IP Library Assignment 043085/0423
Patent Assignment
Reel/Frame 043085/0423

Assignment of Assignor's Interest

Recorded: 2017-07-05 Pages: 5
Assignors
DYBALLA, KATRIN MARIE
Executed: 2017-05-12
FRANKE, ROBERT
Executed: 2017-05-12
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRABE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Method for Reducing the Chlorine Content of Organomonophosphites Using Dimethylaminobutane, Triethylamine or Triethanolamine
Patent: 9,751,904 →
Application: 15/312,024 →
Publication: US 2017/0088570
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 29, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 052254/0052 →
Assignment of Assignor's Interest Jan 9, 2024
From: EVONIK OPERATIONS GMBH
To: EVONIK OXENO GMBH & CO. KG
Reel/Frame 066242/0585 →