Patent Assignment
Reel/Frame 046238/0348
Change of Name
Recorded: 2018-06-29
Pages: 20
Assignor
WAKO PURE CHEMICAL INDUSTRIES, LTD.
Executed: 2018-04-02
Assignee
FUJIFILM WAKO PURE CHEMICAL CORPORATION
1-2, DOSHOMACHI 3-CHOME, CHUO-KU,, OSAKA, JAPAN
Covered Properties
(19)
Sulfonium Salt Compound
Pyrazole-Based Cyanine Dye
Etching Agent, Etching Method and Liquid for Preparing Etching Agent
Measurement Method Utilizing Internal Standard Substance
Pyrazole-Based Cyanine Dye Containing Quaternary Ammonium Cation
Etching Agent, Etching Method and Liquid for Preparing Etching Agent
Cleaning Agent for Semiconductor Substrates and Method for Processing Semiconductor Substrate Surface
Binder for Lithium Cell, Composition for Producing Electrode, and Electrode
Electrolyte Solution for Electrochemical Device, and Electrochemical Device
Colored Composition
Etching Agent, Etching Method and Etching Agent Preparation Liquid
Cleaning Agent for Semiconductor Substrates and Method for Processing Semiconductor Substrate Surface
Cyanine Coloring Composition
Rhodamine-Based Coloring Composition
Binder for Lithium Cell
Triphenylmethane-Based Colored Composition
Application:
15/314,798 →
Publication:
US 2017/0190818
Graft Polymer, Resin Colored Matter, Method for Producing Same, and Resin Composition Containing Resin Colored Matter
Quencher
Binder for Lithium Cell, Composition for Producing Electrode, and Electrode
Related Assignments
(21)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 14, 2003
From: ISHIHARA, MASAMI; SUMINO, MOTOSHIGE; FUKASAWA, KAZUHITO; KATANO, NAOKI
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 014329/0846 →
Assignment of Assignor's Interest
Oct 15, 2008
From: DATE, MUTSUHIRO; HASABA, SATOSHI; YAMAMOTO, NAOYUKI
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 021685/0271 →
Assignment of Assignor's Interest
Jun 21, 2010
From: MATSUDA, OSAMU; KIKUCHI, NOBUYUKI; HAYASHIDA, ICHIRO; SHIRAHATA, SATOSHI
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 024565/0862 →
Assignment of Assignor's Interest
Oct 31, 2011
From: YAMAMOTO, NAOYUKI; KUROSAWA, TATSUO
To: WAKO PURE CHEMICAL INDUSTIRES, LTD.
Reel/Frame 027149/0974 →
Assignment of Assignor's Interest
Oct 31, 2011
From: YAMAMOTO, NAOYUKI; KUROSAWA, TATSUO; HASABA, SATOSHI; DATE, MUTSUHIRO
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 027150/0068 →
Assignment of Assignor's Interest
Oct 27, 2014
From: KAWADA, HIROMI; MIZUTA, HIRONORI; MAESAWA, TSUNEAKI
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 034043/0233 →
Assignment of Assignor's Interest
May 21, 2015
From: KOMABA, SHINICHI; YABUUCHI, NAOAKI; HAN, ZHEN-JI; SASAKI, TAKEO
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.; TOKYO UNIVERSITY OF SCIENCE FOUNDATION
Reel/Frame 035687/0155 →
Assignment of Assignor's Interest
Jul 22, 2015
From: WATAHIKI, TSUTOMU; KIYOSU, TAKAHIRO; SATO, KAZUHIKO; MORI, GORO
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 036154/0945 →
Assignment of Assignor's Interest
Aug 13, 2015
From: SHIDA, YUKIHIKO; KIM, TAEYEON; TOTSUKA, TOMOTAKA; TAKANO, MASAHIRO
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 036322/0947 →
Assignment of Assignor's Interest
Jan 4, 2016
From: YOKOMIZO, TAKAHIRO; TSURUMOTO, HIROYUKI; KAKIZAWA, MASAHIKO
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 037400/0960 →
Assignment of Assignor's Interest
May 6, 2016
From: KAJIKAWA, TAKAYUKI; HAYASHI, KOHEI; MIZUTA, HIRONORI; WATAHIKI, TSUTOMU
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 038490/0081 →
Assignment of Assignor's Interest
Sep 6, 2016
From: SHIDA, YUKIHIKO; SUZUKI, KATSUFUMI; HORIE, TOMOAKI
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 039640/0582 →
Assignment of Assignor's Interest
Sep 27, 2016
From: SUZUKI, KATSUFUMI; HORIE, TOMOAKI; SHIDA, YUKIHIKO
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 039868/0169 →
Assignment of Assignor's Interest
Nov 21, 2016
From: KOMABA, SHINICHI; YAMAGIWA, KIYOFUMI; AOKI, SHOKO; OKAMOTO, KUNIAKI
To: WAKO PURE CHEMICAL INDUSTIRES, LTD.; TOKYO UNIVERSITY OF SCIENCE FOUNDATION
Reel/Frame 040393/0359 →
Assignment of Assignor's Interest
Nov 29, 2016
From: HORIE, TOMOAKI; YANABA, KOSUKE; HISHINUMA, YUSUKE
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 040454/0946 →
Corrective Assignment to Correct the 1ST Assignee's Name Previously Recorded at Reel: 040393 Frame: 0359. Assignor(S) Hereby Confirms the Assignment.
Dec 5, 2016
From: KOMABA, SHINICHI; YAMAGIWA, KIYOFUMI; AOKI, SHOKO; OKAMOTO, KUNIAKI
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.; TOKYO UNIVERSITY OF SCIENCE FOUNDATION
Reel/Frame 040831/0195 →
Assignment of Assignor's Interest
Dec 30, 2016
From: KIMURA, TATSUHIKO; TOMIDA, MASAYUKI; KIM, TAEYEON; SUZUKI, YOSUKE
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.; RHOMBIC CORPORATION
Reel/Frame 040809/0944 →
Assignment of Assignor's Interest
Jun 28, 2018
From: MATSUDA, OSAMU; KIKUCHI, NOBUYUKI; HAYASHIDA, ICHIRO; SHIRAHATA, SATOSHI
To: WAKO PURE CHEMICAL INDUSTRIES, LTD.
Reel/Frame 046229/0858 →
Assignment of Assignor's Interest
Jul 26, 2019
From: FUJIFILM WAKO PURE CHEMICAL CORPORATION
To: FUJIFILM ELECTRONIC MATERIALS CO., LTD.
Reel/Frame 049872/0613 →
Assignment of Assignor's Interest
Jul 27, 2022
From: FUJIFILM ELECTRONIC MATERIALS CO., LTD.
To: FUJIFILM CORPORATION
Reel/Frame 060978/0943 →
Assignment of Assignor's Interest
Aug 31, 2022
From: FUJIFILM WAKO PURE CHEMICAL CORPORATION
To: FUJIFILM CORPORATION
Reel/Frame 060952/0609 →