IP Library Assignment 014595/0897
Patent Assignment
Reel/Frame 014595/0897

Assignment of Assignor's Interest

Recorded: 2004-05-04 Pages: 4
Assignors
CARVAGNO, LAWRENCE
Executed: 2003-12-23
COOK, WILLIAM L.
Executed: 2003-12-23
DAILEY, RONALD KEITH
Executed: 2003-12-29
SOUTHERLAND, JACOB ANTHONY
Executed: 2004-01-07
Assignee
EASTMAN CHEMCIAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
In-Line Classifier for Powdered Products
Patent: 7,267,233 →
Application: 10/753,231 →
Publication: US 2005/0155912
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 →