IP Library Assignment 021435/0232
Patent Assignment
Reel/Frame 021435/0232

Assignment of Assignor's Interest

Recorded: 2008-08-25 Pages: 4
Assignors
FUSE, TOORU
Executed: 2007-01-11
UONO, HIROYUKI
Executed: 2007-01-11
YAMAGUCHI, KEITA
Executed: 2007-01-16
KAMADA, TOMIYUKI
Executed: 2007-01-17
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Negative Electrode Material for Lithium Secondary Battery, Method for Producing Same, Negative Electrode for Lithium Secondary Battery Using Same and Lithium Secondary Battery
Patent: 8,637,187 →
Application: 11/630,470 →
Publication: US 2008/0274406
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 4, 2017
From: MITSUBISHI CHEMICAL CORPORATION
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043750/0207 →
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →