Patent Assignment
Reel/Frame 016400/0515
Assignment of Assignor's Interest
Recorded: 2005-08-15
Pages: 6
Assignee
DOW DEUTSCHLAND GMBH & CO. OHG
BUETZFLETHERSAND, STADE-BUETZFLETH, 21677, GERMANY
Covered Properties
(2)
Continuous Polymerization Process for the Manufacture of Superabsorbent Polymers
Continuous polymerization process for the manufacture of superabsorbent polymers
Application:
60/318,816 →
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 15, 2005
From: DOW DEUTSCHLAND GMBH & CO. OHG
To: THE DOW CHEMICAL COMPANY
Reel/Frame 016400/0467 →
Assignment of Assignor's Interest
Aug 15, 2005
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 016430/0676 →
Assignment of Assignor's Interest
Aug 15, 2005
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 016400/0521 →
Assignment of Assignor's Interest
Aug 15, 2005
From: O'CONNOR, DENO F.
To: THE DOW CHEMICAL COMPANY
Reel/Frame 016400/0484 →
Assignment of Assignor's Interest
Aug 14, 2006
From: THE DOW CHEMICAL COMPANY; DOW GLOBAL TECHNOLOGIES INC.
To: STOCKHAUSE GMBH
Reel/Frame 018099/0354 →
Corrective Assignment to Correct the Name of the Assignee and Add Missing Page to the Document Previously Recorded on Reel 018099 Frame 0354. Assignor(S) Hereby Confirms the Assignment.
Oct 2, 2006
From: THE DOW CHEMICAL COMPANY; DOW GLOBAL TECHNOLOGIES INC.
To: STOCKHAUSEN GMBH
Reel/Frame 018323/0683 →
Merger
May 15, 2013
From: EVONIK STOCKHAUSEN GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 030417/0037 →
Change of Name
May 15, 2013
From: STOCKHAUSEN GMBH
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 030416/0806 →
Change of Name
Dec 9, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051228/0488 →
Assignment of Assignor's Interest
Oct 20, 2021
From: EVONIK OPERATIONS GMBH
To: EVONIK SUPERABSORBER GMBH
Reel/Frame 057880/0801 →