Patent Assignment
Reel/Frame 035892/0536
Assignment of Assignor's Interest
Recorded: 2015-06-24
Pages: 4
Assignor
BAYER MATERIALSCIENCE AG
Executed: 2015-06-24
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
---, MONHEIM, GERMANY
Covered Property
(1)
New Catalysts and Use Thereof in the Production of Polyurethanes
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 10, 2016
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038056/0732 →
Change of Name
Mar 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038188/0408 →
Change of Name
Apr 6, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038370/0892 →