Patent Assignment
Reel/Frame 022891/0255
Assignment of Assignor's Interest
Recorded: 2009-06-30
Pages: 8
Assignor
DOW BENELUX B.V.
Executed: 2007-08-29
Assignee
THE DOW CHEMICAL COMPANY
2030 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Monovinylidene Aromatic Polymers Containing Nonfunctionalized, Nonmineral Oil
Application:
12/439,956 →
Publication:
US 2010/0298486
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 30, 2009
From: MONTOYA-GONI, AMAIA; CHAMBARD, GREGORY
To: DOW BENELUX B.V.
Reel/Frame 022891/0245 →
Assignment of Assignor's Interest
Jun 30, 2009
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 022891/0319 →
Assignment of Assignor's Interest
Jun 30, 2009
From: LYSENKO, ZENON; SCHRADER, DAVID; SCHROCK, ALAN K.
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 022891/0279 →
Assignment of Assignor's Interest
Jul 12, 2010
From: THE DOW CHEMICAL COMPANY; DOW GLOBAL TECHNOLOGIES INC.
To: STYRON LLC
Reel/Frame 024672/0019 →
Assignment of Assignor's Interest
Jul 15, 2010
From: THE DOW CHEMICAL COMPANY; DOW GLOBAL TECHNOLOGIES INC.
To: STYRON LLC
Reel/Frame 024686/0395 →
Assignment of Assignor's Interest
Oct 11, 2010
From: STYRON LLC
To: STYRON EUROPE GMBH
Reel/Frame 025118/0681 →
Security Agreement
Jan 28, 2011
From: STYRON EUROPE GMBH
To: DEUTSCHE BANK AG NEW YORK BRANCH
Reel/Frame 025709/0681 →
Termination and Release of Security Interest in Patents
May 21, 2015
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: STYRON EUROPE GMBH
Reel/Frame 035751/0001 →
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 →