IP Library Assignment 016873/0478
Patent Assignment
Reel/Frame 016873/0478

Assignment of Assignor's Interest

Recorded: 2005-10-11 Pages: 5
Assignors
WONDERS, ALAN GEORGE
Executed: 2005-06-14
GUPTA, PUNEET
Executed: 2005-08-23
PARTIN, LEE REYNOLDS
Executed: 2005-06-14
STRASSER, WAYNE SCOTT
Executed: 2005-06-14
DE VREEDE, MARCEL
Executed: 2005-05-11
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Optimized Liquid-Phase Oxidation
Patent: 7,910,769 →
Application: 11/153,994 →
Publication: US 2006/0047143
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 025728/0217 →
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 →