IP Library › Assignment 028545/0778
Patent Assignment
Reel/Frame 028545/0778

Assignment of Assignor's Interest

Recorded: 2012-07-13 Pages: 2
Assignors
YAMADA, KAZUHIRO
Executed: 2012-05-23
KIKUCHI, SHINTARO
Executed: 2012-05-23
Assignee
TORAY BATTERY SEPARATOR FILM GODO KAISHA
1190-13, IGUCHI, NASUSHIOBARA-SHI, TOCHIGI, JAPAN
Covered Property (1)
Microporous Membranes and Methods for Producing and Using Such Membranes
Patent: 9,044,716 →
Application: 13/521,968 →
Publication: US 2013/0045412
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 10, 2012
From: TORAY BATTERY SEPARATOR FILM GODO KAISHA
To: TORAY BATTERY SEPARATOR FILM CO., LTD.
Reel/Frame 029103/0900 →
Merger Sep 15, 2017
From: TORAY BATTERY SEPARATOR FILM CO., LTD.
To: TORAY INDUSTRIES, INC.
Reel/Frame 043968/0447 →