IP Library › Assignment 016888/0207
Patent Assignment
Reel/Frame 016888/0207

Assignment of Assignor's Interest

Recorded: 2005-08-12 Pages: 3
Assignors
ROETTGER, DIRK
Executed: 2005-06-08
JACKSTELL, RALF
Executed: 2005-06-08
BELLER, MATTHIAS
Executed: 2005-06-08
Assignee
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1, D-45772 MARL, GERMANY
Covered Property (1)
Method for the Production of Metal Complexes
Patent: 7,758,897 →
Application: 10/538,359 →
Publication: US 2006/0058514
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 →