Patent Assignment
Reel/Frame 035764/0703
Assignment of Assignor's Interest
Recorded: 2015-06-02
Pages: 3
Assignors
KINOSHITA, HIRONORI
Executed: 2015-03-04
KISANUKI, SUMITSUGA
Executed: 2015-03-04
SUGI, MASAAKI
Executed: 2015-03-05
Assignee
DSP GOKYO FOOD & CHEMICAL CO., LTD.
5-51, EBIE 1-CHOME, FUKUSHIMA-KU, OSAKA-SHI, OSAKA, 553-0001, JAPAN
Covered Property
(1)
Novel Sulfonium Salt Compound, Method for Producing the Same, and Photoacid Generator
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Name of Assignor, Sumitsugu Kisanuki, Which Was Misspelled as Sumitsuga Kisanuki Previously Recorded on Reel 035764 Frame 0703. Assignor(S) Hereby Confirms the Assignment.
Oct 30, 2015
From: KINOSHITA, HIRONORI; KISANUKI, SUMITSUGU; SUGI, MASAAKI
To: DSP GOKYO FOOD & CHEMICAL CO., LTD.
Reel/Frame 037010/0024 →
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 →