Patent Assignment
Reel/Frame 026919/0692
Assignment of Assignor's Interest
Recorded: 2011-09-16
Pages: 4
Assignor
DOW OLEFINVERBUND GMBH
Executed: 2010-03-15
Assignee
THE DOW CHEMICAL COMPANY
2030 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Styrene Butadiene Rubber with Novel Styrene Incorporation
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 16, 2011
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 026919/0720 →
Assignment of Assignor's Interest
Sep 16, 2011
From: STYRON LLC
To: STYRON EUROPE GMBH
Reel/Frame 026919/0841 →
Assignment of Assignor's Interest
Sep 16, 2011
From: DOW GLOBAL TECHNOLOGIES INC.
To: STYRON LLC
Reel/Frame 026919/0787 →
Assignment of Assignor's Interest
Sep 16, 2011
From: HAMANN, EVEMARIE; BARTOSSEK, HAGEN; KIESEKAMP, JOACHIM
To: DOW OLEFINVERBUND GMBH
Reel/Frame 026919/0624 →
Change of Name
Jun 12, 2015
From: STYRON EUROPE GMBH
To: TRINSEO EUROPE GMBH
Reel/Frame 036007/0670 →
Change of Name
Jun 25, 2015
From: STYRON EUROPE GMBH
To: TRINSEO EUROPE GMBH
Reel/Frame 036024/0806 →
Patent Security Agreement
Aug 6, 2015
From: TRINSEO EUROPE GMBH
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 036303/0749 →
Termination and Release of Security Interest in Patents Recorded at Reel 036303, Frame 0749
Sep 6, 2017
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: TRINSEO EUROPE GMBH
Reel/Frame 043773/0059 →
Patent Security Agreement
Sep 6, 2017
From: TRINSEO EUROPE GMBH
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 043773/0138 →