Patent Assignment
Reel/Frame 021982/0090
Change of Name
Recorded: 2008-12-15
Pages: 3
Assignor
STOCKHAUSEN, INC.
Executed: 2007-10-10
Assignee
EVONIK STOCKHAUSEN, INC.
2401 DOYLE STREET, GREENSBORO, NORTH CAROLINA, 27406
Covered Property
(1)
Superabsorbent Polymer Aqueous Paste and Coating
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Certificate of Conversion
Mar 4, 2015
From: EVONIK STOCKHAUSEN, INC.
To: EVONIK STOCKHAUSEN, LLC
Reel/Frame 035131/0618 →
Certificate of Conversion
Mar 11, 2015
From: EVONIK STOCKHAUSEN, INC.
To: EVONIK STOCKHAUSEN, LLC
Reel/Frame 035187/0767 →
Merger
Mar 19, 2015
From: EVONIK STOCKHAUSEN, LLC
To: EVONIK DEGUSSA CORPORATION
Reel/Frame 035200/0709 →
Change of Name
Mar 20, 2015
From: EVONIK DEGUSSA CORPORATION
To: EVONIK CORPORATION
Reel/Frame 035214/0953 →