Patent Assignment
Reel/Frame 022187/0262
Assignment of Assignor's Interest
Recorded: 2009-02-02
Pages: 4
Assignor
THE DOW CHEMICAL COMPANY
Executed: 2007-12-11
Assignee
DOW GLOBAL TECHNOLOGIES INC.
2040 DOW CENTER, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Process for the Preparation of Expandable Polystyrene Beads
Application:
12/050,561 →
Publication:
US 2008/0300328
Related Assignments
(12)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 2, 2009
From: ISL INDUSTRIEHANDEL & SERVICE GMBH
To: THE DOW CHEMICAL COMPANY
Reel/Frame 022187/0135 →
Assignment of Assignor's Interest
Feb 2, 2009
From: DOW OLEFINVERBUND GMBH
To: THE DOW CHEMICAL COMPANY
Reel/Frame 022187/0268 →
Assignment of Assignor's Interest
Feb 2, 2009
From: SCHELLENBERG, JURGEN; SIMMICH, GOTTHARD
To: DOW OLEFINVERBUND GMBH
Reel/Frame 022187/0201 →
Assignment of Assignor's Interest
Feb 2, 2009
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 022187/0142 →
Assignment of Assignor's Interest
Feb 2, 2009
From: KLODT, ROLF-DIETER
To: ISL INDUSTRIEHANDEL & SERVICE GMBH
Reel/Frame 022187/0083 →
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 →