Patent Assignment
Reel/Frame 017496/0158
Assignment of Assignor's Interest
Recorded: 2006-01-26
Pages: 3
Assignors
BROWN, JOHN M.
Executed: 2006-01-13
STOUFFER, CARLETON E.
Executed: 2006-01-11
WILKEY, JOHN D.
Executed: 2006-01-11
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
PO BOX 4910, LAW DEPT - IP, THE WOODLANDS, TEXAS, 77387-4910
Covered Property
(1)
Monovinylarene Conjugated Diene Block Copolymer Compositions for Shrinkable Films
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 12, 2017
From: CHEVRON PHILLIPS CHEMICAL COMPANY LP
To: INEOS STYROLUTION GROUP GMBH
Reel/Frame 042353/0418 →
First Lien Intellectual Property Security Agreement
Apr 30, 2021
From: INEOS STYROLUTION GROUP GMBH
To: HSBC CORPORATE TRUSTEE COMPANY (UK) LIMITED
Reel/Frame 056103/0236 →