IP Library Assignment 020898/0219
Patent Assignment
Reel/Frame 020898/0219

Assignment of Assignor's Interest

Recorded: 2008-05-05 Pages: 5
Assignors
USAMI, YASUSHI
Executed: 2008-04-16
NEMOTO, TOMOYUKI
Executed: 2008-04-16
TAKAGI, JUN
Executed: 2008-04-16
TESHIMA, SATOSHI
Executed: 2008-04-16
Assignee
MITSUBISHI PLASTICS, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-0005, JAPAN
Covered Property (1)
Method for Producing Porous Laminate and Porous Laminate
Patent: 8,486,555 →
Application: 12/067,231 →
Publication: US 2009/0181295
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Aug 31, 2017
From: MITSUBISHI PLASTICS, INC
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043746/0912 →
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →