IP Library › Assignment 052454/0279
Patent Assignment
Reel/Frame 052454/0279

Assignment of Assignor's Interest

Recorded: 2020-04-21 Pages: 9
Assignors
FRICKER, DANIEL
Executed: 2009-10-05
GARTNER, HERBERT
Executed: 2009-10-05
HAGER, MARC
Executed: 2009-10-06
HARREN, JORG
Executed: 2009-10-05
KOHLER, HANS-PETER
Executed: 2009-10-05
PLOCHINGER, HARALD
Executed: 2009-10-09
Assignee
EVONIK STOCKHAUSEN GMBH
BAKERPFAD 25, KREFELD, 47805, GERMANY
Covered Property (1)
Superabsorbent Polymer Process
Patent: 9,085,648 →
Application: 14/136,934 →
Publication: US 2014/0121322
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Apr 21, 2020
From: EVONIK STOCKHAUSEN GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 052456/0815 →
Change of Name Apr 21, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 052457/0662 →
Assignment of Assignor's Interest Oct 21, 2021
From: EVONIK OPERATIONS GMBH
To: EVONIK SUPERABSORBER GMBH
Reel/Frame 057885/0071 →