Patent Assignment
Reel/Frame 014564/0005
Assignment of Assignor's Interest
Recorded: 2004-04-26
Pages: 2
Assignee
STOCKHAUSEN GMBH & CO. KG
BAKERPFAD 25, 47805 KREFELD, GERMANY
Covered Property
(1)
Supersuperabsorbent Polymers
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 16, 2005
From: STOCKHAUSEN GMBH & CO., KG; STOCKHAUSEN VERWALTUNGSGESELLSCHAFT
To: STOCKHAUSEN GMBH
Reel/Frame 015689/0508 →
Change of Name
Mar 4, 2010
From: STOCKHAUSEN GMBH
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 024023/0758 →
Merger
May 15, 2013
From: EVONIK STOCKHAUSEN GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 030417/0037 →
Change of Name
Dec 9, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051225/0770 →
Assignment of Assignor's Interest
Oct 20, 2021
From: EVONIK OPERATIONS GMBH
To: EVONIK SUPERABSORBER GMBH
Reel/Frame 057880/0773 →