Patent Assignment
Reel/Frame 044059/0144
Change of Name
Recorded: 2017-08-22
Pages: 4
Assignor
STYRON EUROPE GMBH
Executed: 2015-01-06
Assignee
TRINSEO EUROPE GMBH
ZUGERSTRASSE 231, HORGEN, CH-8810, SWITZERLAND
Covered Property
(1)
Low Vinyl Styrene-Butadiene Polymers and Methods of Making the Same
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 13, 2016
From: VALENTI, SILVIA; HAMANN, EVEMARIE
To: DOW OLEFINVERBUND GMBH
Reel/Frame 040723/0276 →
Assignment of Assignor's Interest
Dec 13, 2016
From: DOW OLEFINVERBUND GMBH
To: THE DOW CHEMICAL COMPANY
Reel/Frame 040723/0290 →
Assignment of Assignor's Interest
Dec 13, 2016
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 040723/0302 →
Assignment of Assignor's Interest
Dec 13, 2016
From: DOW GLOBAL TECHNOLOGIES INC.
To: STYRON LLC
Reel/Frame 040723/0318 →
Assignment of Assignor's Interest
Dec 13, 2016
From: STYRON LLC
To: STYRON EUROPE GMBH
Reel/Frame 040723/0327 →
Patent Security Agreement
Sep 6, 2017
From: TRINSEO EUROPE GMBH
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 043773/0138 →