IP Library › Assignment 052039/0439
Patent Assignment
Reel/Frame 052039/0439

Change of Name

Recorded: 2020-02-27 Pages: 63
Assignor
EVONIK DEGUSSA GMBH
Executed: 2019-11-04
Assignee
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Method and Absorption Medium for Absorbing CO2 from a Gas Mixture
Patent: 9,878,285 →
Application: 14/373,350 →
Publication: US 2014/0356268
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 4, 2014
From: SCHRAVEN, ALEXANDER; KNAUP, GÜNTER; SCHNEIDER, ROLF
To: EVONIK INDUSTRIES AG
Reel/Frame 033669/0187 →
Assignment of Assignor's Interest Dec 1, 2015
From: EVONIK INDUSTRIES AG
To: EVONIK DEGUSSA GMBH
Reel/Frame 037174/0982 →