IP Library › Assignment 022487/0216
Patent Assignment
Reel/Frame 022487/0216

Assignment of Assignor's Interest

Recorded: 2009-04-02 Pages: 6
Assignors
DEBRUIN, BRUCE ROGER
Executed: 2009-03-19
MADDOX II, TOMMY RAY
Executed: 2009-03-19
SMITH JR., OLLIE W
Executed: 2009-03-19
HALL, DUANE ALAN
Executed: 2009-03-19
SHUPPERT, JEREMY R.
Executed: 2009-03-30
WONDERS, ALAN GEORGE
Executed: 2009-03-06
GRILLS, AARON
Executed: 2009-03-30
Assignee
EASTMAN CHEMICAL COMPANY
P.O. BOX 511, KINGSPORT, TENNESSEE, 37662
Covered Property (1)
Dryer Configuration for Production of Polyester Particles
Patent: 8,044,169 →
Application: 12/394,606 →
Publication: US 2009/0218052
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 →