
16751424
Correspondence name and address
VOLPE AND KOENIG P.C.-WESTERN DIGITAL C
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 99
Reel/Frame:052261/0433   Pages: 10
Recorded: 03/30/2020
Attorney Dkt #:RAP3-PT189
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, CHAO
Exec Dt:
03/29/2020
2
LI, ZHAOMIN
Exec Dt:
03/29/2020
3
XUE, XINGCHANG
Exec Dt:
03/29/2020
4
SHANG, ZHAOHUI
Exec Dt:
03/29/2020
5
HE, HAIFENG
Exec Dt:
03/29/2020
6
XI, LINGHUI
Exec Dt:
03/29/2020
7
WU, MINGXUAN
Exec Dt:
03/29/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT, SHANDONG
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941334
US20200339866
16834249
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 100
Reel/Frame:052492/0051   Pages: 10
Recorded: 04/24/2020
Attorney Dkt #:RAP3-PT194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, XIANG
Exec Dt:
04/24/2020
2
LIN, DONG
Exec Dt:
04/24/2020
3
YANG, CHAOHE
Exec Dt:
04/24/2020
4
LIU, YIBIN
Exec Dt:
04/24/2020
5
CHEN, XIAOBO
Exec Dt:
04/24/2020
6
TUO, YONGXIAO
Exec Dt:
04/24/2020
7
JIN, XIN
Exec Dt:
04/24/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD
HUANGDAO DISTRICT, QINGDAO
SHANDONG, P.R., CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10968110
US20200339432
16857881
Correspondence name and address
DOUGLAS J. BUCKLIN
30 SOUTH 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
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