IP Library › Assignment 027221/0251
Patent Assignment
Reel/Frame 027221/0251

Assignment of Assignor's Interest

Recorded: 2011-11-14 Pages: 3
Assignors
KAMEDA, TAKASHI
Executed: 2011-10-20
SATO, HIDEHARU
Executed: 2011-10-20
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Negative Electrode Material for Nonaqueous Electrolyte Secondary Battery, and Nonaqueous Electrolyte Secondary Battery Using the Same
Patent: 8,920,977 →
Application: 13/241,384 →
Publication: US 2012/0052393
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 →