IP Library Assignment 024198/0485
Patent Assignment
Reel/Frame 024198/0485

Assignment of Assignor's Interest

Recorded: 2010-04-07 Pages: 4
Assignors
WENZEL, VOLKER
Executed: 2010-03-15
KUEGLER, ANDREAS
Executed: 2010-03-16
LAUFER, WILHELM
Executed: 2010-03-16
KRAY, BERND
Executed: 2010-03-17
SCHUSTER, PETER
Executed: 2010-03-16
Assignee
RHEIN CHEMIE RHEINAU GMBH
D-68219, MANNHEIM, GERMANY
Covered Property (1)
Preparation of Cast Polyamides Using Special Activators
Patent: 8,354,492 →
Application: 12/372,125 →
Publication: US 2009/0306332
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Apr 18, 2017
From: RHEIN CHEMIE RHEINAU GMBH
To: LANXESS DEUTSCHLAND GMBH
Reel/Frame 042276/0052 →