IP Library › Assignment 016865/0902
Patent Assignment
Reel/Frame 016865/0902

Assignment of Assignor's Interest

Recorded: 2005-10-10 Pages: 4
Assignors
XIA, ZHIYONG
Executed: 2005-09-16
STAFFORD, STEVEN LEE
Executed: 2005-09-15
SIMS, SUSAN
Executed: 2005-09-15
COLHOUN, FREDERICK LESLIE
Executed: 2005-09-15
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Polyester Polymer and Copolymer Compositions Containing Titanium Nitride Particles
Patent: 7,368,523 →
Application: 11/228,672 →
Publication: US 2006/0106146
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 →