Patent Assignment
Reel/Frame 026954/0611
Assignment of Assignor's Interest
Recorded: 2011-09-23
Pages: 4
Assignors
ISHIHARA, TAKESHI
Executed: 2011-08-29
KONO, KOICHI
Executed: 2011-08-29
CROWTHER, DONNA J.
Executed: 2011-08-03
MIYAOKA, SATOSHI
Executed: 2011-08-25
YAMADA, KAZUHIRO
Executed: 2011-08-29
BRANT, PATRICK
Executed: 2011-08-11
Assignee
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
1190-13, IGUCHI, NASUSHIOBARA, TOCHIGI, 329-2763, JAPAN
Covered Property
(1)
Microporous Membranes and Methods for Producing and Using Such Membranes
Related Assignments
(4)
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 →
Merger
Jul 21, 2017
From: TORAY BATTERY SEPARATOR FILM CO., LTD.
To: TORAY INDUSTRIES, INC.
Reel/Frame 043453/0721 →
Merger
Sep 15, 2017
From: TORAY BATTERY SEPARATOR FILM CO., LTD.
To: TORAY INDUSTRIES, INC.
Reel/Frame 043968/0447 →