IP Library › Assignment 034190/0679
Patent Assignment
Reel/Frame 034190/0679

Assignment of Assignor's Interest

Recorded: 2014-11-17 Pages: 4
Assignors
KINOSHITA, HIRONORI
Executed: 2013-11-18
KISANUKI, SUMITSUGU
Executed: 2013-11-18
SUGI, MASAAKI
Executed: 2013-11-18
MORI, TAKAYOSHI
Executed: 2013-11-18
Assignees
DSP GOKYO FOOD & CHEMICAL CO., LTD.
5-51, EBIE 1-CHOME, FUKUSHIMA-KU, OSAKA-SHI, OSAKA, 553-0001, JAPAN
TOKYO OHKA KOGYO CO., LTD.
150 NAKAMARUKO, NAKAHARA-KU, KAWASAKI-SHI, KANAGAWA, 211-0012, JAPAN
Covered Property (1)
Novel Sulfonium Salt, Method for Producing the Same, and Photoacid Generator
Patent: 8,952,204 →
Application: 14/095,870 →
Publication: US 2014/0163254
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 7, 2022
From: DSP GOKYO FOOD & CHEMICAL CO., LTD.
To: SUMITOMO PHARMA FOOD & CHEMICAL CO., LTD.
Reel/Frame 060304/0592 →
Assignment of Assignor's Interest May 25, 2023
From: SUMITOMO PHARMA FOOD & CHEMICAL CO., LTD.
To: MP GOKYO FOOD & CHEMICAL CO., LTD.
Reel/Frame 063787/0213 →