IP Library › Assignment 031559/0537
Patent Assignment
Reel/Frame 031559/0537

Assignment of Assignor's Interest

Recorded: 2013-11-07 Pages: 10
Assignors
WATTEBLED, LAURENT
Executed: 2013-10-28
LOICK, CHRISTOPH
Executed: 2013-10-29
HARREN, JORG
Executed: 2013-10-31
LEININGER, STEFAN
Executed: 2013-10-29
Assignee
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Water-Absorbing Polymer Having a High Absorption Rate
Patent: 9,737,874 →
Application: 14/110,579 →
Publication: US 2014/0054497
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 051449/0001 →
Assignment of Assignor's Interest Oct 21, 2021
From: EVONIK OPERATIONS GMBH
To: EVONIK SUPERABSORBER GMBH
Reel/Frame 057885/0211 →