IP Library Assignment 036196/0221
Patent Assignment
Reel/Frame 036196/0221

Assignment of Assignor's Interest

Recorded: 2015-07-28 Pages: 7
Assignors
DYBALLA, KATRIN MARIE
Executed: 2015-07-20
FRANKE, ROBERT
Executed: 2015-07-20
HESS, DIETER
Executed: 2015-07-20
FRIDAG, DIRK
Executed: 2015-07-20
GEILEN, FRANK
Executed: 2015-07-16
Assignee
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Novel Monophosphite Ligands Having a Tert-Butyloxycarbonyl Group
Patent: 9,221,850 →
Application: 14/715,334 →
Publication: US 2015/0336988
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 1, 2015
From: EVONIK INDUSTRIES AG
To: EVONIK DEGUSSA GMBH
Reel/Frame 037174/0982 →
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 →