IP Library › Assignment 027112/0037
Patent Assignment
Reel/Frame 027112/0037

Assignment of Assignor's Interest

Recorded: 2011-10-25 Pages: 3
Assignor
EASTMAN CHEMICAL COMPANY
Executed: 2011-10-24
Assignee
GRUPO PETROTEMEX,S.A. DE C.V.
RICARDO MARGAIN NO. 444, TORRE SUR, PISO 16, COL. VALLE DEL CAMPESTRE, SAN PEDRO GARZA GARCIA, NEUVO LEON, 66265, MEXICO
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 Mar 16, 2007
From: GIBSON, PHILIP EDWARD; PARKER, KENNY RANDOLPH
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 019029/0502 →
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 →