IP Library › Assignment 016637/0309
Patent Assignment
Reel/Frame 016637/0309

Assignment of Assignor's Interest

Recorded: 2005-08-12 Pages: 4
Assignors
WONDERS, ALAN GEORGE
Executed: 2005-06-14
LAVOIE, GINO GEORGES
Executed: 2005-06-16
SUMMER, CHARLES EDWAN, JR.
Executed: 2005-06-14
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Optimized Liquid-Phase Oxidation
Patent: 7,582,793 →
Application: 11/154,448 →
Publication: US 2006/0047152
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 →