IP Library Assignment 021641/0215
Patent Assignment
Reel/Frame 021641/0215

Assignment of Assignor's Interest

Recorded: 2008-10-06 Pages: 2
Assignors
STUTZ, HERBERT
Executed: 2008-09-29
DIEHL, FRANK
Executed: 2008-09-12
SCHWARZ, ALEXANDER
Executed: 2008-09-12
BRUNS, RAINER
Executed: 2008-09-17
Assignee
BAYER MATERIALSCIENCE AG
LEVERKUSEN, 51368, GERMANY
Covered Property (1)
Processes for Preparing Low-Chlorine Isocyanates
Patent: 8,378,140 →
Application: 12/195,495 →
Publication: US 2009/0054684
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 →