IP Library Assignment 036947/0707
Patent Assignment
Reel/Frame 036947/0707

Assignment of Assignor's Interest

Recorded: 2015-11-03 Pages: 8
Assignors
CHRISTIANSEN, ANDREA
Executed: 2015-06-15
FRANKE, ROBERT
Executed: 2015-06-15
FRIDAG, DIRK
Executed: 2015-05-05
HESS, DIETER
Executed: 2015-05-05
DYBALLA, KATRIN MARIE
Executed: 2015-05-11
HANNEBAUER, BERND
Executed: 2015-05-05
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Mixture of Different Asymmetrical Bisophosphites and Use Thereof as a Catalyst Mixture in Hydroformylation
Patent: 9,409,844 →
Application: 14/434,827 →
Publication: US 2015/0266008
Related Assignments (2)
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 →
Confirmatory Assignment Nov 6, 2023
From: EVONIK OPERATIONS GMBH
To: EVONIK OXENO GMBH & CO. KG
Reel/Frame 065463/0144 →