IP Library › Assignment 020271/0485
Patent Assignment
Reel/Frame 020271/0485

Assignment of Assignor's Interest

Recorded: 2007-12-19 Pages: 4
Assignors
ONISHI, NOBUYUKI
Executed: 2007-03-08
SATOH, HIDEHARU
Executed: 2007-03-08
YAMAGUCHI, KEITA
Executed: 2007-03-08
Assignees
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
TOKAI CARBON CO., LTD.
2-3, KITA-AOYAMA 1-CHOME, MINATO-KU, TOKYO, 107-8636, JAPAN
Covered Property (1)
Negative Electrode Material for Nonaqueous Secondary Cells, Negative Electrode for Nonaqueous Secondary Cells, and Nonaqueous Secondary Cell
Patent: 8,404,383 →
Application: 11/661,213 →
Publication: US 2008/0199777
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 →