Patent Assignment
Reel/Frame 042103/0813
Change of Name
Recorded: 2017-03-23
Pages: 49
Assignor
BAYER MATERIALSCIENCE AG
Executed: 2015-09-01
Assignee
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE AG, LEVERKUSEN, 51373, GERMANY
Covered Property
(1)
Photopolymer Formulations for Producing Holographic Media Having Highly Crosslinked Matrix Polymers
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 14, 2015
From: BERNETH, HORST; ROLLE, THOMAS; BRUDER, FRIEDRICH-KARL; FACKE, THOMAS
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 036326/0952 →
Assignment of Assignor's Interest
Mar 22, 2017
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 041675/0614 →