IP Library › Assignment 017827/0644
Patent Assignment
Reel/Frame 017827/0644

Assignment of Assignor's Interest

Recorded: 2006-06-21 Pages: 3
Assignor
AYCOCK, JOHN D.
Executed: 2006-05-02
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Optimized Liquid-Phase Oxidation
Patent: 7,586,000 →
Application: 11/154,221 →
Publication: US 2006/0047150
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 30, 2006
From: WONDERS, ALAN GEORGE; LIGHTFOOT, THOMAS YOUNG; SUMNER, CHARLES EDWAN, JR.; WOODRUFF, THOMAS EARL
To: EASTMAN CHEMICAL COMPANY
Reel/Frame 017219/0151 →
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 →