IP Library Assignment 020444/0001
Patent Assignment
Reel/Frame 020444/0001

Assignment of Assignor's Interest

Recorded: 2008-01-17 Pages: 2
Assignors
SEIDEL, ANDREAS
Executed: 2007-11-20
FELDERMANN, ACHIM
Executed: 2007-11-20
Assignee
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Covered Property (1)
Impact-Modified Polycarbonate Compositions
Patent: 8,318,857 →
Application: 12/009,217 →
Publication: US 2008/0176988
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 30, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038399/0469 →