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Patent Assignment
Reel/Frame 021993/0450

Assignment of Assignor's Interest

Recorded: 2008-12-17 Pages: 14
Assignors
BORGMANN, CORNELIA
Executed: 2007-01-23
ROETTGER, DIRK
Executed: 2007-01-23
ORTMANN, DAGMARA
Executed: 2007-01-25
BUKOHL, REINER
Executed: 2007-01-19
HOUBRECHTS, STEPHAN
Executed: 2007-01-24
NIERLICH, FRANZ
Executed: 2007-02-09
Assignee
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1, MARL, 45772, GERMANY
Covered Property (1)
Method for the Telomerization of Non-Cyclic Olefins
Patent: 7,977,520 →
Application: 11/574,018 →
Publication: US 2009/0054710
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 11, 2009
From: OXENO OLEFINCHEMIE GMBH
To: EVONIK OXENO GMBH
Reel/Frame 023499/0894 →
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 →