Patent Assignment
Reel/Frame 044480/0772
Assignment of Assignor's Interest
Recorded: 2017-11-17
Pages: 63
Assignor
AIR PRODUCTS AND CHEMICALS, INC.
Executed: 2017-01-03
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Acid-Blocked Amine Catalysts for the Production of Polyurethanes
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.