Patent Assignment
Reel/Frame 016637/0571
Assignment of Assignor's Interest
Recorded: 2005-08-15
Pages: 4
Assignors
WONDERS, ALAN GEORGE
Executed: 2005-06-14
DE VREEDE, MARCEL
Executed: 2005-08-14
PARTIN, LEE REYNOLDS
Executed: 2005-06-14
STRASSER, WAYNE SCOTT
Executed: 2005-06-14
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property
(1)
Optimized Liquid-Phase Oxidation
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 7, 2005
From: WONDERS, ALAN GEORGE; DE VREEDE, MARCEL; PARTIN, LEE REYNOLDS; STRASSER, WAYNE SCOTT
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 016984/0017 →
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 →