IP Library › Assignment 037780/0181
Patent Assignment
Reel/Frame 037780/0181

Assignment of Assignor's Interest

Recorded: 2016-02-19 Pages: 3
Assignor
ISHIHARA, TAKESHI
Executed: 2016-02-16
Assignee
TORAY BATTERY SEPARATOR FILM CO., LTD.
1190-13 IGUCHI, NASU-SHIOBARA, TOCHIGI PREFECTURE, 3292763, JAPAN
Covered Property (1)
Multilayer, Microporous Polyolefin Membrane, and Production Method Thereof
Application: 14/893,021 →
Publication: US 2016/0118639
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Oct 10, 2017
From: TORAY BATTERY SEPARATOR FILM CO., LTD.; TORAY INDUSTRIES, INC.
To: TORAY INDUSTRIES, INC.
Reel/Frame 044821/0223 →