IP Library Assignment 016678/0362
Patent Assignment
Reel/Frame 016678/0362

Assignment of Assignor's Interest

Recorded: 2005-06-08 Pages: 3
Assignors
SANTIAGO FERNANDEZ, SILVIA
Executed: 2005-05-20
SAUER, JOERG
Executed: 2005-05-20
STOCHNIOL, GUIDO
Executed: 2005-05-20
MASCHMEYER, DIETRICH
Executed: 2005-05-20
BUESCHKEN, WILFRIED
Executed: 2005-05-20
WIESE, KLAUS-DIETHER
Executed: 2005-05-20
Assignee
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1, D-45772 MARL, GERMANY
Covered Property (1)
Process for Preparing Tert-Butanol from Isobutene-Containing Hydrocarbon Mixtures
Patent: 7,002,050 →
Application: 11/087,509 →
Publication: US 2005/0288534
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 →