Patent Assignment
Reel/Frame 018859/0745
Assignment of Assignor's Interest
Recorded: 2007-01-30
Pages: 10
Assignors
BROWN, JOHN MARK
Executed: 2007-01-16
SMITH, MICHAEL A.
Executed: 2007-01-10
STACY, NATHAN E.
Executed: 2007-01-11
STOUFFER, CARLETON E.
Executed: 2007-01-10
WILKEY, JOHN D.
Executed: 2007-01-11
Assignee
CHEVRON PHILLIPS CHEMICAL COMPANY, LP
10001 SIX PINES DRIVE, THE WOODLANDS, TEXAS, 77387
Covered Property
(1)
Styrene Butadiene Block Copolymers for Film Applications
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 →