IP Library › Assignment 034090/0556
Patent Assignment
Reel/Frame 034090/0556

Assignment of Assignor's Interest

Recorded: 2014-11-03 Pages: 3
Assignors
YAMADA, HIROTO
Executed: 2014-10-21
NEMOTO, TOMOYUKI
Executed: 2014-10-21
Assignee
MITSUBISHI PLASTICS, INC.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8252, JAPAN
Covered Property (1)
Multilayer Porous Film, Separator for Nonaqueous Electrolyte Secondary Battery, and Nonaqueous Electrolyte Secondary Battery
Patent: 9,818,999 →
Application: 14/398,585 →
Publication: US 2015/0111109
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name May 19, 2017
From: MITSUBISHI PLASTICS, INC.; MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 042501/0163 →