Patent Assignment
Reel/Frame 022158/0837
Assignment of Assignor's Interest
Recorded: 2009-01-27
Pages: 2
Assignors
TIAN, GONGLU
Executed: 2008-12-01
YANG, XINYUAN
Executed: 2008-12-03
SMITH, SCOTT J.
Executed: 2008-12-01
Assignee
EVONIK STOCKHAUSEN, INC.
2401 DOYLE STREET, GREENSBORO, NORTH CAROLINA, 27406
Covered Property
(1)
Water-Absorbing Polysaccharide and Method for Producing the Same
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 13, 2011
From: EVONIK STOCKHAUSEN, INC.
To: EVONIK STOCKHAUSEN, LLC
Reel/Frame 027059/0954 →
Merger
Feb 28, 2014
From: EVONIK STOCKHAUSEN, LLC
To: EVONIK DEGUSSA CORPORATION
Reel/Frame 032319/0620 →
Change of Name
Mar 3, 2014
From: EVONIK DEGUSSA CORPORATION
To: EVONIK CORPORATION
Reel/Frame 032332/0992 →
Assignment of Assignor's Interest
Nov 3, 2021
From: EVONIK CORPORATION
To: EVONIK SUPERABSORBER LLC
Reel/Frame 058001/0945 →
Corrective Assignment to Correct the Address of the Assignee from "299 Jefferson Road, Parsippany, Nj 07054" to "2401 Doyle Street, Greensboro, Nc 27406" Previously Recorded on Reel 058001 Frame 0945. Assignor(S) Hereby Confirms the Assignment.
Mar 27, 2023
From: EVONIK CORPORATION
To: EVONIK SUPERABSORBER LLC
Reel/Frame 063165/0684 →