of sulfonic acids or halides thereof

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CPC
C07C303/02

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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

C07C303/02of sulfonic acids or halides thereof

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methods for promoting myelination and for treating demyelinating di...
- Patent number 11,998,602
- Issue date Jun 4, 2024
- The Scripps Research Institute
- Luke Lairson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
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
Cyclic process for producing taurine from monoethanolamine
- Patent number 11,623,914
- Issue date Apr 11, 2023
- Vitaworks IP, LLC
- Songzhou Hu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cyclic process for the production of taurine from monoethanolamine
- Patent number RE49370
- Issue date Jan 17, 2023
- Vitaworks IP, LLC
- Songzhou Hu
Information Patent Grant
HPTS series derivatives and synthesis method therefor
- Patent number 11,472,768
- Issue date Oct 18, 2022
- Nanjing University
- Jun Luo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method and system for removing impurities out of taurine mother liq...
- Patent number 11,459,294
- Issue date Oct 4, 2022
- QIANJIANG YONGAN PHARMACEUTICAL CO LTD
- Yong Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cyclic process for producing taurine from monoethanolamine
- Patent number 11,254,639
- Issue date Feb 22, 2022
- Vitaworks IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonated iminodialkanoic acids formed from an iminodialkylnitrile...
- Patent number 11,248,165
- Issue date Feb 15, 2022
- Halliburton Energy Services, Inc.
- Antonio Recio
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cyclic process for producing taurine from monoethanolamine
- Patent number 11,161,808
- Issue date Nov 2, 2021
- Vitaworks IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphono-phosphate and anionic group containing polymers
- Patent number 11,008,411
- Issue date May 18, 2021
- The Procter & Gamble Company
- Ryan M. West
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Integrated processing system with continuous acid loop for converti...
- Patent number 10,995,063
- Issue date May 4, 2021
- Veolia North America Regeneration Services, LLC
- Alan K. Richards
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing alkali taurinate
- Patent number 10,961,183
- Issue date Mar 30, 2021
- Vitaworks IP, LLC
- Songzhou Hu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cyclic process for the production of taurine from alkali isethionate
- Patent number RE48392
- Issue date Jan 12, 2021
- Vitaworks IP, LLC
- Songzhou Hu
Information Patent Grant
Process for producing taurine
- Patent number RE48369
- Issue date Dec 29, 2020
- Vitaworks IP, LLC
- Songzhou Hu
Information Patent Grant
Process for producing taurine from alkali taurinates
- Patent number RE48354
- Issue date Dec 15, 2020
- Vitaworks IP, LLC
- Songzhou Hu
Information Patent Grant
Process for producing taurine from alkali taurinates
- Patent number RE48333
- Issue date Dec 1, 2020
- Vitaworks IP, LLC
- Songzhou Hu
Information Patent Grant
Process for producing taurine from alkali taurinates
- Patent number RE48238
- Issue date Oct 6, 2020
- Vitaworks IP, LLC
- Songzhou Hu
Information Patent Grant
Process for producing taurine
- Patent number 10,793,517
- Issue date Oct 6, 2020
- Vitaworks IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of isosulfan blue
- Patent number 10,752,580
- Issue date Aug 25, 2020
- Apicore US LLC
- Ravishanker Kovi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonated iminodialkanoic acids formed from an iminodialkylnitrile...
- Patent number 10,745,612
- Issue date Aug 18, 2020
- Halliburton Energy Services, Inc.
- Antonio Recio
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing taurine
- Patent number 10,683,264
- Issue date Jun 16, 2020
- Vitaworks IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing the 2-acrylamido-2-methylpropane sulfonic acid...
- Patent number 10,662,149
- Issue date May 26, 2020
- S.P.C.M. SA
- Cédrick Favero
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of isosulfan blue
- Patent number 10,626,086
- Issue date Apr 21, 2020
- Apicore US LLC
- Ravishanker Kovi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing taurine and method for removing impurity from...
- Patent number 10,604,478
- Issue date Mar 31, 2020
- HUBEI GRAND LIFE SCIENCE AND TECHNOLOGY CO., LTD.
- Huajun Sun
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of isosulfan blue
- Patent number 10,590,071
- Issue date Mar 17, 2020
- Apicore US LLC
- Ravishanker Kovi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of isosulfan blue
- Patent number 10,508,080
- Issue date Dec 17, 2019
- Apicore US LLC
- Ravishanker Kovi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of isosulfan blue
- Patent number 10,464,888
- Issue date Nov 5, 2019
- Apicore US LLC
- Ravishanker Kovi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for producing alkylbenzenes, paraffins, olefins and oxo alc...
- Patent number 10,308,896
- Issue date Jun 4, 2019
- The Procter & Gamble Company
- Jeffrey John Scheibel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD, INTERMEDIATE COMPOUNDS, AND SYNTHESIS METHOD FO...
- Publication number 20240368063
- Publication date Nov 7, 2024
- WUYAN PHARMACEUTICAL TECHNOLOGY (SHANGHAI) CO., LTD
- Dongcheng Qiu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYONIUM SALT PHOTOACID GENERATOR FOR ARF LIGHT SOURCE DRY LITHOGR...
- Publication number 20240351979
- Publication date Oct 24, 2024
- SHANGHAI SINYANG SEMICONDUCTOR MATERIALS CO., LTD.
- Shunong FANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PURIFICATION OF ALIPHATIC TAURATE AMIDE
- Publication number 20240158342
- Publication date May 16, 2024
- Hocine KABIR
- C07 - ORGANIC CHEMISTRY
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 REMOVING IMPURITIES OUT OF TAURINE MOTHER LIQUOR AND TAU...
- Publication number 20230044757
- Publication date Feb 9, 2023
- QIANJIANG YONGAN PHARMACEUTICAL CO LTD
- Yong CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Cyclic Process for Producing Taurine from Monoethanolamine
- Publication number 20220135519
- Publication date May 5, 2022
- VITAWORKS IP, LLC
- Songzhou Hu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Cyclic Process for Producing Taurine from Monoethanolamine
- Publication number 20220073455
- Publication date Mar 10, 2022
- VITAWORKS IP, LLC
- Songzhou Hu
- 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
METHODS FOR PRODUCING ALKYLBENZENES, PARAFFINS, OLEFINS AND OXO ALC...
- Publication number 20210108154
- Publication date Apr 15, 2021
- The Procter & Gamble Company
- Jeffrey John Scheibel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
METHOD AND SYSTEM FOR REMOVING IMPURITIES OUT OF TAURINE MOTHER LIQ...
- Publication number 20210061758
- Publication date Mar 4, 2021
- QIANJIANG YONGAN PHARMACEUTICAL CO LTD
- Yong CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR PROMOTING MYELINATION AND FOR TREATING DEMYELINATING DI...
- Publication number 20210023218
- Publication date Jan 28, 2021
- The Scripps Research Institute
- Luke Lairson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARATION OF ISOSULFAN BLUE
- Publication number 20200347013
- Publication date Nov 5, 2020
- Apicore US LLC
- Ravishanker Kovi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SULFONATED IMINODIALKANOIC ACIDS FORMED FROM AN IMINODIALKYLNITRILE...
- Publication number 20200339870
- Publication date Oct 29, 2020
- Halliburton Energy Services, Inc.
- Antonio Recio
- E21 - EARTH DRILLING MINING
Information Patent Application
HPTS SERIES DERIVATIVES AND SYNTHESIS METHOD THEREFOR
- Publication number 20200299231
- Publication date Sep 24, 2020
- Nanjing University
- Jun LUO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process For The Production Of Lignin Derived Low Molecular Products
- Publication number 20200283380
- Publication date Sep 10, 2020
- CMBLU PROJEKT AG
- Nastaran KRAWCZYK
- H01 - BASIC ELECTRIC ELEMENTS
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
INTEGRATED PROCESSING SYSTEM WITH CONTINUOUS ACID LOOP FOR CONVERTI...
- Publication number 20200095197
- Publication date Mar 26, 2020
- Veolia North America Regeneration Services, LLC
- Alan K Richards
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR PRODUCING ALKYLBENZENES, PARAFFINS, OLEFINS AND OXO ALC...
- Publication number 20190241838
- Publication date Aug 8, 2019
- The Procter & Gamble Company
- Jeffrey John SCHEIBEL
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Process for the preparation of Isosulfan Blue
- Publication number 20190218177
- Publication date Jul 18, 2019
- Apicore US LLC
- Ravishanker Kovi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of Isosulfan Blue
- Publication number 20190177269
- Publication date Jun 13, 2019
- Apicore US LLC
- Ravishanker Kovi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of Isosulfan Blue
- Publication number 20190169119
- Publication date Jun 6, 2019
- Apicore US LLC
- Ravishanker Kovi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING TAURINE
- Publication number 20190135739
- Publication date May 9, 2019
- VITAWORKS IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CYCLIC PROCESS FOR PRODUCING ALKALI TAURINATE
- Publication number 20190112262
- Publication date Apr 18, 2019
- VITAWORKS IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of Isosulfan Blue
- Publication number 20190062268
- Publication date Feb 28, 2019
- Apicore US LLC
- Ravishanker Kovi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING ALKALI TAURINATE
- Publication number 20180312464
- Publication date Nov 1, 2018
- VITAWORKS IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING ALKALI TAURINATE
- Publication number 20180141899
- Publication date May 24, 2018
- VITAWORKS IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CYCLIC PROCESS FOR PRODUCING TAURINE
- Publication number 20180093946
- Publication date Apr 5, 2018
- VITAWORKS IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CYCLIC PROCESS FOR PRODUCING TAURINE
- Publication number 20180079716
- Publication date Mar 22, 2018
- VITAWORKS IP, LLC
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARATION OF ISOSULFAN BLUE
- Publication number 20180057454
- Publication date Mar 1, 2018
- Apicore US LLC
- Ravishanker Kovi
- C07 - ORGANIC CHEMISTRY

of sulfonic acids or halides thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods for promoting myelination and for treating demyelinating di...

Process for producing alkali taurinate

Process for producing taurine

Method for preparing taurine

Cyclic process for producing taurine from monoethanolamine

Cyclic process for the production of taurine from monoethanolamine

HPTS series derivatives and synthesis method therefor

Method and system for removing impurities out of taurine mother liq...

Cyclic process for producing taurine from monoethanolamine

Sulfonated iminodialkanoic acids formed from an iminodialkylnitrile...

Cyclic process for producing taurine from monoethanolamine

Phosphono-phosphate and anionic group containing polymers

Integrated processing system with continuous acid loop for converti...

Process for producing alkali taurinate

Cyclic process for the production of taurine from alkali isethionate

Process for producing taurine

Process for producing taurine from alkali taurinates

Process for producing taurine from alkali taurinates

Process for producing taurine from alkali taurinates

Process for producing taurine

Process for preparation of isosulfan blue

Sulfonated iminodialkanoic acids formed from an iminodialkylnitrile...

Process for producing taurine

Method for producing the 2-acrylamido-2-methylpropane sulfonic acid...

Process for the preparation of isosulfan blue

Method for producing taurine and method for removing impurity from...

Process for the preparation of isosulfan blue

Process for the preparation of isosulfan blue

Process for the preparation of isosulfan blue

Methods for producing alkylbenzenes, paraffins, olefins and oxo alc...

Patents Applicationslast 30 patents

PREPARATION METHOD, INTERMEDIATE COMPOUNDS, AND SYNTHESIS METHOD FO...

POLYONIUM SALT PHOTOACID GENERATOR FOR ARF LIGHT SOURCE DRY LITHOGR...

PURIFICATION OF ALIPHATIC TAURATE AMIDE

PROCESS FOR PRODUCING TAURINE

PROCESS FOR PRODUCING ALKALI TAURINATE

SYSTEM FOR REMOVING IMPURITIES OUT OF TAURINE MOTHER LIQUOR AND TAU...

Cyclic Process for Producing Taurine from Monoethanolamine

Cyclic Process for Producing Taurine from Monoethanolamine

PROCESS FOR PRODUCING ALKALI TAURINATE

METHODS FOR PRODUCING ALKYLBENZENES, PARAFFINS, OLEFINS AND OXO ALC...

METHOD AND SYSTEM FOR REMOVING IMPURITIES OUT OF TAURINE MOTHER LIQ...

METHODS FOR PROMOTING MYELINATION AND FOR TREATING DEMYELINATING DI...

PROCESS FOR PREPARATION OF ISOSULFAN BLUE

SULFONATED IMINODIALKANOIC ACIDS FORMED FROM AN IMINODIALKYLNITRILE...

HPTS SERIES DERIVATIVES AND SYNTHESIS METHOD THEREFOR

Process For The Production Of Lignin Derived Low Molecular Products

Process For Producing Taurine

INTEGRATED PROCESSING SYSTEM WITH CONTINUOUS ACID LOOP FOR CONVERTI...

METHODS FOR PRODUCING ALKYLBENZENES, PARAFFINS, OLEFINS AND OXO ALC...

Process for the preparation of Isosulfan Blue

Process for the preparation of Isosulfan Blue

Process for the preparation of Isosulfan Blue

PROCESS FOR PRODUCING TAURINE

CYCLIC PROCESS FOR PRODUCING ALKALI TAURINATE

Process for the preparation of Isosulfan Blue

PROCESS FOR PRODUCING ALKALI TAURINATE

PROCESS FOR PRODUCING ALKALI TAURINATE

CYCLIC PROCESS FOR PRODUCING TAURINE

CYCLIC PROCESS FOR PRODUCING TAURINE

PROCESS FOR PREPARATION OF ISOSULFAN BLUE