IP Library › Assignment 033815/0632
Patent Assignment
Reel/Frame 033815/0632

Assignment of Assignor's Interest

Recorded: 2014-09-25 Pages: 3
Assignors
MITSUOKA, HIDETO
Executed: 2014-09-12
KIKUCHI, SHINTARO
Executed: 2014-09-16
YAMADA, KAZUHIRO
Executed: 2014-09-16
Assignee
TORAY BATTERY SEPARATOR FILM CO., LTD.
1190-13 IGUCHI, NASUSHIOBARA, 329-2763, JAPAN
Covered Property (1)
Polyethylene Microporous Membrane and Process for Manufacturing Same
Patent: 9,595,703 →
Application: 14/384,316 →
Publication: US 2015/0030907
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →