Patent Assignment
Reel/Frame 046728/0380
Assignment of Assignor's Interest
Recorded: 2018-08-28
Pages: 7
Assignors
LENG, BOXUN
Executed: 2018-02-27
BURDENIUC, JUAN JESUS
Executed: 2018-03-08
TOBIAS, JAMES DOUGLAS
Executed: 2018-03-09
HOFFMAN, ROBERT
Executed: 2018-03-06
HU, XIUBING
Executed: 2018-02-27
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Trimerization Catalysts from Sterically Hindered Salts and Tertiary Amines Having Isocyanate Reactive Groups
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.