IP Library Assignment 031601/0238
Patent Assignment
Reel/Frame 031601/0238

Assignment of Assignor's Interest

Recorded: 2013-11-14 Pages: 8
Assignors
JESSBERGER, NADJA
Executed: 2009-07-29
BURKOVSKI, ANDREAS
Executed: 2009-07-21
BATHE, BRIGITTE
Executed: 2009-07-20
RETH, ALEXANDER
Executed: 2009-07-20
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Process for Preparing L-Amino Acids
Patent: 8,697,850 →
Application: 12/468,512 →
Publication: US 2009/0311758
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 31, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051765/0166 →