IP Library Assignment 017812/0715
Patent Assignment
Reel/Frame 017812/0715

Assignment of Assignor's Interest

Recorded: 2006-06-19 Pages: 7
Assignors
WONDERS, ALAN GEORGE
Executed: 2006-06-09
SHEPPARD, RONALD BUFORD
Executed: 2006-06-09
WOODRUFF, THOMAS EARL
Executed: 2006-06-09
DE BOER, MARTIN
Executed: 2006-05-30
FOGLE, RAYMOND ELBERT
Executed: 2006-06-09
GIBSON, PHILIP EDWARD
Executed: 2006-06-09
PARKER, KENNY RANDOLPH
Executed: 2006-06-09
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Polycarboxylic Acid Production System Employing Enhanced Evaporative Concentration Downstream of Oxidative Digestion
Patent: 7,772,424 →
Application: 11/365,698 →
Publication: US 2007/0244340
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 025727/0820 →
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 →