Patent Assignment
Reel/Frame 030357/0344
Assignment of Assignor's Interest
Recorded: 2013-05-06
Pages: 10
Assignors
HIGUCHI, MAI
Executed: 2013-04-20
AOSAKI, YOSHIMUNE
Executed: 2013-04-03
INADA, KEIICHIRO
Executed: 2013-04-17
SUGA, MAMORU
Executed: 2013-04-12
OHSE, KATSUTO
Executed: 2013-03-18
MIDORIKAWA, YOSHIMI
Executed: 2013-03-14
SATO, YUKIKO
Executed: 2013-03-27
Assignees
API CORPORATION
3-4, NIHONBASHI 2-CHOME, CHUO-KU, TOKYO, 103-0027, JAPAN
NIPPON PAPER INDUSTRIES CO., LTD.
4-1, OHJI 1-CHOME, KITA-KU, TOKYO, 114-0002, JAPAN
Covered Property
(1)
Novel Phenolsulfonic Acid Aryl Ester Derivative, and Heat-Sensitive Recording Material Using Same
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Notice of Change of Assignee's Address
Jan 21, 2015
From: API CORPORATION
To: API CORPORATION
Reel/Frame 034783/0220 →
Assignment of Assignor's Interest
Jan 22, 2015
From: API CORPORATION
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 034793/0507 →
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 →