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Patent Assignment Assignee Details
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Assignee Name : CHINA UNIVERSITY OF PETROLEUM (BEIJING)
Total Assignments: 51
Assignment: 1
Reel/Frame:033586/0438   Pages: 9
Recorded: 08/21/2014
Attorney Dkt #:LPTF-TRAN-37-38-39
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHELL OIL COMPANY
Exec Dt:
05/07/2014
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
18 FUXUE ROAD, CHANGPING
BEIJING, CHINA 102249
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20120283500
13383946
 
8653318
US20120172647
13388470
 
NONE
US20120165593
13388542
 
8569561
US20120159759
13388563
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 2
Reel/Frame:036744/0081   Pages: 7
Recorded: 10/07/2015
Attorney Dkt #:35742/04016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XUAN, YANG
Exec Dt:
08/06/2015
2
WU, XIANZHU
Exec Dt:
08/06/2015
3
CHEN, JUNBIN
Exec Dt:
08/06/2015
4
OUYANG, WEI
Exec Dt:
08/06/2015
5
LUO, TAOTAO
Exec Dt:
08/06/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410067
US20150240143
14611086
Correspondence name and address
TODD ROBERTS TUCKER
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 3
Reel/Frame:038084/0324   Pages: 7
Recorded: 03/23/2016
Attorney Dkt #:35742/04017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
08/06/2015
2
XUAN, YANG
Exec Dt:
08/06/2015
3
WU, XIANZHU
Exec Dt:
08/06/2015
4
CHEN, JUNBIN
Exec Dt:
08/06/2015
5
OUYANG, WEI
Exec Dt:
08/06/2015
6
LUO, TAOTAO
Exec Dt:
08/06/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410067
US20150240143
14611086
Correspondence name and address
TODD ROBERTS TUCKER
1405 E. 6TH STREET
THE CALFEE BUILDING
CLEVELAND, OH 44114
Assignment: 4
Reel/Frame:038088/0465   Pages: 7
Recorded: 03/24/2016
Attorney Dkt #:35742/04017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
08/06/2015
2
XUAN, YANG
Exec Dt:
08/06/2015
3
WU, XIANZHU
Exec Dt:
08/06/2015
4
CHEN, JUNBIN
Exec Dt:
08/06/2015
5
OUYANG, WEI
Exec Dt:
08/06/2015
6
LUO, TAOTAO
Exec Dt:
08/06/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410068
US20160053156
14862795
Correspondence name and address
TODD ROBERTS TUCKER
1405 E. 6TH ST.
THE CALFEE BUILDING
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:036647/0797   Pages: 10
Recorded: 09/24/2015
Attorney Dkt #:35742/04012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
09/14/2015
2
XUAN, YANG
Exec Dt:
09/14/2015
3
WANG, XI
Exec Dt:
09/14/2015
4
SONG, RANRAN
Exec Dt:
09/14/2015
5
WU, XIANZHU
Exec Dt:
09/14/2015
6
CHEN, JUNBIN
Exec Dt:
09/14/2015
7
YANG, WEI OU
Exec Dt:
09/14/2015
8
LOU, TAOTAO
Exec Dt:
09/14/2015
9
WANG, LANG
Exec Dt:
09/14/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9399692
US20160229938
14860295
Correspondence name and address
TODD ROBERTS TUCKER
1405 E. 6TH STREET
THE CALFEE BUILDING
CLEVELAND, OH 44114
Assignment: 6
Reel/Frame:036648/0094   Pages: 8
Recorded: 09/24/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
09/14/2015
2
XUAN, YANG
Exec Dt:
09/14/2015
3
WANG, XI
Exec Dt:
09/14/2015
4
ZHANG, SHUO
Exec Dt:
09/14/2015
5
AN, YUXIU
Exec Dt:
09/14/2015
6
SUN, JINSHENG
Exec Dt:
09/14/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9267068
NONE
14860411
Correspondence name and address
TODD ROBERTS TUCKER
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:036648/0291   Pages: 8
Recorded: 09/24/2015
Attorney Dkt #:35742/04014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
09/14/2015
2
XUAN, YANG
Exec Dt:
09/14/2015
3
WANG, XI
Exec Dt:
09/14/2015
4
ZHANG, SHUO
Exec Dt:
09/14/2015
5
AN, YUXIU
Exec Dt:
09/14/2015
6
SUN, JINSHENG
Exec Dt:
09/14/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9296936
NONE
14861903
Correspondence name and address
TODD ROBERTS TUCKER
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:036648/0449   Pages: 8
Recorded: 09/24/2015
Attorney Dkt #:35742/04015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
09/14/2015
2
XUAN, YANG
Exec Dt:
09/14/2015
3
WANG, XI
Exec Dt:
09/14/2015
4
ZHANG, SHUO
Exec Dt:
09/14/2015
5
AN, YUXIU
Exec Dt:
09/14/2015
6
SUN, JINSHENG
Exec Dt:
09/14/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9279076
NONE
14861898
Correspondence name and address
TODD ROBERTS TUCKER
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 9
Reel/Frame:036843/0070   Pages: 5
Recorded: 10/21/2015
Attorney Dkt #:35742/04022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
09/30/2015
2
XUAN, YANG
Exec Dt:
09/30/2015
3
ZHANG, XIANMIN
Exec Dt:
09/30/2015
4
WU, XIANZHU
Exec Dt:
09/30/2015
5
OUYANG, WEI
Exec Dt:
09/30/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9528041
US20160333248
14871610
Correspondence name and address
TODD ROBERTS TUCKER
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 10
Reel/Frame:036844/0096   Pages: 7
Recorded: 10/21/2015
Attorney Dkt #:35742/04018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
10/08/2015
2
XUAN, YANG
Exec Dt:
10/08/2015
3
WU, XIANZHU
Exec Dt:
10/08/2015
4
SONG, RANRAN
Exec Dt:
10/08/2015
5
CHEN, JUNBIN
Exec Dt:
10/08/2015
6
OUYANG, WEI
Exec Dt:
10/08/2015
7
LUO, TAOTAO
Exec Dt:
10/08/2015
8
WANG, LAN
Exec Dt:
10/08/2015
9
WANG, XI
Exec Dt:
10/08/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160230063
14878649
Correspondence name and address
TODD ROBERTS TUCKER
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 11
Reel/Frame:036844/0109   Pages: 5
Recorded: 10/21/2015
Attorney Dkt #:35742/04019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
10/08/2015
2
HE, YINBO
Exec Dt:
10/08/2015
3
HUANG, XIANBIN
Exec Dt:
10/08/2015
4
DENG, ZHENGQIANG
Exec Dt:
10/08/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9365762
NONE
14878808
Correspondence name and address
TODD ROBERTS TUCKER
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 12
Reel/Frame:036844/0205   Pages: 6
Recorded: 10/21/2015
Attorney Dkt #:35742/04021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
10/08/2015
2
HUANG, XIANBIN
Exec Dt:
10/08/2015
3
MA, GUANGCHANG
Exec Dt:
10/08/2015
4
WANG, XI
Exec Dt:
10/08/2015
5
ZHANG, KUN
Exec Dt:
10/08/2015
6
WAN, WEI
Exec Dt:
10/08/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410071
NONE
14878735
Correspondence name and address
TODD ROBERTS TUCKER
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 13
Reel/Frame:036844/0129   Pages: 5
Recorded: 10/21/2015
Attorney Dkt #:35742/04020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
10/20/2015
2
XUAN, YANG
Exec Dt:
10/20/2015
3
WANG, XI
Exec Dt:
10/20/2015
4
AN, YUXIU
Exec Dt:
10/20/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353305
NONE
14878778
Correspondence name and address
TODD ROBERTS TUCKER
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 14
Reel/Frame:038485/0306   Pages: 7
Recorded: 05/06/2016
Attorney Dkt #:35742/04023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
05/05/2016
2
DENG, ZHENGQIANG
Exec Dt:
05/05/2016
3
HE, YINBO
Exec Dt:
05/05/2016
4
HUANG, XIANBIN
Exec Dt:
05/05/2016
5
LIU, FAN
Exec Dt:
05/05/2016
6
XUAN, YANG
Exec Dt:
05/05/2016
7
CHENG, ZEPU
Exec Dt:
05/05/2016
8
YANG, LILI
Exec Dt:
05/05/2016
9
WANG, CHUNLEI
Exec Dt:
05/05/2016
10
PENG, SHUANGLEI
Exec Dt:
05/05/2016
11
LIU, CHONG
Exec Dt:
05/05/2016
12
WANG, KAI
Exec Dt:
05/05/2016
13
LI, XINLIANG
Exec Dt:
05/05/2016
14
SHI, YAWEI
Exec Dt:
05/05/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9528042
NONE
15136496
Correspondence name and address
YIZHOU LIU
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 15
Reel/Frame:038485/0336   Pages: 6
Recorded: 05/06/2016
Attorney Dkt #:35742/04024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
05/05/2016
2
DENG, ZHENGQIANG
Exec Dt:
05/05/2016
3
HE, YINBO
Exec Dt:
05/05/2016
4
HUANG, XIANBIN
Exec Dt:
05/05/2016
5
LIU, FAN
Exec Dt:
05/05/2016
6
PENG, SHUANGLEI
Exec Dt:
05/05/2016
7
XUAN, YANG
Exec Dt:
05/05/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481822
NONE
15136504
Correspondence name and address
YIZHOU LIU
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 16
Reel/Frame:039703/0739   Pages: 3
Recorded: 09/12/2016
Attorney Dkt #:35742/04021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MA, KEDI
Exec Dt:
09/12/2016
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410071
NONE
14878735
Correspondence name and address
YIZHOU LIU
THE CALFEE BUILDING
1405 E. 6TH STREET
CLEVELAND, OH 44114
Assignment: 17
Reel/Frame:041886/0298   Pages: 6
Recorded: 04/06/2017
Attorney Dkt #:35742/04044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
03/21/2017
2
PENG, SHUANGLEI
Exec Dt:
03/21/2017
3
HE, YINBO
Exec Dt:
03/21/2017
4
GAO, DELI
Exec Dt:
03/21/2017
5
YANG, LILI
Exec Dt:
03/21/2017
6
LIU, FAN
Exec Dt:
03/21/2017
7
LI, XINLIANG
Exec Dt:
03/21/2017
8
DENG, ZHENGQIANG
Exec Dt:
03/21/2017
9
MA, GUANGCHANG
Exec Dt:
03/21/2017
10
ZHAO, LI
Exec Dt:
03/21/2017
11
SUN, HAIFANG
Exec Dt:
03/21/2017
12
HAN, LIEXIANG
Exec Dt:
03/21/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000684
US20170349803
15466066
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 18
Reel/Frame:041887/0308   Pages: 5
Recorded: 04/06/2017
Attorney Dkt #:35742/04043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
03/21/2017
2
PENG, SHUANGLEI
Exec Dt:
03/21/2017
3
HE, YINBO
Exec Dt:
03/21/2017
4
GAO, DELI
Exec Dt:
03/21/2017
5
YANG, LILI
Exec Dt:
03/21/2017
6
LIU, FAN
Exec Dt:
03/21/2017
7
LI, XINLIANG
Exec Dt:
03/21/2017
8
DENG, ZHENGQIANG
Exec Dt:
03/21/2017
9
SUN, HAIFANG
Exec Dt:
03/21/2017
10
HAN, LIEXIANG
Exec Dt:
03/21/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10030188
US20170349802
15466036
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 19
Reel/Frame:041888/0752   Pages: 6
Recorded: 04/06/2017
Attorney Dkt #:35742/04042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
03/21/2017
2
PENG, SHUANGLEI
Exec Dt:
03/21/2017
3
HE, YINBO
Exec Dt:
03/21/2017
4
DENG, ZHENGQIANG
Exec Dt:
03/21/2017
5
YANG, LILI
Exec Dt:
03/21/2017
6
LIU, FAN
Exec Dt:
03/21/2017
7
GAO, DELI
Exec Dt:
03/21/2017
8
LI, XINLIANG
Exec Dt:
03/21/2017
9
SHI, YAWEI
Exec Dt:
03/21/2017
10
WANG, KAI
Exec Dt:
03/21/2017
11
WANG, CHUNLEI
Exec Dt:
03/21/2017
12
MA, GUANGCHANG
Exec Dt:
03/21/2017
13
ZHAO, LI
Exec Dt:
03/21/2017
14
QU, GANG
Exec Dt:
03/21/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9745501
NONE
15466032
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 20
Reel/Frame:042419/0979   Pages: 6
Recorded: 05/18/2017
Attorney Dkt #:35742/04046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
04/17/2017
2
ZHANG, XIANMIN
Exec Dt:
04/17/2017
3
HE, YINBO
Exec Dt:
04/17/2017
4
GAO, DELI
Exec Dt:
04/17/2017
5
WU, XIANZHU
Exec Dt:
04/17/2017
6
YANG, LILI
Exec Dt:
04/17/2017
7
MA, GUANGCHANG
Exec Dt:
04/17/2017
8
QU, GANG
Exec Dt:
04/17/2017
9
ZHAO, LI
Exec Dt:
04/17/2017
10
LIU, FAN
Exec Dt:
04/17/2017
11
SUN, HAIFANG
Exec Dt:
04/17/2017
12
OU'YANG, WEI
Exec Dt:
04/17/2017
13
YAN, JIENIAN
Exec Dt:
04/17/2017
14
CHEN, JUNBIN
Exec Dt:
04/17/2017
15
HAN, LIEXIANG
Exec Dt:
04/17/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD
CHANGPING DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9834717
US20170335163
15488927
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 21
Reel/Frame:042420/0924   Pages: 6
Recorded: 05/18/2017
Attorney Dkt #:35742/04047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
04/17/2017
2
HE, YINBO
Exec Dt:
04/17/2017
3
GAO, DELI
Exec Dt:
04/17/2017
4
ZHANG, XIANMIN
Exec Dt:
04/17/2017
5
WU, XIANZHU
Exec Dt:
04/17/2017
6
YANG, LILI
Exec Dt:
04/17/2017
7
LIU, FAN
Exec Dt:
04/17/2017
8
MA, GUANGCHANG
Exec Dt:
04/17/2017
9
QU, GANG
Exec Dt:
04/17/2017
10
ZHAO, LI
Exec Dt:
04/17/2017
11
SUN, HAIFANG
Exec Dt:
04/17/2017
12
HAN, LIEXIANG
Exec Dt:
04/17/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD
CHANGPING DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9783726
NONE
15488941
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 22
Reel/Frame:042421/0503   Pages: 6
Recorded: 05/18/2017
Attorney Dkt #:35742/04048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
04/17/2017
2
HE, YINBO
Exec Dt:
04/17/2017
3
LIU, FAN
Exec Dt:
04/17/2017
4
YANG, LILI
Exec Dt:
04/17/2017
5
ZHANG, XIANMIN
Exec Dt:
04/17/2017
6
GAO, DELI
Exec Dt:
04/17/2017
7
WU, XIANZHU
Exec Dt:
04/17/2017
8
MA, GUANGCHANG
Exec Dt:
04/17/2017
9
QU, GANG
Exec Dt:
04/17/2017
10
ZHAO, LI
Exec Dt:
04/17/2017
11
SUN, HAIFANG
Exec Dt:
04/17/2017
12
OU'YANG, WEI
Exec Dt:
04/17/2017
13
CHEN, JUNBIN
Exec Dt:
04/17/2017
14
YAN, JIENIAN
Exec Dt:
04/17/2017
15
HAN, LIEXIANG
Exec Dt:
04/17/2017
16
PENG, CHUNYAO
Exec Dt:
04/17/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD
CHANGPING DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9790417
NONE
15489193
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 23
Reel/Frame:042422/0298   Pages: 6
Recorded: 05/18/2017
Attorney Dkt #:35742/04049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
04/17/2017
2
HE, YINBO
Exec Dt:
04/17/2017
3
GE, QINGYING
Exec Dt:
04/17/2017
4
YANG, LILI
Exec Dt:
04/17/2017
5
LIU, FAN
Exec Dt:
04/17/2017
6
AN, YUXIU
Exec Dt:
04/17/2017
7
SHI, HE
Exec Dt:
04/17/2017
8
SHI, YAWEI
Exec Dt:
04/17/2017
9
MA, GUANGCHANG
Exec Dt:
04/17/2017
10
QIN, YONG
Exec Dt:
04/17/2017
11
YAN, JIENIAN
Exec Dt:
04/17/2017
12
PENG, CHUNYAO
Exec Dt:
04/17/2017
13
SUN, HAIFANG
Exec Dt:
04/17/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD
CHANGPING DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9790415
NONE
15489210
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 24
Reel/Frame:042422/0722   Pages: 6
Recorded: 05/18/2017
Attorney Dkt #:35742/04050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
04/17/2017
2
HE, YINBO
Exec Dt:
04/17/2017
3
GAO, DELI
Exec Dt:
04/17/2017
4
ZHANG, XIANMIN
Exec Dt:
04/17/2017
5
WU, XIANZHU
Exec Dt:
04/17/2017
6
YANG, LILI
Exec Dt:
04/17/2017
7
MA, GUANGCHANG
Exec Dt:
04/17/2017
8
LIU, FAN
Exec Dt:
04/17/2017
9
QU, GANG
Exec Dt:
04/17/2017
10
ZHAO, LI
Exec Dt:
04/17/2017
11
SUN, HAIFANG
Exec Dt:
04/17/2017
12
HAN, LIEXIANG
Exec Dt:
04/17/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD
CHANGPING DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9783725
NONE
15489457
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 25
Reel/Frame:042864/0123   Pages: 6
Recorded: 06/29/2017
Attorney Dkt #:35742/04051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
06/28/2017
2
HE, YINBO
Exec Dt:
06/28/2017
3
LIU, CHONG
Exec Dt:
06/28/2017
4
GE, QINGYING
Exec Dt:
06/28/2017
5
YANG, LILI
Exec Dt:
06/28/2017
6
WANG, YONG
Exec Dt:
06/28/2017
7
ZHANG, YONGQING
Exec Dt:
06/28/2017
8
WANG, ZHAOHUI
Exec Dt:
06/28/2017
9
CHENG, LIN
Exec Dt:
06/28/2017
10
HU, JINGDONG
Exec Dt:
06/28/2017
11
GAO, DELI
Exec Dt:
06/28/2017
12
SUN, HAIFANG
Exec Dt:
06/28/2017
13
WANG, XI
Exec Dt:
06/28/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD
CHANGPING DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9902890
US20180057728
15635997
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 26
Reel/Frame:042864/0553   Pages: 6
Recorded: 06/29/2017
Attorney Dkt #:35742/04052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
06/28/2017
2
LIU, CHONG
Exec Dt:
06/28/2017
3
HE, YINBO
Exec Dt:
06/28/2017
4
GE, QINGYING
Exec Dt:
06/28/2017
5
YANG, LILI
Exec Dt:
06/28/2017
6
WANG, YONG
Exec Dt:
06/28/2017
7
LIU, FAN
Exec Dt:
06/28/2017
8
ZHANG, YONGQING
Exec Dt:
06/28/2017
9
WANG, ZHAOHUI
Exec Dt:
06/28/2017
10
HU, JINGDONG
Exec Dt:
06/28/2017
11
CHENG, LIN
Exec Dt:
06/28/2017
12
MA, GUANGCHANG
Exec Dt:
06/28/2017
13
QIN, YONG
Exec Dt:
06/28/2017
14
PENG, CHUNYAO
Exec Dt:
06/28/2017
15
SUN, HAIFANG
Exec Dt:
06/28/2017
16
GAO, DELI
Exec Dt:
06/28/2017
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD
CHANGPING DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9890318
NONE
15636014
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114
Assignment: 27
Reel/Frame:045044/0876   Pages: 5
Recorded: 02/27/2018
Attorney Dkt #:35742/04064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
01/18/2018
2
GAO, DELI
Exec Dt:
01/18/2018
3
MA, GUANGCHANG
Exec Dt:
01/18/2018
4
SUN, JINSHENG
Exec Dt:
01/18/2018
5
WANG, XI
Exec Dt:
01/18/2018
6
PU, XIAOLIN
Exec Dt:
01/18/2018
7
WU, XIANZHU
Exec Dt:
01/18/2018
8
NI, XIAOXIAO
Exec Dt:
01/18/2018
9
ZHANG, XIANMIN
Exec Dt:
01/18/2018
10
WANG, LE
Exec Dt:
01/18/2018
11
HE, YINBO
Exec Dt:
01/18/2018
12
LIU, FAN
Exec Dt:
01/18/2018
13
YANG, LILI
Exec Dt:
01/18/2018
14
DONG, TENGFEI
Exec Dt:
01/18/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10336931
US20180201821
15874438
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 28
Reel/Frame:047826/0563   Pages: 7
Recorded: 12/20/2018
Attorney Dkt #:35742/04080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
09/12/2018
2
GAO, DELI
Exec Dt:
09/12/2018
3
ZHANG, SHUO
Exec Dt:
09/12/2018
4
WANG, YONG
Exec Dt:
09/12/2018
5
WU, XIANZHU
Exec Dt:
09/12/2018
6
HAN, LIEXIANG
Exec Dt:
09/12/2018
7
WANG, XIANGZENG
Exec Dt:
09/12/2018
8
PENG, CHUNYAO
Exec Dt:
09/12/2018
9
HE, YINBO
Exec Dt:
09/12/2018
10
LIU, FAN
Exec Dt:
09/12/2018
11
ZUO, HONGGUO
Exec Dt:
09/12/2018
12
ZHANG, YONGQING
Exec Dt:
09/12/2018
13
YANG, LILI
Exec Dt:
09/12/2018
14
LI, ZHONG
Exec Dt:
09/12/2018
15
LI, YANJUN
Exec Dt:
09/12/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10266744
US20190085232
16130704
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 29
Reel/Frame:047967/0821   Pages: 7
Recorded: 12/20/2018
Attorney Dkt #:35742/04079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
09/12/2018
2
GAO, DELI
Exec Dt:
09/12/2018
3
ZHANG, SHUO
Exec Dt:
09/12/2018
4
WANG, YONG
Exec Dt:
09/12/2018
5
WU, XIANZHU
Exec Dt:
09/12/2018
6
HAN, LIEXIANG
Exec Dt:
09/12/2018
7
WANG, XIANGZENG
Exec Dt:
09/12/2018
8
PENG, CHUNYAO
Exec Dt:
09/12/2018
9
HE, YINBO
Exec Dt:
09/12/2018
10
LIU, FAN
Exec Dt:
09/12/2018
11
ZUO, HONGGUO
Exec Dt:
09/12/2018
12
ZHANG, YONGQING
Exec Dt:
09/12/2018
13
YANG, LILI
Exec Dt:
09/12/2018
14
LI, ZHONG
Exec Dt:
09/12/2018
15
LI, YANJUN
Exec Dt:
09/12/2018
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10253237
US20190085231
16130694
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 30
Reel/Frame:048907/0148   Pages: 6
Recorded: 04/17/2019
Attorney Dkt #:35742/04091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
01/25/2019
2
NI, XIAOXIAO
Exec Dt:
01/25/2019
3
YANG, LILI
Exec Dt:
01/25/2019
4
MA, GUANCHANG
Exec Dt:
01/25/2019
5
PENG, CHUNYAO
Exec Dt:
01/25/2019
6
GAO, DELI
Exec Dt:
01/25/2019
7
WANG, XI
Exec Dt:
01/25/2019
8
SUN, JINSHENG
Exec Dt:
01/25/2019
9
PU, XIAOLIN
Exec Dt:
01/25/2019
10
WANG, KAI
Exec Dt:
01/25/2019
11
DENG, ZHENGQIANG
Exec Dt:
01/25/2019
12
BAI, YANG
Exec Dt:
01/25/2019
13
HE, YINBO
Exec Dt:
01/25/2019
14
LI, XINLIANG
Exec Dt:
01/25/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 1-2249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10308857
NONE
16257870
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 31
Reel/Frame:049932/0917   Pages: 6
Recorded: 08/01/2019
Attorney Dkt #:35742/04093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
04/22/2019
2
NI, XIAOXIAO
Exec Dt:
04/22/2019
3
YANG, LILI
Exec Dt:
04/22/2019
4
HE, YINBO
Exec Dt:
04/22/2019
5
QUAN, XIAOHU
Exec Dt:
04/22/2019
6
LI, ZHONG
Exec Dt:
04/22/2019
7
WANG, XIAOYONG
Exec Dt:
04/22/2019
8
GUO, YONGBIN
Exec Dt:
04/22/2019
9
XU, FABIN
Exec Dt:
04/22/2019
10
DENG, ZHENGQIANG
Exec Dt:
04/22/2019
11
WANG, XI
Exec Dt:
04/22/2019
12
GAO, DELI
Exec Dt:
04/22/2019
13
WANG, KAI
Exec Dt:
04/22/2019
14
LUO, XUWU
Exec Dt:
04/22/2019
15
PENG, CHUNYAO
Exec Dt:
04/22/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10442973
NONE
16392395
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 32
Reel/Frame:050595/0250   Pages: 6
Recorded: 10/02/2019
Attorney Dkt #:35742/04095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, YUNHU
Exec Dt:
07/15/2019
2
JIN, YAN
Exec Dt:
07/15/2019
3
CHEN, MIAN
Exec Dt:
07/15/2019
4
LI, ZEJUN
Exec Dt:
07/15/2019
5
WANG, HANQING
Exec Dt:
07/15/2019
6
XIA, YANG
Exec Dt:
07/15/2019
7
ZHOU, ZHOU
Exec Dt:
07/15/2019
8
HOU, BING
Exec Dt:
07/15/2019
9
LIN, BOTAO
Exec Dt:
07/15/2019
10
GUO, XUYANG
Exec Dt:
07/15/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11360235
US20200191994
16530387
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 33
Reel/Frame:050009/0674   Pages: 7
Recorded: 08/09/2019
Attorney Dkt #:RAP3-PT152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DING, PINBO
Exec Dt:
08/08/2019
2
DI, BANGRANG
Exec Dt:
08/08/2019
3
WEI, JIANXIN
Exec Dt:
08/08/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10677947
US20200183033
16536402
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 34
Reel/Frame:052341/0406   Pages: 6
Recorded: 04/08/2020
Attorney Dkt #:35742.04099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
01/19/2020
2
NI, XIAOXIAO
Exec Dt:
01/19/2020
3
HE, YINBO
Exec Dt:
01/19/2020
4
YANG, LILI
Exec Dt:
01/19/2020
5
DONG, TENGFEI
Exec Dt:
01/19/2020
6
ZHANG, KUN
Exec Dt:
01/19/2020
7
LUO, XUWU
Exec Dt:
01/19/2020
8
ZHAO, LI
Exec Dt:
01/19/2020
9
BAI, YANG
Exec Dt:
01/19/2020
10
LV, KAIHE
Exec Dt:
01/19/2020
11
HUANG, XIANBIN
Exec Dt:
01/19/2020
12
LIU, JINGPING
Exec Dt:
01/19/2020
13
PENG, CHUNYAO
Exec Dt:
01/19/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10876034
NONE
16746230
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 35
Reel/Frame:053529/0990   Pages: 5
Recorded: 08/18/2020
Attorney Dkt #:35742.04105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
06/01/2020
2
HE, YINBO
Exec Dt:
06/02/2020
3
YANG, LILI
Exec Dt:
06/02/2020
4
WANG, KAI
Exec Dt:
06/02/2020
5
DONG, TENGFEI
Exec Dt:
06/02/2020
6
QUAN, XIAOHU
Exec Dt:
06/02/2020
7
CUI, KAIXIAO
Exec Dt:
06/02/2020
8
SHI, HE
Exec Dt:
06/01/2020
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
2
BEIJING SHIDA BOCHENG TECHNOLOGY CO., LTD
NO. 27 CHUANGXIN ROAD
CHANGPING DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10889742
NONE
16887869
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 36
Reel/Frame:054070/0333   Pages: 8
Recorded: 10/15/2020
Attorney Dkt #:RAP3-PT213
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YIQIANG
Exec Dt:
09/18/2020
2
GAO, WENBIN
Exec Dt:
09/18/2020
3
LIU, ZHEYU
Exec Dt:
09/18/2020
4
PAN, DENG
Exec Dt:
09/18/2020
5
LI, YANJUAN
Exec Dt:
09/18/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18, FUXUE ROAD
CHANGPING DISTRICT
BEIJING,, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11136265
NONE
17008071
Correspondence name and address
DOUGLAS J. BUCKLIN
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 37
Reel/Frame:054149/0249   Pages: 8
Recorded: 10/23/2020
Attorney Dkt #:RAP3-PT212
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YIQIANG
Exec Dt:
09/18/2020
2
GAO, WENBIN
Exec Dt:
09/18/2020
3
LIU, ZHEYU
Exec Dt:
09/18/2020
4
PAN, DENG
Exec Dt:
09/18/2020
5
CHEN, XIN
Exec Dt:
09/18/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18, FUXUE ROAD
CHANGPING DISTRICT
BEIJING,, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11192824
NONE
17008057
Correspondence name and address
DOUGLAS J. BUCKLIN
30 SOUTH 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 38
Reel/Frame:054348/0036   Pages: 8
Recorded: 11/12/2020
Attorney Dkt #:RAP3-PT190
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, QIAN
Exec Dt:
11/03/2020
2
ZHANG, MIAO
Exec Dt:
11/04/2020
Assignees
1
CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)
NO. 29 XUEYUAN ROAD
HANDIAN DISTRICT
BEIJING,, CHINA
2
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING,, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10867248
NONE
16834303
Correspondence name and address
DOUGLAS J. BUCKLIN
30 SOUTH 17TH STREET
18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 39
Reel/Frame:054572/0960   Pages: 5
Recorded: 12/08/2020
Attorney Dkt #:35742.04114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, LILI
Exec Dt:
11/30/2020
2
JIANG, GUANCHENG
Exec Dt:
11/30/2020
3
YANG, XIAO
Exec Dt:
11/30/2020
4
WANG, TENGDA
Exec Dt:
11/30/2020
5
SHI, YAWEI
Exec Dt:
11/30/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11192964
US20210122851
17084262
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 40
Reel/Frame:055861/0297   Pages: 9
Recorded: 04/08/2021
Attorney Dkt #:35742.04119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, YINBO
Exec Dt:
01/13/2021
2
JIANG, GUANCHENG
Exec Dt:
01/13/2021
3
DONG, TENGFEI
Exec Dt:
01/13/2021
4
YANG, LILI
Exec Dt:
01/13/2021
5
LI, WUQUAN
Exec Dt:
01/13/2021
6
LIU, HAIYANG
Exec Dt:
01/13/2021
7
LI, XIAOQING
Exec Dt:
01/13/2021
8
LUO, XUWU
Exec Dt:
01/11/2021
9
ZHAO, LI
Exec Dt:
01/16/2021
10
HUANG, XIANBIN
Exec Dt:
01/14/2021
11
LIU, JINGPING
Exec Dt:
01/14/2021
12
DENG, JINGEN
Exec Dt:
01/14/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD,
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11034876
NONE
17153260
Correspondence name and address
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
THE CALFEE BUILDING
CLEVELAND, OH 44114
Assignment: 41
Reel/Frame:054970/0847   Pages: 9
Recorded: 01/20/2021
Attorney Dkt #:RAP3-PT230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DING, PINBO
Exec Dt:
01/18/2021
2
WEI, JIANXIN
Exec Dt:
01/18/2021
3
DI, BANGRANG
Exec Dt:
01/18/2021
4
ZHANG, FENG
Exec Dt:
01/18/2021
5
ZENG, LIANBO
Exec Dt:
01/18/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11092706
NONE
17153549
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 42
Reel/Frame:055768/0984   Pages: 11
Recorded: 03/30/2021
Attorney Dkt #:RAP3-PT240
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DING, PINBO
Exec Dt:
03/30/2021
2
HUANG, SHIQI
Exec Dt:
03/30/2021
3
WEI, JIANXIN
Exec Dt:
03/30/2021
4
DI, BANGRANG
Exec Dt:
03/30/2021
5
ZHANG, FENG
Exec Dt:
03/30/2021
6
ZENG, LIANBO
Exec Dt:
03/30/2021
7
LI, XIANGYANG
Exec Dt:
03/30/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11118057
NONE
17217086
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 43
Reel/Frame:057476/0016   Pages: 6
Recorded: 09/14/2021
Attorney Dkt #:35742.04132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
05/11/2021
2
HE, YINBO
Exec Dt:
05/11/2021
3
YANG, LILI
Exec Dt:
05/11/2021
4
DONG, TENGFEI
Exec Dt:
05/11/2021
5
QUAN, XIAOHU
Exec Dt:
05/11/2021
6
WANG, KAI
Exec Dt:
05/11/2021
7
PENG, CHUNYAO
Exec Dt:
05/11/2021
8
LUO, XUWU
Exec Dt:
05/11/2021
9
TAN, BIN
Exec Dt:
05/11/2021
10
CAI, JUN
Exec Dt:
05/11/2021
11
LIANG, XING
Exec Dt:
05/11/2021
12
YOU, ZHILIANG
Exec Dt:
05/11/2021
13
WANG, YONG
Exec Dt:
05/11/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11453812
US20210348046
17317406
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 44
Reel/Frame:057660/0864   Pages: 6
Recorded: 09/30/2021
Attorney Dkt #:35742.04135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
06/10/2021
2
WU, XIONGJUN
Exec Dt:
06/10/2021
3
YANG, LILI
Exec Dt:
06/10/2021
4
HE, YINBO
Exec Dt:
06/10/2021
5
DONG, TENGFEI
Exec Dt:
06/10/2021
6
QUAN, XIAOHU
Exec Dt:
06/10/2021
7
PENG, CHUNYAO
Exec Dt:
06/10/2021
8
LUO, XUWU
Exec Dt:
06/10/2021
9
TAN, BIN
Exec Dt:
06/10/2021
10
CAI, JUN
Exec Dt:
06/10/2021
11
LIANG, XING
Exec Dt:
06/10/2021
12
YOU, ZHILIANG
Exec Dt:
06/10/2021
13
WANG, YONG
Exec Dt:
06/10/2021
14
LI, BIN
Exec Dt:
06/10/2021
15
GUO, YONGBIN
Exec Dt:
06/10/2021
16
GUAN, SHEN
Exec Dt:
06/10/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11326450
US20210388720
17345904
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 45
Reel/Frame:057687/0573   Pages: 6
Recorded: 10/04/2021
Attorney Dkt #:35742.04136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, YINBO
Exec Dt:
06/17/2021
2
JIANG, GUANCHENG
Exec Dt:
06/17/2021
3
YANG, LILI
Exec Dt:
06/17/2021
4
DONG, TENGFEI
Exec Dt:
06/17/2021
5
TAN, BIN
Exec Dt:
06/17/2021
6
CHENG, RONGCHAO
Exec Dt:
06/17/2021
7
SHI, HE
Exec Dt:
06/17/2021
8
ZHANG, JIANGUO
Exec Dt:
06/17/2021
9
GENG, TIE
Exec Dt:
06/17/2021
10
LUO, JIANSHENG
Exec Dt:
06/17/2021
11
JIA, DONGMIN
Exec Dt:
06/17/2021
12
WANG, KAI
Exec Dt:
06/17/2021
13
XIE, CHUNLIN
Exec Dt:
06/17/2021
14
LI, WUQUAN
Exec Dt:
06/17/2021
15
LI, XIAOQING
Exec Dt:
06/17/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220049148
17350849
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 46
Reel/Frame:060474/0754   Pages: 6
Recorded: 07/11/2022
Attorney Dkt #:35742.04150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, YINBO
Exec Dt:
06/17/2021
2
JIANG, GUANCHENG
Exec Dt:
06/17/2021
3
YANG, LILI
Exec Dt:
06/17/2021
4
DONG, TENGFEI
Exec Dt:
06/17/2021
5
TAN, BIN
Exec Dt:
06/17/2021
6
CHENG, RONGCHAO
Exec Dt:
06/17/2021
7
SHI, HE
Exec Dt:
06/17/2021
8
ZHANG, JIANGUO
Exec Dt:
06/17/2021
9
GENG, TIE
Exec Dt:
06/17/2021
10
LUO, JIANSHENG
Exec Dt:
06/17/2021
11
JIA, DONGMIN
Exec Dt:
06/17/2021
12
WANG, KAI
Exec Dt:
06/17/2021
13
XIE, CHUNLIN
Exec Dt:
06/17/2021
14
LI, WUQUAN
Exec Dt:
06/17/2021
15
LI, XIAOQING
Exec Dt:
06/17/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11578251
US20220204833
17696549
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44144-1607
Assignment: 47
Reel/Frame:057632/0865   Pages: 2
Recorded: 09/29/2021
Attorney Dkt #:C6351-050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOU, BING
Exec Dt:
09/23/2021
2
XIAO, YUE
Exec Dt:
09/23/2021
3
JIN, YAN
Exec Dt:
09/23/2021
4
CAO, BOWEN
Exec Dt:
09/23/2021
5
CHEN, MIAN
Exec Dt:
09/23/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18, FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220206174
17593927
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 48
Reel/Frame:059176/0808   Pages: 5
Recorded: 03/04/2022
Attorney Dkt #:35742.04143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, LILI
Exec Dt:
10/28/2021
2
XIE, CHUNLIN
Exec Dt:
10/28/2021
3
JIANG, GUANCHENG
Exec Dt:
10/28/2021
4
AO, TIAN
Exec Dt:
10/28/2021
5
KONG, DECHANG
Exec Dt:
10/28/2021
6
CUI, KAIXIAO
Exec Dt:
10/28/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220298405
17517599
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 49
Reel/Frame:061626/0647   Pages: 7
Recorded: 10/07/2022
Attorney Dkt #:35742.04152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
07/04/2022
2
HE, YINBO
Exec Dt:
07/04/2022
3
DONG, TENGFEI
Exec Dt:
07/04/2022
4
PENG, CHUNYAO
Exec Dt:
07/04/2022
5
YANG, LILI
Exec Dt:
07/04/2022
6
LUO, XIAOHU
Exec Dt:
07/04/2022
7
LUO, XUWU
Exec Dt:
07/04/2022
8
LIANG, XING
Exec Dt:
07/04/2022
9
TAN, BIN
Exec Dt:
07/04/2022
10
WANG, YONG
Exec Dt:
07/04/2022
11
FU, DAQI
Exec Dt:
07/04/2022
12
GENG, TIE
Exec Dt:
07/04/2022
13
RAN, QIHUA
Exec Dt:
07/04/2022
14
LIU, XIAOBO
Exec Dt:
07/04/2022
15
CHENG, RONGCHAO
Exec Dt:
07/04/2022
16
WANG, ZENGLIN
Exec Dt:
07/04/2022
17
CHEN, GANG
Exec Dt:
07/04/2022
18
ZHU, HONGHAO
Exec Dt:
07/04/2022
19
LI, YIZHENG
Exec Dt:
07/04/2022
20
ZHAO, LI
Exec Dt:
07/04/2022
21
CUI, KAIXIAO
Exec Dt:
07/04/2022
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
2
CNPC CHUANQING DRILLING ENGINEERING COMPANY LIMITED
MENG ZHUIWAN STREET NO. 6
CHENGUA DISTRICT, CHENGDU CITY
SICHUAN, CHINA 610051
3
CNPC ENGINEERING TECHNOLOGY R&D COMPANY LIMITED
NO. 1 BUILDING, NO. 5 COURT
HUANGHE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11686190
US20230026538
17864224
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 50
Reel/Frame:063305/0912   Pages: 7
Recorded: 04/12/2023
Attorney Dkt #:35742.04155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, GUANCHENG
Exec Dt:
12/27/2022
2
SUN, JINSHENG
Exec Dt:
12/27/2022
3
HE, YINBO
Exec Dt:
12/27/2022
4
ZHANG, XIN
Exec Dt:
12/27/2022
5
PENG, CHUNYAO
Exec Dt:
12/27/2022
6
DONG, TENGFEI
Exec Dt:
12/27/2022
7
TAN, BIN
Exec Dt:
12/27/2022
8
GENG, TIE
Exec Dt:
12/27/2022
9
YANG, LILI
Exec Dt:
12/27/2022
10
LUO, XIAOHU
Exec Dt:
12/27/2022
11
LUO, XUWU
Exec Dt:
12/27/2022
12
LIANG, XING
Exec Dt:
12/27/2022
13
CHEN, CHANGWEI
Exec Dt:
12/27/2022
14
LIU, XIAOBO
Exec Dt:
12/27/2022
15
CHENG, RONGCHAO
Exec Dt:
12/27/2022
16
LUO, JIANSHENG
Exec Dt:
12/27/2022
17
ZHANG, JIANGUO
Exec Dt:
12/27/2022
18
WANG, YONG
Exec Dt:
12/27/2022
19
FU, DAQI
Exec Dt:
12/27/2022
20
RAN, QIFA
Exec Dt:
12/27/2022
21
ZHAO, LI
Exec Dt:
12/27/2022
22
CUI, KAIXIAO
Exec Dt:
12/27/2022
23
NI, XIAOXIAO
Exec Dt:
12/27/2022
Assignees
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
2
CNPC CHUANQING DRILLING ENGINEERING COMPANY LIMITED
MENG ZHUIWAN STREET NO. 6
CHENGUA DISTRICT, CHENGDU CITY
SICHUAN, CHINA 610051
3
CNPC ENGINEERING TECHNOLOGY R&D COMPANY LIMITED
NO. 1 BUILDING, NO. 5 COURT
HUANGHE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11787990
US20230133053
18148939
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607
Assignment: 51
Reel/Frame:063933/0630   Pages: 10
Recorded: 06/13/2023
Attorney Dkt #:RAP3-PT304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DING, PINBO
Exec Dt:
01/14/2023
2
XU, WEIPING
Exec Dt:
01/14/2023
3
ZHANG, FENG
Exec Dt:
01/14/2023
4
LI, XIANGYANG
Exec Dt:
01/14/2023
5
WEI, JIANXIN
Exec Dt:
01/14/2023
6
DI, BANGRANG
Exec Dt:
01/14/2023
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11773695
NONE
18154414
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4009

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