Patent Assignment
Reel/Frame 026452/0330
Assignment of Assignor's Interest
Recorded: 2011-06-17
Pages: 37
Assignor
DOW GLOBAL TECHNOLOGIES INC.
Executed: 2010-04-01
Assignee
STYRON LLC
1604 BUILDING, MIDLAND, MICHIGAN, 48674
Covered Property
(1)
Method for Recycling Amine Catalyst in Interfacial Polycarbonate Manufacturing Process
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 17, 2011
From: JUEPTNER, GUENTER A.
To: DOW DEUTSCHLAND GMBH & CO. OHG
Reel/Frame 026478/0787 →
Assignment of Assignor's Interest
Jun 17, 2011
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 026452/0272 →
Assignment of Assignor's Interest
Jun 17, 2011
From: DOW DEUTSCHLAND GMBH & CO. OHG
To: THE DOW CHEMICAL COMPANY
Reel/Frame 026464/0364 →
Assignment of Assignor's Interest
Jun 17, 2011
From: STYRON LLC
To: STYRON EUROPE GMBH
Reel/Frame 026478/0469 →
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 →