Patent Assignment
Reel/Frame 004146/0065
Assignment of Assignors Interest.
Recorded: 1983-07-11
Pages: 1
Assignor
HANSEN, DAVID R.
Executed: 1982-11-24
Assignee
SHELL OIL COMPANY
A DE CORP., NOT PROVIDED
Covered Property
(1)
Roofing Shingle
Patent:
4,405,680 →
Application:
06/452,595 →
Related Assignments
(3)
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 →
Release by Secured Party
May 25, 2006
From: JPMORGAN CHASE BANK
To: KRATON POLYMERS LLC
Reel/Frame 018224/0293 →