IP Library › Assignment 023860/0696
Patent Assignment
Reel/Frame 023860/0696

Assignment of Assignor's Interest

Recorded: 2010-01-27 Pages: 5
Assignors
KORDAS, IMRE
Executed: 2009-12-16
FELBER, GABOR
Executed: 2009-12-16
GASPAR, ATTILA
Executed: 2009-12-16
Assignee
HUNTSMAN CORPORATION HUNGARY ZRT.
GYARTELEP HRSZ. 2387/5, PETFURDO, H-8105, HUNGARY
Covered Property (1)
Separation of N,N,N'-Trimethylbisamino- Ethylether from Mixtures Comprising Tertiary Amines or Tertiary Aminoalkylethers
Patent: 8,232,223 →
Application: 12/598,072 →
Publication: US 2010/0144517
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 27, 2010
From: HUMBERT, HELKO H.; GRIGSBY, ROBERT A., JR.; VANDERSTRAETEN, PETRA E.
To: HUNTSMAN INTERNATIONAL LLC
Reel/Frame 023858/0287 →
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 →