Patent Assignment
Reel/Frame 055271/0668
Assignment of Assignor's Interest
Recorded: 2021-02-16
Pages: 8
Assignors
ZHU, YINGDAN
Executed: 2020-10-19
JIN, CHEN
Executed: 2020-10-19
AVTOMONOV, EVGENY
Executed: 2020-10-26
Assignee
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60, LEVERKUSEN, 51373, GERMANY
Covered Property
(1)
Polyurethane Composition, Preparation Method and Application Thereof
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.