IP Library › Assignment 023650/0794
Patent Assignment
Reel/Frame 023650/0794

Assignment of Assignor's Interest

Recorded: 2009-12-11 Pages: 3
Assignors
STEWART, MARK EDWARD
Executed: 2009-04-24
ARMENTROUT, RODNEY SCOTT
Executed: 2009-04-29
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Oxygen-Scavenging Polymer Blends Suitable for Use in Packaging
Patent: 7,985,456 →
Application: 12/432,288 →
Publication: US 2010/0279048
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 025727/0963 →
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 →