Patent Assignment
Reel/Frame 033140/0415
Assignment of Assignor's Interest
Recorded: 2014-06-19
Pages: 4
Assignors
INADA, KEIICHIRO
Executed: 2014-05-20
HIGUCHI, MAI
Executed: 2014-05-20
SUGA, MAMORU
Executed: 2014-05-20
Assignee
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8251, JAPAN
Covered Property
(1)
Phenolsulfonic Acid Aryl Ester, Developing Agent, and Heat-Sensitive Recording Material
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 19, 2014
From: OGINO, AKIHITO; MIDORIKAWA, YOSHIMI; SATO, YUKIKO
To: NIPPON PAPER INDUSTRIES CO., LTD.
Reel/Frame 033140/0374 →
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 →