IP Library › Assignment 051625/0551
Patent Assignment
Reel/Frame 051625/0551

Change of Name

Recorded: 2020-01-16 Pages: 65
Assignor
EVONIK DEGUSSA GMBH
Executed: 2019-11-04
Assignee
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property (1)
Process for the Production of a Superabsorbent Polymer
Patent: 8,063,121 →
Application: 12/575,124 →
Publication: US 2010/0105809
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 23, 2009
From: FRICKER, DANIEL; GARTNER, HERBERT; HAGER, MARC; HARREN, JORG
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 023693/0302 →
Assignment of Assignor's Interest Oct 21, 2021
From: EVONIK OPERATIONS GMBH
To: EVONIK SUPERABSORBER GMBH
Reel/Frame 057885/0071 →