IP Library Assignment 020472/0789
Patent Assignment
Reel/Frame 020472/0789

Assignment of Assignor's Interest

Recorded: 2008-02-06 Pages: 4
Assignors
ZANTHOFF, HORST-WERNER
Executed: 2006-05-26
MASCHMEYER, DIETRICH
Executed: 2006-05-26
SCHWAERTZKE, THORSTEN
Executed: 2006-05-26
ROBERS, UDO
Executed: 2006-05-26
VOELKEL, ANITA
Executed: 2006-05-26
Assignee
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1, MARL, 45772, GERMANY
Covered Property (1)
Device for Carrying Out Liquid Reactions with Fine-Grained Solid Catalysts and Method for the Use Thereof
Patent: 7,569,196 →
Application: 10/579,471 →
Publication: US 2007/0104627
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 25, 2010
From: OXENO OLEFINCHEMIE GMBH
To: EVONIK OXENO GMBH
Reel/Frame 024006/0287 →
Merger Feb 26, 2014
From: EVONIK OXENO GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 032335/0453 →