IP Library Assignment 018724/0467
Patent Assignment
Reel/Frame 018724/0467

Assignment of Assignor's Interest

Recorded: 2007-01-04 Pages: 4
Assignors
QUILLEN, DONNA RICE
Executed: 2006-09-05
PEARCY, BARRY GLEN
Executed: 2006-09-05
CLIFFTON, MICHAEL DUANE
Executed: 2006-09-05
EDENS, AARON NATHANIEL
Executed: 2006-09-05
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Non-Precipitating Alkali/Alkaline Earth Metal and Aluminum Solutions Made with Polyhydroxyl Ether Solvents
Patent: 7,709,595 →
Application: 11/495,870 →
Publication: US 2008/0027208
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 025727/0271 →
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 →