Patent Assignment
Reel/Frame 040133/0297
Assignment of Assignor's Interest
Recorded: 2016-10-26
Pages: 2
Assignor
BURTON, BRUCE L
Executed: 2009-08-18
Assignee
HUNTSMAN PETROCHEMICAL CORPORATION
10003 WOODLOCH FOREST DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Property
(1)
Accelerators for Polymerization of Epoxy Resins
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 26, 2016
From: HUNTSMAN PETROCHEMICAL CORPORATION
To: HUNTSMAN PETROCHEMICAL LLC
Reel/Frame 040490/0959 →
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 →