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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GAO, JINSEN
Total Assignments: 21
Assignment: 1
Reel/Frame:019022/0284   Pages: 9
Recorded: 02/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, BAOJIAN
Exec Dt:
01/24/2007
2
GAO, JINSEN
Exec Dt:
01/24/2007
3
XU, CHUNMING
Exec Dt:
01/24/2007
4
ZHAO, LIANG
Exec Dt:
01/24/2007
5
LI, XIANGFENG
Exec Dt:
01/24/2007
6
WU, PEI
Exec Dt:
01/24/2007
Assignee
1
STATE KEY LABORATORY OF HEAVY OIL PROCESSING
CHINA UNIVERSITY OF PETROLEUM
CHANGPING, BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7459413
US20070209969
11709115
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 2
Reel/Frame:019515/0020   Pages: 9
Recorded: 06/28/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, BAOJIAN
Exec Dt:
01/24/2007
2
GAO, JINSEN
Exec Dt:
01/24/2007
3
XU, CHUNMING
Exec Dt:
01/24/2007
4
ZHAO, LIANG
Exec Dt:
01/24/2007
5
LI, XIANFENG
Exec Dt:
01/24/2007
6
WU, PEI
Exec Dt:
01/24/2007
Assignee
1
STATE KEY LABORATORY OF HEAVY OIL PROCESSING
CHINA UNVIERSITY OF PETROLEUM
CHANGPING, BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7459413
US20070209969
11709115
Correspondence name and address
KENNETH H. JOHNSON
P.O. BOX 630708
HOUSTON, TX 77263
Assignment: 3
Reel/Frame:024518/0278   Pages: 6
Recorded: 06/10/2010
Attorney Dkt #:1004191.00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, XIONGHOU
Exec Dt:
06/08/2010
2
SUN, SHUHONG
Exec Dt:
06/08/2010
3
WANG, LIN
Exec Dt:
06/08/2010
4
PANG, XINMEI
Exec Dt:
06/08/2010
5
WANG, ZHIFENG
Exec Dt:
06/08/2010
6
GAO, YONGFU
Exec Dt:
06/08/2010
7
LIU, ZHAOYONG
Exec Dt:
06/08/2010
8
LIU, CONGHUA
Exec Dt:
06/08/2010
9
GAO, JINSEN
Exec Dt:
06/08/2010
10
WANG, GANG
Exec Dt:
06/08/2010
11
ZHANG, YANHUI
Exec Dt:
06/08/2010
12
LIU, TAO
Exec Dt:
06/08/2010
13
LIU, JUANJUAN
Exec Dt:
06/08/2010
Assignee
1
PETROCHINA COMPANY LIMITED
NO. 9 DONGZHIMEN NORTH STREET, DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9062261
US20100314289
12813179
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP ATTN: M
3 WORLD FINANCIAL CENTER
NEW YORK, NY 10281
Assignment: 4
Reel/Frame:032338/0437   Pages: 3
Recorded: 03/03/2014
Attorney Dkt #:TS9830-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, GANG
Exec Dt:
02/14/2014
2
GAO, JINSEN
Exec Dt:
02/14/2014
3
BI, YANTAO
Exec Dt:
02/14/2014
Assignee
1
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9469815
US20140121428
14060195
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 5
Reel/Frame:032338/0831   Pages: 3
Recorded: 03/03/2014
Attorney Dkt #:TS9831-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, GANG
Exec Dt:
02/14/2014
2
GAO, JINSEN
Exec Dt:
02/14/2014
3
BI, YANTAO
Exec Dt:
02/14/2014
Assignee
1
SHELL OIL COMPANY
P. O. BOX 2463
ONE SHELL PLAZA
HOUSTON, TEXAS 772522463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140115952
14060249
Correspondence name and address
SHELL OIL COMPANY
P O BOX 2463
ONE SHELL PLAZA
HOUSTON, TX 77252-2463
Assignment: 6
Reel/Frame:033031/0598   Pages: 5
Recorded: 06/04/2014
Attorney Dkt #:LPTF2230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, GANG
Exec Dt:
05/28/2014
2
GAO, JINSEN
Exec Dt:
05/28/2014
3
XU, CHUNMING
Exec Dt:
05/28/2014
4
SHEN, BAOJIAN
Exec Dt:
05/28/2014
5
WANG, HONGLIANG
Exec Dt:
05/28/2014
Assignees
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
2
CHINA NATIONAL PETROLEUM CORPORATION
6 LIUPUKANG STREET, XICHENG DISTRICT
BEIJING, CHINA 100724
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9725658
US20150090637
14296387
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 7
Reel/Frame:034825/0433   Pages: 4
Recorded: 01/27/2015
Attorney Dkt #:LPTF2252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, GANG
Exec Dt:
01/20/2015
2
GAO, JINSEN
Exec Dt:
01/22/2015
3
XU, CHUNMING
Exec Dt:
01/23/2015
4
JIN, NAN
Exec Dt:
01/23/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9663730
US20160053189
14607017
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 8
Reel/Frame:035412/0733   Pages: 5
Recorded: 04/10/2015
Attorney Dkt #:LPTF2255
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAO, TIANZHEN
Exec Dt:
03/25/2015
2
GAO, JINSEN
Exec Dt:
03/25/2015
3
LI, DEZHONG
Exec Dt:
03/25/2015
4
ZHAO, LIANG
Exec Dt:
03/25/2015
5
LU, ZHIYUAN
Exec Dt:
03/25/2015
6
LAN, XINGYING
Exec Dt:
03/25/2015
Assignees
1
HAO, TIANZHEN
ROOM 505, XINYI BUSINESS CENTER, XINHUA, HEBEI
CANGZHOU, CHINA 061000
2
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9856423
US20150210941
14684196
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 9
Reel/Frame:036929/0307   Pages: 5
Recorded: 10/31/2015
Attorney Dkt #:LPTF2271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LIANG
Exec Dt:
08/15/2015
2
GAO, JINSEN
Exec Dt:
08/15/2015
3
XU, CHUNMING
Exec Dt:
08/15/2015
4
HAO, TIANZHEN
Exec Dt:
08/15/2015
5
HAN, XIAONA
Exec Dt:
08/15/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
STATE KEY LABORATORY OF HEAVY OIL PROCESSING, CHINA UNIVERSITY OF PETROLEUM (BEIJING)
18# FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9683183
US20160222304
14929247
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 10
Reel/Frame:036952/0201   Pages: 5
Recorded: 11/03/2015
Attorney Dkt #:LPTF2272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LIANG
Exec Dt:
08/15/2015
2
GAO, JINSEN
Exec Dt:
08/15/2015
3
XU, CHUNMING
Exec Dt:
08/15/2015
4
HAO, TIANZHEN
Exec Dt:
08/15/2015
5
HAN, XIAONA
Exec Dt:
08/15/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
STATE KEY LABORATORY OF HEAVY OIL PROCESSING, CHINA UNIVERSITY OF PETROLEUM (BEIJING), 18# FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10011779
US20160222302
14931690
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 11
Reel/Frame:037028/0754   Pages: 5
Recorded: 11/12/2015
Attorney Dkt #:LPTF2273
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, JINSEN
Exec Dt:
08/15/2015
2
ZHAO, LIANG
Exec Dt:
08/15/2015
3
XU, CHUNMING
Exec Dt:
08/15/2015
4
HAO, TIANZHEN
Exec Dt:
08/15/2015
5
HAN, XIAONA
Exec Dt:
08/15/2015
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
STATE KEY LABORATORY OF HEAVY OIL PROCESSING, CHINA UNIVERSITY OF PETROLEUM (BEIJING)
18# FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10266778
US20160222303
14940027
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 12
Reel/Frame:056126/0891   Pages: 6
Recorded: 05/04/2021
Attorney Dkt #:P12704US00-E11290USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, JINSEN
Exec Dt:
11/07/2018
2
ZHENG, YAN
Exec Dt:
11/07/2018
3
JI, LIANG
Exec Dt:
11/07/2018
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210371775
17309169
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 13
Reel/Frame:050227/0652   Pages: 5
Recorded: 08/30/2019
Attorney Dkt #:LPTF2543
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LIANG
Exec Dt:
08/28/2019
2
GAO, JINSEN
Exec Dt:
08/28/2019
3
HAO, TIANZHEN
Exec Dt:
08/28/2019
4
DONG, LIXIA
Exec Dt:
08/29/2019
5
GAO, DI
Exec Dt:
08/28/2019
6
WU, XIAOYU
Exec Dt:
08/28/2019
7
WANG, XIAOQIN
Exec Dt:
08/29/2019
8
CAO, LIYUAN
Exec Dt:
08/29/2019
9
XU, CHUNMING
Exec Dt:
08/29/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11097263
US20210060540
16557968
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 14
Reel/Frame:053850/0709   Pages: 8
Recorded: 09/22/2020
Attorney Dkt #:LPTF2668
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YUMING
Exec Dt:
08/14/2020
2
GAO, JINSEN
Exec Dt:
08/14/2020
3
LAN, XINGYING
Exec Dt:
08/14/2020
4
WANG, CHENGXIU
Exec Dt:
08/14/2020
5
SHI, XIAOGANG
Exec Dt:
08/14/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11370978
US20210087478
17028896
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 15
Reel/Frame:053851/0109   Pages: 7
Recorded: 09/22/2020
Attorney Dkt #:LPTF2669
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAN, XINGYING
Exec Dt:
08/14/2020
2
ZHANG, YUMING
Exec Dt:
08/14/2020
3
GAO, JINSEN
Exec Dt:
08/14/2020
4
SHI, XIAOGANG
Exec Dt:
08/14/2020
5
WANG, CHENGXIU
Exec Dt:
08/14/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230674
US20210087479
17028930
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 16
Reel/Frame:053851/0469   Pages: 5
Recorded: 09/22/2020
Attorney Dkt #:LPTF2670
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, JINSEN
Exec Dt:
08/14/2020
2
ZHANG, YUMING
Exec Dt:
08/14/2020
3
LAN, XINGYING
Exec Dt:
08/14/2020
4
WANG, CHENGXIU
Exec Dt:
08/14/2020
5
SHI, XIAOGANG, SHI, XIAOGANG
Exec Dt:
08/14/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230677
US20210087483
17028957
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 17
Reel/Frame:053851/0522   Pages: 5
Recorded: 09/22/2020
Attorney Dkt #:LPTF2671
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAN, XINGYING
Exec Dt:
08/14/2020
2
ZHANG, YUMING
Exec Dt:
08/14/2020
3
GAO, JINSEN
Exec Dt:
08/14/2020
4
WANG, CHENGXIU
Exec Dt:
08/14/2020
5
SHI, XIAOGANG
Exec Dt:
08/14/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230678
US20210087484
17028980
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 18
Reel/Frame:053851/0610   Pages: 5
Recorded: 09/22/2020
Attorney Dkt #:LPTF2672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAN, XINGYING
Exec Dt:
08/14/2020
2
ZHANG, YUMING
Exec Dt:
08/14/2020
3
GAO, JINSEN
Exec Dt:
08/14/2020
4
SHI, XIAOGANG
Exec Dt:
08/14/2020
5
WANG, CHENGXIU
Exec Dt:
08/14/2020
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO.18 FUXUE ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230671
US20210087475
17028994
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 19
Reel/Frame:057696/0178   Pages: 5
Recorded: 10/04/2021
Attorney Dkt #:0967-2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LIANG
Exec Dt:
07/27/2021
2
GAO, JINSEN
Exec Dt:
07/28/2021
3
XIA, BUTIAN
Exec Dt:
07/28/2021
4
DONG, LIXIA
Exec Dt:
07/28/2021
5
CHEN, JINGYE
Exec Dt:
07/28/2021
6
ZHANG, YUHAO
Exec Dt:
07/28/2021
7
XU, CHUNMING
Exec Dt:
07/28/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18, FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210354118
17390123
Correspondence name and address
POKALSKY WILCZYNSKI BROZEK, LLP
40 PRESTON STREET
PO BOX 1830
HUNTINGTON, NY 11743
Assignment: 20
Reel/Frame:057704/0488   Pages: 5
Recorded: 10/05/2021
Attorney Dkt #:0967-2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, LIANG
Exec Dt:
07/27/2021
2
GAO, JINSEN
Exec Dt:
07/28/2021
3
XIA, BUTIAN
Exec Dt:
07/28/2021
4
DONG, LIXIA
Exec Dt:
07/28/2021
5
CHEN, JINGYE
Exec Dt:
07/28/2021
6
ZHANG, YUHAO
Exec Dt:
07/28/2021
7
XU, CHUNMING
Exec Dt:
07/28/2021
Assignee
1
CHINA UNIVERSITY OF PETROLEUM-BEIJING
NO. 18, FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210354119
17390820
Correspondence name and address
POKALSKY WILCZYNSKI BROZEK, LLP
40 PRESTON STREET
PO BOX 1830
HUNTINGTON, NY 11743
Assignment: 21
Reel/Frame:065717/0385   Pages: 7
Recorded: 11/30/2023
Attorney Dkt #:00163.3225USI1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, JINSEN
Exec Dt:
05/26/2023
2
ZHENG, YAN
Exec Dt:
11/30/2023
3
COURT, COLIN
Exec Dt:
08/15/2023
4
RONEN, SHAHAR
Exec Dt:
05/19/2023
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210299167
17346615
Correspondence name and address
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402-0903

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