Patent Assignment
Reel/Frame 024624/0574
Assignment of Assignor's Interest
Recorded: 2010-06-29
Pages: 7
Assignors
SINGH, SACHCHIDA NAND
Executed: 2010-06-11
WU, JINHUANG
Executed: 2010-06-03
HAMILTON, ALAN J.
Executed: 2010-06-04
Assignee
HUNTSMAN INTERNATIONAL LLC
10003 WOODLOCH FOREST DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Property
(1)
Rigid Polyurethane Foam and System and Method for Making the Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement
Mar 10, 2026
From: HUNTSMAN INTERNATIONAL LLC; HUNTSMAN ADVANCED MATERIALS AMERICAS LLC; HUNTSMAN NANOCAMP LLC; HUNTSMAN PETROCHEMICAL LLC
To: CITIBANK, N.A.
Reel/Frame 075106/0238 →
Security Interest
May 4, 2026
From: HUNTSMAN INTERNATIONAL LLC; HUNTSMAN ADVANCED MATERIALS AMERICAS LLC; HUNTSMAN NANOCOMP LLC; HUNTSMAN PETROCHEMICAL LLC
To: CITIBANK N.A.
Reel/Frame 075498/0663 →