IP Library › Assignment 036098/0589
Patent Assignment
Reel/Frame 036098/0589

Assignment of Assignor's Interest

Recorded: 2015-07-15 Pages: 10
Assignors
KUPPINGER, FRANZ-FELIX
Executed: 2015-06-22
KLASOVSKY, FLORIAN
Executed: 2015-06-22
MAY, ALEXANDER
Executed: 2015-06-23
OH, MIN-ZAE
Executed: 2015-06-26
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Method for Producing Acrylic Acid
Patent: 9,309,180 →
Application: 14/650,089 →
Publication: US 2015/0315115
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 30, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051448/0701 →
Assignment of Assignor's Interest Oct 21, 2021
From: EVONIK OPERATIONS GMBH
To: EVONIK SUPERABSORBER GMBH
Reel/Frame 057885/0399 →