of salts of sulfonic acids

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CPC
C07C303/32

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C303/00Preparation of esters or amides of sulfuric acids Preparation of sulfonic acids or of their esters, halides, anhydrides or amides

Current Industry

C07C303/32of salts of sulfonic acids

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Photoacid generators, photoresist compositions, and pattern formati...
- Patent number 12,140,866
- Issue date Nov 12, 2024
- Rohm and Haas Electronic Materials LLC
- Emad Aqad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making biobased products from sugars
- Patent number 12,122,739
- Issue date Oct 22, 2024
- Archer-Daniels-Midland Company
- James Brazdil
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenothiazine diaminium salts and their use
- Patent number 12,064,439
- Issue date Aug 20, 2024
- Wista Laboratories Ltd.
- Colin Marshall
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Onium salt, chemically amplified negative resist composition, and p...
- Patent number 12,060,317
- Issue date Aug 13, 2024
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Fukushima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparation of potassium 5-lodo-2-carboxybenzene sulfonate
- Patent number 12,043,593
- Issue date Jul 23, 2024
- ARXADA AG
- Ellen Klegraf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for dissolving tin (II) oxide
- Patent number 12,043,914
- Issue date Jul 23, 2024
- JX Metals Corporation
- Koichi Takemoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Salt, acid generator, resist composition and method for producing r...
- Patent number 12,013,636
- Issue date Jun 18, 2024
- Sumitomo Chemical Company, Limited
- Masahiko Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Negative resist composition and pattern forming process
- Patent number 11,994,799
- Issue date May 28, 2024
- Shin-Etsu Chemical Co., Ltd.
- Jun Hatakeyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of Glycopyrrolate Tosylate
- Patent number 11,970,444
- Issue date Apr 30, 2024
- HARMAN FINOCHEM LIMITED
- Vijay Trimbak Kadam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Radiation-sensitive resin composition, method of forming resist pat...
- Patent number 11,966,161
- Issue date Apr 23, 2024
- JSR Corporation
- Takuhiro Taniguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoacid-generating monomer, polymer derived therefrom, photoresis...
- Patent number 11,947,258
- Issue date Apr 2, 2024
- Rohm and Hass Electronic Materials LLC
- Emad Aqad
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for preparing taurine and method for recovering mother liquo...
- Patent number 11,891,355
- Issue date Feb 6, 2024
- ZHEJIANG NHU COMPANY LTD.
- Xiaoxiang He
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for recycling taurine mother liquor
- Patent number 11,858,883
- Issue date Jan 2, 2024
- QIANJIANG YONGAN PHAMACEUTICAL CO., LTD.
- Yong Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing alkali taurinate
- Patent number 11,851,395
- Issue date Dec 26, 2023
- Vitaworks IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing taurine
- Patent number 11,845,714
- Issue date Dec 19, 2023
- Vitaworks IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Salt, acid generator, resist composition and method for producing r...
- Patent number 11,840,503
- Issue date Dec 12, 2023
- Sumitomo Chemical Company, Limited
- Katsuhiro Komuro
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing sulfonic acid group-containing monomer
- Patent number 11,820,733
- Issue date Nov 21, 2023
- Asahi Kasei Kabushiki Kaisha
- Nobuyuki Uematsu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing osimertinib or a salt thereof
- Patent number 11,780,824
- Issue date Oct 10, 2023
- Scinopharm Taiwan, Ltd.
- Kuan-Hsun Huang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing taurine
- Patent number 11,773,056
- Issue date Oct 3, 2023
- Qianjiang Yongan Pharmaceutical CO., LTD.
- Yong Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Unsaturated fatty alcohol derivatives from natural oil metathesis
- Patent number 11,760,889
- Issue date Sep 19, 2023
- Stepan Company
- David R. Allen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Radiation-sensitive resin composition and method for forming resist...
- Patent number 11,747,725
- Issue date Sep 5, 2023
- JSR Corporation
- Ken Maruyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vinylsulfonic anhydride, method for producing same, and method for...
- Patent number 11,649,205
- Issue date May 16, 2023
- Asahi Kasei Kabushiki Kaisha
- Nobuyuki Uematsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photoacid-generating monomer, polymer derived therefrom, photoresis...
- Patent number 11,613,519
- Issue date Mar 28, 2023
- Rohm and Haas Electronic Materials LLC
- Emad Aqad
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and system for preparing high-purity taurine and salt
- Patent number 11,578,037
- Issue date Feb 14, 2023
- Yong Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Salt, acid generator, resist composition and method for producing r...
- Patent number 11,556,056
- Issue date Jan 17, 2023
- Sumitomo Chemical Company, Limited
- Yukako Anryu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonium salt photoinitiator, preparation method therefor, photocu...
- Patent number 11,535,590
- Issue date Dec 27, 2022
- Changzhou Tronly New Electronic Materials Co., Ltd.
- Xiaochun Qian
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for preparing high purity taurine and use thereof
- Patent number 11,305,267
- Issue date Apr 19, 2022
- HUBEI GRAND LIFE SCIENCE AND TECHNOLOGY CO., LTD
- Huajun Sun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing safinamide
- Patent number 11,225,457
- Issue date Jan 18, 2022
- Medichem, S.A.
- Yisong Wen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorescent probe for detecting sulfenylated protein, preparation m...
- Patent number 11,209,362
- Issue date Dec 28, 2021
- Chongqing Medical University
- Xiaolei Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Radiation-sensitive composition, pattern-forming method and radiati...
- Patent number 11,204,552
- Issue date Dec 21, 2021
- JSR Corporation
- Tomoki Nagai
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHOTOACID GENERATORS, PHOTORESIST COMPOSITIONS, AND PATTERN FORMATI...
- Publication number 20250116927
- Publication date Apr 10, 2025
- DuPont Electronic Materials International, LLC
- Emad Aqad
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS PROCESS OF FATTY ACYL TAURINE SALT
- Publication number 20250026716
- Publication date Jan 23, 2025
- ZHANGJIAGANG GREAT CHEMICAL CO., LTD.
- Yongqian HUANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHENOTHIAZINE DIAMINIUM SALTS AND THEIR USE
- Publication number 20250000871
- Publication date Jan 2, 2025
- WisTa Laboratories Ltd.
- Colin Marshall
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Hydrocarbyl tetralin polyethersulfonate, preparation method therefo...
- Publication number 20240352190
- Publication date Oct 24, 2024
- China Petroleum and Chemical Corporation
- Xinning BAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING TAURINE
- Publication number 20240092732
- Publication date Mar 21, 2024
- VITAWORKS IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RADIATION-SENSITIVE RESIN COMPOSITION AND METHOD FOR FORMING RESIST...
- Publication number 20230341772
- Publication date Oct 26, 2023
- JSR Corporation
- Ken MARUYAMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR RECYCLING TAURINE MOTHER LIQUOR
- Publication number 20230212111
- Publication date Jul 6, 2023
- QIANJIANG Yongan Phamaceutical CO., LTD.
- Yong Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHOTOACID-GENERATING MONOMER, POLYMER DERIVED THEREFROM, PHOTORESIS...
- Publication number 20230212112
- Publication date Jul 6, 2023
- Rohm and Haas Electronic Materials L.L.C.
- Emad Aqad
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS FOR PRODUCING TAURINE
- Publication number 20230192602
- Publication date Jun 22, 2023
- VITAWORKS IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING ALKALI TAURINATE
- Publication number 20230192603
- Publication date Jun 22, 2023
- VITAWORKS IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYSTEM FOR SYSTEM FOR PREPARING HIGH-PURITY TAURINE AND SALT
- Publication number 20230183173
- Publication date Jun 15, 2023
- QIANJIANG YONGAN PHARMACEUTICAL CO LTD
- Yong CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NOVEL SULFOBETAINE MONOMERS, PROCESS FOR PREPARING SAME, AND USES T...
- Publication number 20230183174
- Publication date Jun 15, 2023
- S.P.C.M. SA
- Johann KIEFFER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITION AND METHODS FOR MODULATING A KINASE CASCADE
- Publication number 20230167060
- Publication date Jun 1, 2023
- Athenex, Inc.
- David G. HANGAUER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS SULFONATION TO PRODUCE TAURINE
- Publication number 20230109446
- Publication date Apr 6, 2023
- Archer-Daniels-Midland Company
- Chi Cheng Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS SULFONATION OF AMINOETHYLENE SULFONIC ESTER WITH CARBON DIO...
- Publication number 20230104350
- Publication date Apr 6, 2023
- Archer-Daniels-Midland Company
- Chi Cheng Ma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR MAKING BIOBASED PRODUCTS FROM SUGARS
- Publication number 20220363628
- Publication date Nov 17, 2022
- Archer-Daniels-Midland Company
- James Brazdil
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR DISSOLVING TIN (II) OXIDE
- Publication number 20220243349
- Publication date Aug 4, 2022
- JX NIPPON MINING & METALS CORPORATION
- Koichi Takemoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR PREPARATION OF GLYCOPYRROLATE TOSYLATE
- Publication number 20220009888
- Publication date Jan 13, 2022
- HARMAN FINOCHEM LIMITED
- Vijay Trimbak KADAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR PREPARING HIGH PURITY TAURINE AND USE THEREOF
- Publication number 20210331148
- Publication date Oct 28, 2021
- HUBEI GRAND LIFE SCIENCE AND TECHNOLOGY CO., LTD
- Huajun SUN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
VINYLSULFONIC ANHYDRIDE, METHOD FOR PRODUCING SAME, AND METHOD FOR...
- Publication number 20210269395
- Publication date Sep 2, 2021
- Asahi Kasei Kabushiki Kaisha
- Nobuyuki UEMATSU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Preparation of Potassium 5-Iodo-2-Carboxybenzene Sulfonate
- Publication number 20210261501
- Publication date Aug 26, 2021
- Lonza Solutions AG
- Ellen KLEGRAF
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITION AND METHODS FOR MODULATING A KINASE CASCADE
- Publication number 20210214305
- Publication date Jul 15, 2021
- Athenex, Inc.
- David G. HANGAUER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING ALKALI TAURINATE
- Publication number 20210179551
- Publication date Jun 17, 2021
- VITAWORKS IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ESTERAMINE SALTS
- Publication number 20210154117
- Publication date May 27, 2021
- BASF SE
- Sophia EBERT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Amphiphilic Biphenyl Compounds Derived from Alpha Olefins or Vinyli...
- Publication number 20210070701
- Publication date Mar 11, 2021
- EXXONMOBIL CHEMICAL PATENTS INC.
- Abhimanyu O. Patil
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of Safinamide Mesylate intermediate
- Publication number 20210040031
- Publication date Feb 11, 2021
- RK Pharma Solutions LLC
- Ravishanker Kovi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING SULFONIC ACID GROUP-CONTAINING MONOMER
- Publication number 20200399210
- Publication date Dec 24, 2020
- ASAHI KASEI KABUSHIKI KAISHA
- Nobuyuki UEMATSU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
UNSATURATED FATTY ALCOHOL DERIVATIVES FROM NATURAL OIL METATHESIS
- Publication number 20200347245
- Publication date Nov 5, 2020
- Stepan Company
- David R. Allen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Process For Producing Taurine
- Publication number 20200181070
- Publication date Jun 11, 2020
- VITAWORKS IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUORESCENT PROBE FOR DETECTING SULFENATED PROTEIN PREPARATION METH...
- Publication number 20200096444
- Publication date Mar 26, 2020
- Chongqing Medical University
- Xiaolei HU
- C07 - ORGANIC CHEMISTRY

of salts of sulfonic acids

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Photoacid generators, photoresist compositions, and pattern formati...

Process for making biobased products from sugars

Phenothiazine diaminium salts and their use

Onium salt, chemically amplified negative resist composition, and p...

Method for preparation of potassium 5-lodo-2-carboxybenzene sulfonate

Method for dissolving tin (II) oxide

Salt, acid generator, resist composition and method for producing r...

Negative resist composition and pattern forming process

Process for preparation of Glycopyrrolate Tosylate

Radiation-sensitive resin composition, method of forming resist pat...

Photoacid-generating monomer, polymer derived therefrom, photoresis...

Method for preparing taurine and method for recovering mother liquo...

Method for recycling taurine mother liquor

Process for producing alkali taurinate

Process for producing taurine

Salt, acid generator, resist composition and method for producing r...

Process for producing sulfonic acid group-containing monomer

Process for preparing osimertinib or a salt thereof

Method for preparing taurine

Unsaturated fatty alcohol derivatives from natural oil metathesis

Radiation-sensitive resin composition and method for forming resist...

Vinylsulfonic anhydride, method for producing same, and method for...

Photoacid-generating monomer, polymer derived therefrom, photoresis...

Method and system for preparing high-purity taurine and salt

Salt, acid generator, resist composition and method for producing r...

Sulfonium salt photoinitiator, preparation method therefor, photocu...

Catalyst for preparing high purity taurine and use thereof

Process for preparing safinamide

Fluorescent probe for detecting sulfenylated protein, preparation m...

Radiation-sensitive composition, pattern-forming method and radiati...

Patents Applicationslast 30 patents

PHOTOACID GENERATORS, PHOTORESIST COMPOSITIONS, AND PATTERN FORMATI...

SYNTHESIS PROCESS OF FATTY ACYL TAURINE SALT

PHENOTHIAZINE DIAMINIUM SALTS AND THEIR USE

Hydrocarbyl tetralin polyethersulfonate, preparation method therefo...

PROCESS FOR PRODUCING TAURINE

RADIATION-SENSITIVE RESIN COMPOSITION AND METHOD FOR FORMING RESIST...

METHOD FOR RECYCLING TAURINE MOTHER LIQUOR

PHOTOACID-GENERATING MONOMER, POLYMER DERIVED THEREFROM, PHOTORESIS...

PROCESS FOR PRODUCING TAURINE

PROCESS FOR PRODUCING ALKALI TAURINATE

SYSTEM FOR SYSTEM FOR PREPARING HIGH-PURITY TAURINE AND SALT

NOVEL SULFOBETAINE MONOMERS, PROCESS FOR PREPARING SAME, AND USES T...

COMPOSITION AND METHODS FOR MODULATING A KINASE CASCADE

PROCESS SULFONATION TO PRODUCE TAURINE

PROCESS SULFONATION OF AMINOETHYLENE SULFONIC ESTER WITH CARBON DIO...

PROCESS FOR MAKING BIOBASED PRODUCTS FROM SUGARS

METHOD FOR DISSOLVING TIN (II) OXIDE

PROCESS FOR PREPARATION OF GLYCOPYRROLATE TOSYLATE

CATALYST FOR PREPARING HIGH PURITY TAURINE AND USE THEREOF

VINYLSULFONIC ANHYDRIDE, METHOD FOR PRODUCING SAME, AND METHOD FOR...

Method for Preparation of Potassium 5-Iodo-2-Carboxybenzene Sulfonate

COMPOSITION AND METHODS FOR MODULATING A KINASE CASCADE

PROCESS FOR PRODUCING ALKALI TAURINATE

ESTERAMINE SALTS

Amphiphilic Biphenyl Compounds Derived from Alpha Olefins or Vinyli...

Process for the preparation of Safinamide Mesylate intermediate

PROCESS FOR PRODUCING SULFONIC ACID GROUP-CONTAINING MONOMER

UNSATURATED FATTY ALCOHOL DERIVATIVES FROM NATURAL OIL METATHESIS

Process For Producing Taurine

FLUORESCENT PROBE FOR DETECTING SULFENATED PROTEIN PREPARATION METH...