IP Library Assignment 014449/0116
Patent Assignment
Reel/Frame 014449/0116

Assignment of Assignor's Interest

Recorded: 2004-03-22 Pages: 3
Assignor
LAVOIE, GINO GEORGES
Executed: 2004-01-13
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Liquid Phase Oxidation of P-Xylene to Terephthalic Acid in the Presence of a Catalyst System Containing Nickel, Manganese, and Bromine Atoms
Patent: 7,348,452 →
Application: 10/743,624 →
Publication: US 2005/0240055
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 1, 2011
From: EASTMAN CHEMICAL COMPANY
To: GRUPO PETROTEMEX, S.A. DE C.V.
Reel/Frame 025727/0820 →
Change of Name Jan 11, 2022
From: GRUPO PETROTEMEX, S.A. DE C.V.
To: ALPEK POLYESTER, S.A. DE C.V.
Reel/Frame 058691/0337 →