IP Library › Assignment 027451/0792
Patent Assignment
Reel/Frame 027451/0792

Assignment of Assignor's Interest

Recorded: 2011-12-28 Pages: 8
Assignors
ALLEF, PETRA
Executed: 2011-11-09
VEEGER, MARCEL
Executed: 2011-11-07
KLOTZBACH, VOLKER
Executed: 2011-11-09
Assignee
EVONIK STOCKHAUSEN GMBH
BAEKERPFAD 25, KREFELD, 47805, GERMANY
Covered Property (1)
Foamable Oil-Water Emulsion
Patent: 9,132,292 →
Application: 13/380,064 →
Publication: US 2012/0308492
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 15, 2013
From: EVONIK STOCKHAUSEN GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 030417/0037 →
Assignment of Assignor's Interest Aug 20, 2014
From: EVONIK DEGUSSA GMBH
To: DEB IP LIMITED
Reel/Frame 033569/0517 →