Patent Assignment
Reel/Frame 062326/0691
Corrective Assignment to Correct the Title of Application Previously Recorded at Reel: 061911 Frame: 0181. Assignor(S) Hereby Confirms the Assignment .
Recorded: 2023-01-05
Pages: 10
Assignors
ZHANG, ZHENGHE
Executed: 2022-09-03
XIE, FAN
Executed: 2022-08-30
ZHONG, HUALIANG
Executed: 2022-08-30
ZHANG, YUEFAN
Executed: 2022-09-06
Assignee
HUNTSMAN INTERNATIONAL LLC
10003 WOODLOCH FOREST DRIVE, THE WOODLANDS, TEXAS, 77380
Covered Property
(1)
A Tris (Hydroxymethyl) Phosphine Oxide Based Polyester Polyol and a Resin Composition Obtained Therefrom
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 29, 2022
From: ZHANG, ZHENGHE; XIE, FAN; ZHONG, HUALIANG; ZHANG, YUEFAN
To: HUNTSMAN INTERNATIONAL LLC
Reel/Frame 061911/0181 →
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 →