IP Library Assignment 020178/0964
Patent Assignment
Reel/Frame 020178/0964

Assignment of Assignor's Interest

Recorded: 2007-11-16 Pages: 3
Assignors
ECKEL, THOMAS
Executed: 2007-10-23
FELDERMANN, ACHIM
Executed: 2007-10-24
THUERMER, BURKHARD
Executed: 2007-11-05
BUCHHOLZ, VERA
Executed: 2007-10-23
Assignee
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Covered Property (1)
Impact-Resistance-Modified Filled Polycarbonate Compositions
Patent: 7,834,069 →
Application: 11/985,754 →
Publication: US 2008/0132618
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 038399/0306 →