Patent Assignment
Reel/Frame 022055/0926
Assignment of Assignor's Interest
Recorded: 2009-01-05
Pages: 6
Assignors
WALDEN, MIRKO
Executed: 2008-12-01
TENI, RAINER
Executed: 2008-11-28
REIMANN, ARMIN
Executed: 2008-11-22
SCHMIDT, HARALD
Executed: 2008-11-28
Assignee
EVONIK STOCKHAUSEN GMBH
BAKERPFAD 25, KREFELD, 47805, GERMANY
Covered Property
(1)
Preparation of Highly Permeable, Superabsorbent Polymer Structures
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
May 15, 2013
From: EVONIK STOCKHAUSEN GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 030417/0037 →
Change of Name
Dec 31, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051457/0556 →
Assignment of Assignor's Interest
Oct 21, 2021
From: EVONIK OPERATIONS GMBH
To: EVONIK SUPERABSORBER GMBH
Reel/Frame 057885/0071 →