Patent Assignment
Reel/Frame 056273/0967
Assignment of Assignor's Interest
Recorded: 2021-05-18
Pages: 14
Assignors
LAAS, HANS-JOSEF
Executed: 2021-01-14
LIU, HAO
Executed: 2021-02-22
XU, NA
Executed: 2021-02-22
SHI, GUOPING
Executed: 2021-03-08
MA, YAGUANG
Executed: 2021-02-22
XIA, TIAN
Executed: 2021-02-22
Assignee
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60, LEVERKUSEN, 51373, GERMANY
Covered Property
(1)
Modified Polyisocyanate
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.