Patent Assignment
Reel/Frame 004446/0166
Assignment of Assignors Interest.
Recorded: 1985-08-26
Pages: 1
Assignors
GERGEN, WILLIAM P.
Executed: 1985-08-29
LUTZ, ROBERT G.
Executed: 1985-08-29
GELLES, RICHARD
Executed: 1985-08-29
Assignee
SHELL OIL COMPANY, A CORP. OF DE.
STATELESS
Covered Property
(1)
Selectively Hydrogenated Block Copolymers Modified with Acid Compounds or Derivatives
Patent:
4,578,429 →
Application:
06/646,391 →
Related Assignments
(4)
Other recorded transfers of the patent 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 →