Patent Assignment
Reel/Frame 057758/0375
Change of Name
Recorded: 2021-10-08
Pages: 5
Assignors
ZHANG, CHAOLIN
Executed: 2006-02-13
CHU, ZHENG
Executed: 2006-02-13
HUANG, WEI
Executed: 2006-02-13
YANG, AIJUN
Executed: 2006-02-13
XUE, MIAO
Executed: 2006-02-13
JIN, HANQIANG
Executed: 2006-02-13
Assignees
CHINA PETROCHEMICAL CORPORATION
NO. 6A, HUIXIN EAST STREET, CHAOYANG DISTRICT, BEIJING 100029, CHINA
SINOPEC NANJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO., LTD.
699 GEUAN ROAD, LU HE DISTRICT, NANJING, JIANGSU, 210048, CHINA
Covered Property
(1)
Hydrogenation Catalyst, Its Preparation and Use
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 20, 2006
From: ZHANG, CHAOLIN; CHU, ZHENG; HUANG, WEI; YANG, AIJUN
To: CHINA PETROCHEMICAL CORPORATION; RESEARCH INSTITUTE OF NANJING CHEMICAL INDUSTRY GROUP
Reel/Frame 017698/0690 →
Assignment of Assignor's Interest
Aug 15, 2006
From: ZHANG, CHAOLIN; CHU, ZHENG; HUANG, WEI; YANG, AIJUN
To: CHINA PETROCHEMICAL CORPORATION; RESEARCH INSTITUTE OF NANJING CHEMICAL INDUSTRY GROUP
Reel/Frame 018347/0500 →