IP Library › Assignment 024910/0058
Patent Assignment
Reel/Frame 024910/0058

Assignment of Assignor's Interest

Recorded: 2010-08-25 Pages: 3
Assignors
PARKER, KENNY RANDOLPH
Executed: 2010-08-19
BLAIR, LARRY WAYNE
Executed: 2010-08-19
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Terephthalic Acid Purge Filtration Rate by Controlling % Water in Filter Feed Slurry
Patent: 8,466,312 →
Application: 12/860,128 →
Publication: US 2012/0043197
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 025728/0217 →
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 →