IP Library › Assignment 014470/0077
Patent Assignment
Reel/Frame 014470/0077

Assignment of Assignor's Interest

Recorded: 2004-03-29 Pages: 3
Assignors
BONNER, RICHARD GILL
Executed: 2004-02-19
DEBENPORT, ALBERT BOB
Executed: 2004-02-03
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Cooling of Pellets from Pet Solid Stating Reactor with Water
Patent: 7,217,782 →
Application: 10/696,880 →
Publication: US 2005/0096455
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 →