Patent Assignment
Reel/Frame 011682/0549
Assignment of Assignor's Interest
Recorded: 2001-04-02
Pages: 4
Assignor
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJB.V.
Executed: 2001-03-02
Assignee
SHELL OIL COMPANY
900 LOUISIANA, P.O. BOX 2463, HOUSTON, TEXAS, 77252
Covered Properties
(2)
Tires
Patent:
4,650,831 →
Application:
06/674,188 →
Process for Making Copolymers of Aromatic Vinyl Compounds and Conjugated Diolefins Having Substantial Increase in Aromatic Vinyl Compound Differential Content
Patent:
4,948,849 →
Application:
07/204,387 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Mar 15, 2001
From: KRATON, POLYMERS U.S. LLC, FORMERLY KNOWN AS SHELL ELASTOMERS LLC
To: CHASE MANHATTAN BANK, AS COLLATERAL AGENT, THE
Reel/Frame 011571/0342 →
Assignment of Assignor's Interest
Aug 22, 2001
From: SHELL OIL COMPANY
To: SHELL ELASTOMERS LLC
Reel/Frame 012090/0627 →
Security Interest
Jan 2, 2004
From: KRATON POLYMERS U.S. LLC
To: UBS AG, STAMFORD BRANCH
Reel/Frame 014242/0281 →
Release by Secured Party
May 25, 2006
From: JPMORGAN CHASE BANK
To: KRATON POLYMERS LLC
Reel/Frame 018224/0293 →