Patent Assignment
Reel/Frame 004888/0172
Assignment of Assignors Interest.
Recorded: 1988-05-20
Pages: 1
Assignor
BEAN, ARTHUR R. JR.
Executed: 1985-07-22
Assignee
SHELL OIL COMPANY, A DE CORP.
P. O. BOX 2463, HOUSTON, TEXAS, 77001
Covered Property
(1)
Anionic Polymerization Process
Patent:
4,764,572 →
Application:
06/758,182 →
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 →