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Patent Assignment Assignor Details
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Assignor Name : WANG, HUIGUO
Total Assignments: 5
Assignment: 1
Reel/Frame:025390/0923   Pages: 5
Recorded: 11/22/2010
Attorney Dkt #:11240.0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, HUIGUO
Exec Dt:
11/03/2010
2
MA, JIANFENG
Exec Dt:
11/03/2010
3
WANG, DEHUA
Exec Dt:
11/03/2010
4
YU, ZHOU
Exec Dt:
11/03/2010
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8791039
US20110105301
12865267
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 2
Reel/Frame:031949/0178   Pages: 6
Recorded: 01/13/2014
Attorney Dkt #:11240.0041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DEHUA
Exec Dt:
12/28/2013
2
YU, ZHUO
Exec Dt:
12/29/2013
3
WANG, HUIGUO
Exec Dt:
12/31/2013
4
MA, JIANFENG
Exec Dt:
01/02/2014
5
WU, WEI
Exec Dt:
12/31/2013
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22, CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140224742
14131955
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 3
Reel/Frame:032046/0832   Pages: 6
Recorded: 01/27/2014
Attorney Dkt #:11240.0040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, DEHUA
Exec Dt:
01/17/2014
2
YU, ZHUO
Exec Dt:
01/15/2014
3
WANG, HUIGUO
Exec Dt:
01/17/2014
4
MA, JIANFENG
Exec Dt:
01/15/2014
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22, CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926243
US20140155674
14234807
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 4
Reel/Frame:059667/0180   Pages: 4
Recorded: 04/21/2022
Attorney Dkt #:PA124.0250
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, YANQIANG
Exec Dt:
04/15/2022
2
WANG, DEHUA
Exec Dt:
04/15/2022
3
WANG, HUIGUO
Exec Dt:
04/15/2022
4
MA, JIANFENG
Exec Dt:
04/15/2022
5
WANG, HONGCHAO
Exec Dt:
04/15/2022
6
LI, BEN
Exec Dt:
04/15/2022
7
LIU, YUSI
Exec Dt:
04/15/2022
8
QIAO, XIAOFEI
Exec Dt:
04/15/2022
9
GAO, NINGNING
Exec Dt:
04/15/2022
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11845718
US20220332665
17754285
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 5
Reel/Frame:063341/0813   Pages: 5
Recorded: 04/17/2023
Attorney Dkt #:PA124.0334
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, NINGNING
Exec Dt:
04/10/2023
2
WANG, HUIGUO
Exec Dt:
04/10/2023
3
LIU, YUSI
Exec Dt:
04/10/2023
4
WANG, HONGCHAO
Exec Dt:
04/10/2023
5
YANG, YANQIANG
Exec Dt:
04/10/2023
6
QIAO, XIAOFEI
Exec Dt:
04/10/2023
7
WANG, DEHUA
Exec Dt:
04/10/2023
8
MA, JIANFENG
Exec Dt:
04/10/2023
9
ZHONG, JIN
Exec Dt:
04/10/2023
10
GAO, JUNKUI
Exec Dt:
04/10/2023
11
TUO, PENGFEI
Exec Dt:
04/10/2023
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC RESEARCH INSTITUTE OF PETROLEUM PROCESSING CO., LTD.
ZONE 3, NO. 18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230405547
18248658
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 BLENHEIM BLVD, SUITE 500
FAIRFAX, VA 22030

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