Patent Assignment
Reel/Frame 052437/0831
Change of Name
Recorded: 2020-04-20
Pages: 65
Assignor
EVONIK DEGUSSA GMBH
Executed: 2019-11-04
Assignee
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Property
(1)
Water-Absorbing Polymer
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 30, 2020
From: FRANK, MARKUS; LOEKER, FRANK; PAEPEN, DIRK; SMITH, SCOTT
To: STOCKHAUSEN GMBH
Reel/Frame 052261/0925 →
Change of Name
Mar 30, 2020
From: STOCKHAUSEN GMBH
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 052263/0136 →
Merger
Apr 20, 2020
From: EVONIK STOCKHAUSEN GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 052437/0544 →
Assignment of Assignor's Interest
Oct 20, 2021
From: EVONIK OPERATIONS GMBH
To: EVONIK SUPERABSORBER GMBH
Reel/Frame 057880/0801 →