IP Library Assignment 017760/0725
Patent Assignment
Reel/Frame 017760/0725

Assignment of Assignor's Interest

Recorded: 2006-04-06 Pages: 3
Assignors
GRASS, MICHAEL
Executed: 2006-03-07
REEKEN, BURKHARD
Executed: 2006-03-07
TUCHLENSKI, AXEL
Executed: 2006-03-07
KAIZIK, ALFRED
Executed: 2006-03-07
BUESCHKEN, WILFRIED
Executed: 2006-03-07
Assignee
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1, D-45772 MARL, GERMANY
Covered Property (1)
Method for Preparing Alicyclic Carboxylic Acids and Their Esters
Patent: 7,435,848 →
Application: 11/322,349 →
Publication: US 2006/0167151
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 →