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Patent Assignment Assignor Details
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Assignor Name : WU, CHANGJIANG
Total Assignments: 3
Assignment: 1
Reel/Frame:014264/0620   Pages: 4
Recorded: 01/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIE, LUNJIA
Exec Dt:
08/05/2003
2
GAO, MINGZHI
Exec Dt:
08/05/2003
3
LI, TIANYI
Exec Dt:
08/05/2003
4
ZHAO, SIYUAN
Exec Dt:
08/05/2003
5
ZHANG, MINGSEN
Exec Dt:
08/05/2003
6
WU, CHANGJIANG
Exec Dt:
08/05/2003
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET
CHAOYANG DISTRICT
BEIJING 100029, CHINA
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14, BEISANHUAN EAST ROAD
CHAOYANG DISTRICT
BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822109
US20040106814
10620508
Correspondence name and address
LADAS & PARRY
BRIAN W. HAMEDER
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:016780/0204   Pages: 6
Recorded: 07/15/2005
Attorney Dkt #:U 015635-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIE, LUNJIA
Exec Dt:
06/21/2005
2
GAO, MINGZHI
Exec Dt:
06/21/2005
3
ZHAO, SIYUAN
Exec Dt:
06/21/2005
4
MA, JING
Exec Dt:
06/21/2005
5
SUN, ZHUFANG
Exec Dt:
06/21/2005
6
LIU, HAITAO
Exec Dt:
06/21/2005
7
LI, TIANYI
Exec Dt:
06/21/2005
8
ZHANG, MINGSEN
Exec Dt:
06/21/2005
9
WU, CHANGJIANG
Exec Dt:
06/21/2005
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET
CHAOYANG DISTRICT BEIJING 100029, CHINA
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14 BEISANHUANDONG ROAD
CHAOYANG DISTRICT
BEIJING 100013, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7399812
US20060183873
11059581
Correspondence name and address
CLIFFORD J. MASS
LADAS & PARRY LLP
26 WEST 61ST STREET
NEW YORK, N.Y. 10023
Assignment: 3
Reel/Frame:063562/0826   Pages: 4
Recorded: 05/08/2023
Attorney Dkt #:PA124.0347
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, CHANGJIANG
Exec Dt:
05/06/2023
2
WEI, XIN
Exec Dt:
04/26/2023
3
LI, HESHENG
Exec Dt:
04/26/2023
4
ZHANG, XINMIAO
Exec Dt:
04/26/2023
5
SUN, JIE
Exec Dt:
04/26/2023
6
WANG, CHENGHONG
Exec Dt:
04/26/2023
7
WANG, YUJIE
Exec Dt:
04/26/2023
8
MENG, FANNING
Exec Dt:
04/26/2023
Assignees
1
CHINA PETROLEUM & CHEMICAL CORPORATION
22A CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
2
BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
NO. 14, BEISANHUAN EAST ROAD, CHAOYANG DISTRICT
BEIJING, CHINA 100013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230415101
18248754
Correspondence name and address
NKL LAW
3251 BLENHEIM BLVD, SUITE 500
FAIRFAX, VA 22030

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