Patent Assignment
Reel/Frame 029268/0489
Assignment of Assignor's Interest
Recorded: 2012-11-09
Pages: 12
Assignors
STEFFAN, MARTIN
Executed: 2012-09-25
HASSELBACH, HANS JOACHIM
Executed: 2012-09-26
KOERFER, MARTIN
Executed: 2012-10-01
JAKOB, HARALD
Executed: 2012-09-25
GANGADWALA, JIGNESH
Executed: 2012-09-25
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Method for the Conversion of Methylmercaptopropionaldehyde Formed from Crude Acrolein and Crude Methyl Mercaptan
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.