Patent Assignment
Reel/Frame 024011/0491
Assignment of Assignor's Interest
Recorded: 2010-03-02
Pages: 3
Assignors
FELDERMANN, ACHIM
Executed: 2010-01-13
WENZ, ECKHARD
Executed: 2010-01-29
SEIDEL, ANDREAS
Executed: 2010-01-13
AVTOMONOV, EVGUENI
Executed: 2010-01-19
Assignee
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, LEVERKUSEN, GERMANY
Covered Property
(1)
Impact-Modified Polycarbonate Compositions
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 6, 2013
From: BAYER MATERIALSCIENCE AG
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 030354/0996 →
Assignment of Assignor's Interest
Mar 9, 2016
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038045/0298 →
Change of Name
Mar 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038188/0842 →
Change of Name
Apr 6, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038365/0392 →