IP Library › Assignment 026974/0939
Patent Assignment
Reel/Frame 026974/0939

Assignment of Assignor's Interest

Recorded: 2011-09-27 Pages: 3
Assignors
ISHIHARA, TAKESHI
Executed: 2011-07-27
MIYAOKA, SATOSHI
Executed: 2011-07-26
KONO, KOICHI
Executed: 2011-07-27
CROWTHER, DONNA J.
Executed: 2011-08-01
BRANT, PATRICK
Executed: 2011-08-17
Assignee
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
1190-13, IGUCHI, NASUSHIOBARA, TOCHIGI, 329-2763, JAPAN
Covered Property (1)
Microporous Membranes and Methods for Making and Using Such Membranes
Application: 13/260,621 →
Publication: US 2012/0040232
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 29, 2012
From: TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
To: TORAY BATTERY SEPARATOR FILM GODO KAISHA
Reel/Frame 028867/0647 →
Change of Name Sep 6, 2012
From: TORAY BATTERY SEPARATOR FILM GODO KAISHA
To: TORAY BATTERY SEPARATOR FILM CO., LTD.
Reel/Frame 028905/0220 →