Patent Assignment
Reel/Frame 040723/0290
Assignment of Assignor's Interest
Recorded: 2016-12-13
Pages: 3
Assignor
DOW OLEFINVERBUND GMBH
Executed: 2010-07-12
Assignee
THE DOW CHEMICAL COMPANY
2030 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Low Vinyl Styrene-Butadiene Polymers and Methods of Making the Same
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 13, 2016
From: VALENTI, SILVIA; HAMANN, EVEMARIE
To: DOW OLEFINVERBUND GMBH
Reel/Frame 040723/0276 →
Assignment of Assignor's Interest
Dec 13, 2016
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 040723/0302 →
Assignment of Assignor's Interest
Dec 13, 2016
From: DOW GLOBAL TECHNOLOGIES INC.
To: STYRON LLC
Reel/Frame 040723/0318 →
Assignment of Assignor's Interest
Dec 13, 2016
From: STYRON LLC
To: STYRON EUROPE GMBH
Reel/Frame 040723/0327 →
Change of Name
Aug 22, 2017
From: STYRON EUROPE GMBH
To: TRINSEO EUROPE GMBH
Reel/Frame 044059/0144 →
Patent Security Agreement
Sep 6, 2017
From: TRINSEO EUROPE GMBH
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 043773/0138 →