IP Library Assignment 027471/0472
Patent Assignment
Reel/Frame 027471/0472

Assignment of Assignor's Interest

Recorded: 2012-01-03 Pages: 3
Assignors
ARITA, YOJI
Executed: 2011-11-02
YONEDA, TAKASHI
Executed: 2011-11-02
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Process for Producing Silicon, Silicon, and Panel for Solar Cells
Patent: 9,567,227 →
Application: 13/342,524 →
Publication: US 2012/0100058
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 →