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Patent Assignment Assignor Details
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Assignor Name : GAN, ZHENWEI
Total Assignments: 9
Assignment: 1
Reel/Frame:031941/0775   Pages: 4
Recorded: 01/10/2014
Attorney Dkt #:0079521-000006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, ZHENWEI
Exec Dt:
01/08/2014
2
HUANG, QIUSHENG
Exec Dt:
01/08/2014
3
REN, SHAN
Exec Dt:
01/08/2014
4
LI, GUANGQUAN
Exec Dt:
01/08/2014
5
WU, JIHAO
Exec Dt:
01/08/2014
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO.22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
CHINA PETROLEUM & CHEMICAL CORPORATION SOUTHWEST OIL & GAS COMPANY
NO.108, TIDU STREET, QINGYANG DISTRICT
CHENGDU
SICHUAN, CHINA 610016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9708889
US20140124213
14127704
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:042193/0736   Pages: 5
Recorded: 05/01/2017
Attorney Dkt #:0079521-000026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, ZHENWEI
Exec Dt:
03/09/2017
2
HUANG, QIUSHENG
Exec Dt:
03/14/2017
3
REN, SHAN
Exec Dt:
03/14/2017
4
LI, GUANGQUAN
Exec Dt:
03/27/2017
5
WU, JIHAO
Exec Dt:
03/21/2017
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
CHINA PETROLEUM & CHEMICAL CORPORATION SOUTHWEST OIL & GAS COMPANY
NO.108, TIDU STREET, QINGYANG DISTRICT
CHENGDU
SICHUAN, CHINA 610016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10450837
US20170234110
15583143
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:046396/0652   Pages: 6
Recorded: 07/19/2018
Attorney Dkt #:11834.0020-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, ZHENWEI
Exec Dt:
07/04/2018
2
QI, BIN
Exec Dt:
07/04/2018
3
HU, SHUNGU
Exec Dt:
07/04/2018
4
HOU, ZHIMIN
Exec Dt:
07/04/2018
5
LIN, YONGMAO
Exec Dt:
07/04/2018
6
LIU, TAO
Exec Dt:
07/04/2018
7
CHEN, CHEN
Exec Dt:
07/04/2018
8
WANG, LEI
Exec Dt:
07/04/2018
9
HU, DAN
Exec Dt:
07/04/2018
10
QIAN, JIANG
Exec Dt:
07/04/2018
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC SOUTHWEST OIL & GAS COMPANY
NO. 688, JITAI ROAD
HI-TECH INDUSTRIAL DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 610041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11885201
US20210189833
16071111
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:046397/0045   Pages: 6
Recorded: 07/19/2018
Attorney Dkt #:11834.0021-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, ZHENWEI
Exec Dt:
07/04/2018
2
QI, BIN
Exec Dt:
07/04/2018
3
HU, SHUNGU
Exec Dt:
07/04/2018
4
HOU, ZHIMIN
Exec Dt:
07/04/2018
5
LIN, YONGMAO
Exec Dt:
07/04/2018
6
ZHOU, YIJUN
Exec Dt:
07/04/2018
7
WANG, LEI
Exec Dt:
07/04/2018
8
LIU, TAO
Exec Dt:
07/04/2018
9
TENG, WENJIANG
Exec Dt:
07/04/2018
10
CUI, JINGYU
Exec Dt:
07/04/2018
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC SOUTHWEST OIL & GAS COMPANY
NO. 688, JITAI ROAD
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 610041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11142989
US20210164318
16071125
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 5
Reel/Frame:046397/0549   Pages: 6
Recorded: 07/19/2018
Attorney Dkt #:11834.0022-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, ZHENWEI
Exec Dt:
07/04/2018
2
QI, BIN
Exec Dt:
07/04/2018
3
HOU, ZHIMIN
Exec Dt:
07/04/2018
4
HU, SHUNGU
Exec Dt:
07/04/2018
5
LEI, WEI
Exec Dt:
07/04/2018
6
CHEN, CHEN
Exec Dt:
07/04/2018
7
XIE, ZHI
Exec Dt:
07/04/2018
8
WANG, QIANG
Exec Dt:
07/04/2018
9
ZHAO, WEI
Exec Dt:
07/04/2018
10
ZHOU, YIJUN
Exec Dt:
07/04/2018
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC SOUTHWEST OIL & GAS COMPANY
NO. 688, JITAI STREET
HI-TECH INDUSTRIAL DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 610041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11236590
US20210189844
16071143
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, 20001 UNITED STATES
Assignment: 6
Reel/Frame:046398/0033   Pages: 6
Recorded: 07/19/2018
Attorney Dkt #:11834.0023-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, ZHENWEI
Exec Dt:
07/04/2018
2
QI, BIN
Exec Dt:
07/04/2018
3
HOU, ZHIMIN
Exec Dt:
07/04/2018
4
HU, SHUNGU
Exec Dt:
07/04/2018
5
ZHAO, WEI
Exec Dt:
07/04/2018
6
XIE, ZHI
Exec Dt:
07/04/2018
7
WANG, QIANG
Exec Dt:
07/04/2018
8
LIU, TAO
Exec Dt:
07/04/2018
9
PAN, JIAN
Exec Dt:
07/04/2018
10
PANG, WENFENG
Exec Dt:
07/04/2018
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC SOUTHWEST OIL & GAS COMPANY
NO. 688, JITAI ROAD
HI-TECH INDUSTRIAL DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 610041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11248444
US20210172287
16071154
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, D.C., 20001 UNITED STATES
Assignment: 7
Reel/Frame:058643/0407   Pages: 7
Recorded: 12/02/2021
Attorney Dkt #:11834.0022-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAN, ZHENWEI
Exec Dt:
07/04/2018
2
QI, BIN
Exec Dt:
07/04/2018
3
HOU, ZHIMIN
Exec Dt:
07/04/2018
4
HU, SHUNQU
Exec Dt:
07/04/2018
5
LEI, WEI
Exec Dt:
07/04/2018
6
CHEN, CHEN
Exec Dt:
07/04/2018
7
XIE, ZHI
Exec Dt:
07/04/2018
8
WANG, QIANG
Exec Dt:
07/04/2018
9
ZHAO, WEI
Exec Dt:
07/04/2018
10
ZHOU, YIJUN
Exec Dt:
07/04/2018
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC SOUTHWEST OIL & GAS COMPANY
NO. 688, JITAI STREET
HI-TECH INDUSTRIAL DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 610041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11236590
US20210189844
16071143
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 8
Reel/Frame:059619/0041   Pages: 8
Recorded: 12/03/2021
Attorney Dkt #:11834.0023-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD NAMED ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL: 046398 FRAME: 0033. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
GAN, ZHENWEI
Exec Dt:
07/04/2018
2
QI, BIN
Exec Dt:
07/04/2018
3
HOU, ZHIMIN
Exec Dt:
07/04/2018
4
HU, SHUNQU
Exec Dt:
07/04/2018
5
ZHAO, WEI
Exec Dt:
07/04/2018
6
XIE, ZHI
Exec Dt:
07/04/2018
7
WANG, QIANG
Exec Dt:
07/04/2018
8
LIU, TAO
Exec Dt:
07/04/2018
9
PAN, JIAN
Exec Dt:
07/04/2018
10
PANG, WENFENG
Exec Dt:
07/04/2018
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC SOUTHWEST OIL & GAS COMPANY
NO. 688, JITAI STREET
HI-TECH INDUSTRIAL DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 610041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11248444
US20210172287
16071154
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:057758/0380   Pages: 4
Recorded: 08/25/2021
Attorney Dkt #:11834.0021-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR SHUNQU HU'S NAME PREVIOUSLY RECORDED AT REEL: 046397 FRAME: 0045. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
GAN, ZHENWEI
Exec Dt:
07/14/2018
2
QI, BIN
Exec Dt:
07/04/2018
3
HU, SHUNQU
Exec Dt:
07/04/2018
4
HOU, ZHIMIN
Exec Dt:
07/04/2018
5
LIN, YONGMAO
Exec Dt:
07/04/2018
6
ZHOU, YIJUN
Exec Dt:
07/04/2018
7
WANG, LEI
Exec Dt:
07/04/2018
8
LIU, TAO
Exec Dt:
07/04/2018
9
TENG, WENJIANG
Exec Dt:
07/04/2018
10
CUI, JINGYU
Exec Dt:
07/04/2018
Assignees
1
CHINA PETROLEUM AND CHEMICAL CORPORATION
NO. 22 CHAOYANGMEN NORTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
SINOPEC SOUTHWEST OIL & GAS COMPANY
NO. 688, JITAI ROAD
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
CHENGDU, SICHUAN, CHINA 610041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11142989
US20210164318
16071125
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001

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