Patent Assignment
Reel/Frame 023421/0492
Assignment of Assignor's Interest
Recorded: 2009-10-26
Pages: 4
Assignor
KOELMAN, HEIN J.
Executed: 2003-09-01
Assignee
DOW DEUTSCHLAND GMBH & CO. OHG
BUETZFLETHERSAND, BUETZFLETH, 21677 STADE, GERMANY
Covered Property
(1)
Method of Forming a Seating System
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 26, 2009
From: GUPTA, VIKAS; KURTYCZ, ERIC R.
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 023421/0470 →
Assignment of Assignor's Interest
Oct 26, 2009
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 023421/0539 →
Assignment of Assignor's Interest
Oct 26, 2009
From: DOW DEUTSCHLAND GMBH & CO. OHG
To: THE DOW CHEMICAL COMPANY
Reel/Frame 023421/0520 →
Assignment of Assignor's Interest
Mar 2, 2011
From: DOW GLOBAL TECHNOLOGIES INC.
To: STYRON LLC
Reel/Frame 025884/0681 →
Assignment of Assignor's Interest
Mar 10, 2011
From: STYRON LLC
To: STYRON EUROPE GMBH
Reel/Frame 025923/0157 →
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 →