IP Library Assignment 026272/0043
Patent Assignment
Reel/Frame 026272/0043

Assignment of Assignor's Interest

Recorded: 2011-05-12 Pages: 14
Assignors
DOEBERT, FRANK
Executed: 2011-02-10
STREMMEL, ANDREAS
Executed: 2011-02-07
BLEDRON, CHRISTOPH
Executed: 2011-02-08
LAUE, STEPHAN
Executed: 2011-02-15
RECHNER, JOHANN
Executed: 2011-02-02
HAGEN, TORSTEN
Executed: 2011-02-04
BRUYNSEELS, FRANK
Executed: 2011-03-01
QUAEYHAEGENS, FRANK
Executed: 2011-02-16
DECLOEDT, JOHAN
Executed: 2011-03-10
DORST, PAUL VAN
Executed: 2011-03-11
ARNDT, UWE
Executed: 2011-03-04
KONIG, THOMAS
Executed: 2011-02-07
TRACHT, URSUAL
Executed: 2011-02-07
EYNDE, JOHAN VANDEN
Executed: 2011-02-14
LIESENFELDER, ULRICH
Executed: 2011-02-07
Assignee
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING, BUILDING Q 18, LEVERKUSEN, D-51368, GERMANY
Covered Property (1)
Process and Apparatus for the Preparation of Polycarbonate
Patent: 8,394,912 →
Application: 12/973,272 →
Publication: US 2011/0184144
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 →