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Patent Assignment Assignor Details
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Assignor Name : LIANG, HONGWEN
Total Assignments: 3
Assignment: 1
Reel/Frame:026132/0631   Pages: 4
Recorded: 04/14/2011
Attorney Dkt #:11194.0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, HONGWEN
Exec Dt:
02/19/2011
2
ZHANG, AIMIN
Exec Dt:
02/19/2011
3
ZHOU, LIXIN
Exec Dt:
02/19/2011
4
XIA, JINKUI
Exec Dt:
02/19/2011
5
ZHANG, ZHIBIN
Exec Dt:
02/19/2011
6
ZHOU, WEIPING
Exec Dt:
02/19/2011
Assignee
1
CHINA PETROCHEMICAL CORPORATION
22A CHAOYANGMENBEI STREET
CHAOYANG DISTRICT, BEIJING, 100728, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110204536
13054302
Correspondence name and address
NINGLING WANG
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, L.L.P.
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 2
Reel/Frame:026142/0973   Pages: 4
Recorded: 04/14/2011
Attorney Dkt #:11194.0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, HONGWEN
Exec Dt:
02/19/2011
2
ZHANG, ALMIN
Exec Dt:
02/19/2011
3
ZHOU, LIXIN
Exec Dt:
02/19/2011
4
XIA, JINKUI
Exec Dt:
02/19/2011
5
ZHANG, ZHIBIN
Exec Dt:
02/19/2011
6
ZHOU, WEIPING
Exec Dt:
02/19/2011
Assignee
1
CHINA PETROCHEMICAL CORPORATION
22A CHAOYANGMENBEI STREET
CHAOYANG DISTRICT, BEIJING 100728, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110204536
13054302
Correspondence name and address
NINGLING WANG
FINNEGAN, HENDERSON, FARABOW, ET AL
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 3
Reel/Frame:055973/0805   Pages: 5
Recorded: 04/20/2021
Attorney Dkt #:0082325-000011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, HONGWEN
Exec Dt:
03/31/2021
2
MO, XIAOJUN
Exec Dt:
03/31/2021
3
LI, WANGMING
Exec Dt:
03/31/2021
4
LIU, CHAOZHOU
Exec Dt:
03/31/2021
5
YANG, FAN
Exec Dt:
03/31/2021
6
KANG, ZHENG
Exec Dt:
03/31/2021
7
WANG, XU
Exec Dt:
03/31/2021
8
SHE, ZHENYIN
Exec Dt:
03/31/2021
Assignee
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 22, CHAOYANGMEN NORTH STREET,CHAOYANG DISTRICT
BEIJING, CHINA 100728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11897988
US20210371564
17286919
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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