IP Library Assignment 025381/0628
Patent Assignment
Reel/Frame 025381/0628

Assignment of Assignor's Interest

Recorded: 2010-12-02 Pages: 3
Assignors
SHAIKH, ASHFAQ
Executed: 2010-11-29
LANGE, DAVID
Executed: 2010-11-29
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Oxidation System with Sidedraw Secondary Reactor
Patent: 8,790,601 →
Application: 12/957,739 →
Publication: US 2011/0190538
Related Assignments (1)
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 025728/0217 →