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Patent Assignment Assignor Details
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Assignor Name : GUAN, ZHICHUAN
Total Assignments: 9
Assignment: 1
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: 2
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: 3
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: 4
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: 5
Reel/Frame:052668/0458   Pages: 5
Recorded: 05/14/2020
Attorney Dkt #:LAWSCI-084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YONGWANG
Exec Dt:
04/26/2020
2
GUAN, ZHICHUAN
Exec Dt:
04/26/2020
3
SHI, YUCAI
Exec Dt:
04/25/2020
4
LIAO, HUALIN
Exec Dt:
04/25/2020
5
GUAN, BEN
Exec Dt:
04/25/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO. 66, CHANGJIANG WEST ROAD, HUANGDAO DISTRICT,
SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815743
US20200270959
16874605
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 6
Reel/Frame:053895/0650   Pages: 5
Recorded: 09/27/2020
Attorney Dkt #:200905-469ZS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUAN, ZHICHUAN
Exec Dt:
09/15/2020
2
XU, YUQIANG
Exec Dt:
09/15/2020
3
SHENG, YANAN
Exec Dt:
09/15/2020
4
LIU, YONGWANG
Exec Dt:
09/15/2020
5
LU, BAOPING
Exec Dt:
09/15/2020
6
KE, KE
Exec Dt:
09/15/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM
NO. 66 , WEST CHANGJIANG ROAD , HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210011194
17033849
Correspondence name and address
CBM PATENT CONSULTING, LLC
12462 OLIVER CROMWELL DR
HERNDON, VA 20171-2517
Assignment: 7
Reel/Frame:059017/0406   Pages: 5
Recorded: 02/15/2022
Attorney Dkt #:200905C1-1055ZS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUAN, ZHICHUAN
Exec Dt:
09/15/2020
2
XU, YUQIANG
Exec Dt:
09/15/2020
3
SHENG, YANAN
Exec Dt:
09/15/2020
4
LIU, YONGWANG
Exec Dt:
09/15/2020
5
LU, BAOPING
Exec Dt:
09/15/2020
6
KE, KE
Exec Dt:
09/15/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM
NO. 66 , WEST CHANGJIANG ROAD , HUANGDAO DISTRICT
QINGDAO, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220170361
17651167
Correspondence name and address
YUNGPING CHIANG
12462 OLIVER CROMWELL DR
HERNDON, VA 20171
Assignment: 8
Reel/Frame:054476/0312   Pages: 2
Recorded: 11/18/2020
Attorney Dkt #:C6412-042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YONGWANG
Exec Dt:
10/27/2020
2
GUAN, ZHICHUAN
Exec Dt:
10/27/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
NO.66 CHANGJIANG WEST ROAD, SHANDONG PROVINCE
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
QINGDAO CITY, CHINA 266580
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11255127
US20210246729
17056751
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:060777/0194   Pages: 2
Recorded: 07/20/2022
Attorney Dkt #:C6412-062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YONGWANG
Exec Dt:
06/21/2022
2
WEI, SEN
Exec Dt:
06/21/2022
3
GUAN, ZHICHUAN
Exec Dt:
06/22/2022
4
ZOU, DEYONG
Exec Dt:
06/22/2022
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 #
 
 
 
 
 
 
 
 
 
 
 
11976554
US20240084646
17759149
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314

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