Patent Assignment
Reel/Frame 049107/0155
Assignment of Assignor's Interest
Recorded: 2019-05-08
Pages: 4
Assignors
ZHOU, GUANGYUAN
Executed: 2019-04-30
WANG, HONGHUA
Executed: 2019-04-30
LI, WEI
Executed: 2019-04-30
Assignees
CHANGZHOU TIANSHENG NEW MATERIALS RESEARCH INSTITUTE CO., LTD.
NO. 508 LONGJIN ROAD, TIANNING DISTRICT, CHANGZHOU CITY, JIANGSU PROVINCE, CHINA, CHANGZHOU, CHINA
CHANG CHUN INSTITUTE OF APPLIED CHEMISTRY CHINESE ACADEMY OF SCIENCES
NO. 5625, RENMIN STREET, CHANGCHUN CITY, JILIN PROVINCE, CHINA, CHANGCHUN, CHINA
Covered Property
(1)
Method of Preparation of Cardo Polyetherketone (Pek-C) Structural Foam Material
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.