IP Library › Assignment 019029/0502
Patent Assignment
Reel/Frame 019029/0502

Assignment of Assignor's Interest

Recorded: 2007-03-16 Pages: 3
Assignors
GIBSON, PHILIP EDWARD
Executed: 2007-02-12
PARKER, KENNY RANDOLPH
Executed: 2007-02-12
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Carboxylic Acid Production Process
Patent: 7,863,483 →
Application: 11/705,330 →
Publication: US 2007/0208197
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 25, 2011
From: EASTMAN CHEMICAL COMPANY
To: GRUPO PETROTEMEX,S.A. DE C.V.
Reel/Frame 027112/0037 →
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 →