IP Library Assignment 026291/0060
Patent Assignment
Reel/Frame 026291/0060

Assignment of Assignor's Interest

Recorded: 2011-05-17 Pages: 2
Assignors
TAKITA, KOTARO
Executed: 2011-04-11
MATSUDA, YOICHI
Executed: 2011-04-19
SUZUKI, SADAKATSU
Executed: 2011-04-18
Assignee
TORAY TONEN SPECIALTY SEPARATOR GODO KAISHA
1190-13 IGUCHI, NASUSHIOBARA-SHI, 329-2763, JAPAN
Covered Property (1)
Microporous Membranes and Methods for Producing and Using Such Membranes
Application: 13/129,654 →
Publication: US 2011/0274961
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 →