from sulfides, hydropolysulfides or polysulfides

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C07C319/06

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C319/00Preparation of thiols, sulfides, hydropolysulfides or polysulfides

Current Industry

C07C319/06from sulfides, hydropolysulfides or polysulfides

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Processes for removing carbon disulfide from symmetrical and asymme...
- Patent number 12,209,063
- Issue date Jan 28, 2025
- Chevron Phillips Chemical Company LP
- Kenneth M. Lassen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a compound of formula RSH by hydrosulfurization
- Patent number 12,162,823
- Issue date Dec 10, 2024
- Adisseo France S.A.S.
- Virginie Belliere-Baca
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for low-cost methane upgrading to added-valuable...
- Patent number 12,122,731
- Issue date Oct 22, 2024
- QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
- Ahmed Abotaleb
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Processes for removing carbon disulfide from symmetrical and asymme...
- Patent number 11,845,716
- Issue date Dec 19, 2023
- Chevron Phillips Chemical Company LP
- Kenneth M. Lassen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of methyl mercaptan
- Patent number 11,608,315
- Issue date Mar 21, 2023
- Arkema France
- Georges Frémy
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparation of n-acetyl cysteine amide and derivatives t...
- Patent number 11,548,851
- Issue date Jan 10, 2023
- NACUITY PHARMACEUTICALS, INC
- G. Michael Wall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing mercaptans by disulfide enzyme hydrogenolysis
- Patent number 11,434,513
- Issue date Sep 6, 2022
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods and systems for mask alignment in manufacturing process of...
- Patent number 11,420,941
- Issue date Aug 23, 2022
- COWPER SCIENCES INC.
- Robert Kuimelis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thioether precursors for fragrant ketones and aldehydes
- Patent number 11,359,161
- Issue date Jun 14, 2022
- Givaudan S.A.
- Felix Flachsmann
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Silylations of aromatic substrates with base-activated organosilanes
- Patent number 11,230,520
- Issue date Jan 25, 2022
- California Institute of Technology
- Robert H. Grubbs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of asymmetrical sulfide compounds and asymmetrical ether...
- Patent number 11,174,225
- Issue date Nov 16, 2021
- Chevron Phillips Chemical Company, LP
- Daniel M. Hasenberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing methyl mercaptan
- Patent number 11,104,642
- Issue date Aug 31, 2021
- Arkema France
- Georges Fremy
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparation of N-acetyl cysteine amide and derivatives t...
- Patent number 11,091,433
- Issue date Aug 17, 2021
- Nacuity Pharmaceutials, Inc.
- G. Michael Wall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino mercaptan compound and preparation method therefor and use th...
- Patent number 11,008,286
- Issue date May 18, 2021
- SHANGHAI KECHOW PHARMA, INC.
- Hongqi Tian
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silylations of aromatic substrates with base-activated organosilanes
- Patent number 10,927,065
- Issue date Feb 23, 2021
- California Institute of Technology
- Robert H. Grubbs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing mercaptophenol compound and intermediate of sa...
- Patent number 10,851,052
- Issue date Dec 1, 2020
- Kumiai Chemical Industry Co., LTD
- Kazuhiro Sambai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for removing carbon disulfide from symmetrical and asymme...
- Patent number 10,774,040
- Issue date Sep 15, 2020
- Chevron Phillips Chemical Company LP
- Kenneth M. Lassen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing methyl mercaptan
- Patent number 10,689,334
- Issue date Jun 23, 2020
- Arkema France
- Georges Fremy
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing mercaptans by hydrogen-assisted disulfide enzy...
- Patent number 10,648,007
- Issue date May 12, 2020
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of asymmetrical sulfide compounds and asymmetrical ether...
- Patent number 10,633,334
- Issue date Apr 28, 2020
- Chevron Phillips Chemical Company LP
- Daniel M. Hasenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparation of N-acetyl cysteine amide and derivatives t...
- Patent number 10,590,073
- Issue date Mar 17, 2020
- NACUITY PHARMACEUTICALS, INC
- G. Michael Wall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing methyl mercaptan from dimethyl sulfide
- Patent number 10,577,314
- Issue date Mar 3, 2020
- Novus International, Inc.
- Puvin Pichai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal compound, liquid crystal composition, composite mate...
- Patent number 10,570,334
- Issue date Feb 25, 2020
- JNC Corporation
- Michiko Sawada
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the purification of acrolein
- Patent number 10,556,850
- Issue date Feb 11, 2020
- Evonik Degussa GmbH
- Thorsten Merker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing dimethyl disulphide
- Patent number 10,550,077
- Issue date Feb 4, 2020
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of dihydrolipoic acid
- Patent number 10,532,978
- Issue date Jan 14, 2020
- AlzChem Trostberg GmbH
- Ingo Schnapperelle
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for conversion of dimethyl sulfide to methyl mercaptan
- Patent number 10,513,492
- Issue date Dec 24, 2019
- Chevron Phillips Chemical Company LP
- Reza Khankal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Intermediates and methods for synthesizing calicheamicin derivatives
- Patent number 10,508,081
- Issue date Dec 17, 2019
- Pfizer Inc.
- Robert Wayne Dugger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catalyst for the synthesis of methyl mercaptan and process for prod...
- Patent number 10,377,704
- Issue date Aug 13, 2019
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for conversion of dimethyl sulfide to methyl mercaptan
- Patent number 10,273,204
- Issue date Apr 30, 2019
- Chevron Phillips Chemical Company LP
- Reza Khankal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING MERCAPTANS BY SULFHYDROLYSIS OF DIALKYL SULFID...
- Publication number 20240286997
- Publication date Aug 29, 2024
- Arkema France
- Hélori SALEMBIER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A METHOD FOR PREPARATION OF 1-(2-((2,4-DIMETHYLPHENYL)THIO)PHENYL)...
- Publication number 20240101524
- Publication date Mar 28, 2024
- R L FINE CHEM PRIVATE LIMITED
- Vinay KUMAR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Processes for Removing Carbon Disulfide from Symmetrical and Asymme...
- Publication number 20240083841
- Publication date Mar 14, 2024
- Chevron Phillips Chemical Company LP
- Kenneth M. Lassen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING MERCAPTANS BY SULFHYDROLYSIS OF SULFIDES
- Publication number 20240025847
- Publication date Jan 25, 2024
- Arkema France
- Georges Fremy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYTHIOL COMPOSITION, OPTICAL COMPOSITION, AND OPTICAL PRODUCTS
- Publication number 20230322665
- Publication date Oct 12, 2023
- SKC CO., LTD.
- Jae Young PAI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PREPARATION OF CYSTEAMINE BITARTRATE AND PRODUCT SO...
- Publication number 20230202975
- Publication date Jun 29, 2023
- RECORDATI INDUSTRIA CHIMICA E FARMACEUTICA S.P.A.
- Antonella MIGLIORINI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS AND SYSTEMS FOR MASK ALIGNMENT IN MANUFACTURING PROCESS OF...
- Publication number 20230096980
- Publication date Mar 30, 2023
- Cowper Sciences Inc.
- Robert KUIMELIS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING MERCAPTANS BY DISULFIDE ENZYME HYDROGENOLYSIS
- Publication number 20220372530
- Publication date Nov 24, 2022
- Arkema France
- Georges FREMY
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PROCESS FOR THE CO-PRODUCTION OF METHYL MERCAPTAN AND OF DIMETHYL D...
- Publication number 20220363630
- Publication date Nov 17, 2022
- Arkema France
- Georges Fremy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RREPARATION METHOD OF 3-MERCAPTOPROPIONIC ACID
- Publication number 20220340520
- Publication date Oct 27, 2022
- HEBEI HOFMANN NEW MATERIAL TECHNOLOGY CO. LTD
- Xinfu WANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SILYLATIONS OF AROMATIC SUBSTRATES WITH BASE-ACTIVATED ORGANOSILANES
- Publication number 20220162236
- Publication date May 26, 2022
- California Institute of Technology
- Robert H. Grubbs
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING A COMPOUND OF FORMULA RSH BY HYDROSULFURIZATION
- Publication number 20220127222
- Publication date Apr 28, 2022
- ADISSEO FRANCE S.A.S.
- Virginie BELLIERE-BACA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Preparation of N-Acetyl Cysteine Amide and Derivatives T...
- Publication number 20220024866
- Publication date Jan 27, 2022
- NaCuity Pharmaceuticals, Inc.
- G. Michael Wall
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYSTEM AND METHOD FOR LOW-COST METHANE UPGRADING TO ADDED-VALUABLE...
- Publication number 20220017434
- Publication date Jan 20, 2022
- QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
- Ahmed Abotaleb
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SILYLATIONS OF AROMATIC SUBSTRATES WITH BASE-ACTIVATED ORGANOSILANES
- Publication number 20210122701
- Publication date Apr 29, 2021
- California Institute of Technology
- Robert H. Grubbs
- C07 - ORGANIC CHEMISTRY
Information Patent Application
THIOETHER PRECURSORS FOR FRAGRANT KETONES AND ALDEHYDES
- Publication number 20210032562
- Publication date Feb 4, 2021
- Givaudan SA
- Felix FLACHSMANN
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
PREPARATION METHOD FOR 4-PHENYLTHIO-BENZENETHIOL
- Publication number 20210009514
- Publication date Jan 14, 2021
- ZHEJIANG NHU COMPANY LTD.
- Zhirong CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF SYNTHESIZING ALPHA-AMINO ACID DERIVATIVES
- Publication number 20200361863
- Publication date Nov 19, 2020
- NANJING TECH UNIVERSITY
- Yaojia JIANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for Removing Carbon Disulfide from Symmetrical and Asymme...
- Publication number 20200339506
- Publication date Oct 29, 2020
- Chevron Phillips Chemical Company LP
- Kenneth M. Lassen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING METHYL MERCAPTAN
- Publication number 20200331851
- Publication date Oct 22, 2020
- Arkema France
- Georges Fremy
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF METHYL MERCAPTAN
- Publication number 20200331852
- Publication date Oct 22, 2020
- Arkema France
- Georges FRÉMY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING MERCAPTOPHENOL COMPOUND AND INTERMEDIATE OF SA...
- Publication number 20200277257
- Publication date Sep 3, 2020
- Kumiai Chemical Industry Co., Ltd.
- Kazuhiro SAMBAI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Preparation of N-Acetyl Cysteine Amide and Derivatives T...
- Publication number 20200277258
- Publication date Sep 3, 2020
- NaCuity Pharmaceuticals, Inc.
- G. Michael Wall
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of Asymmetrical Sulfide Compounds and Asymmetrical Ether...
- Publication number 20200165198
- Publication date May 28, 2020
- Chevron Phillips Chemical Company LP
- Daniel M. Hasenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PURIFICATION OF ACROLEIN
- Publication number 20200031751
- Publication date Jan 30, 2020
- EVONIK DEGUSSA GmbH
- Thorsten MERKER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF DIHYDROLIPOIC ACID
- Publication number 20190276396
- Publication date Sep 12, 2019
- ALZCHEM TROSTBERG GMBH
- Ingo SCHNAPPERELLE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Preparation of N-Acetyl Cysteine Amide and Derivatives T...
- Publication number 20190084926
- Publication date Mar 21, 2019
- NaCuity Pharmaceuticals, Inc.
- G. Michael Wall
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Conversion of Dimethyl Sulfide to Methyl Mercaptan
- Publication number 20180282268
- Publication date Oct 4, 2018
- Chevron Phillips Chemical Company LP
- Reza KHANKAL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING BIS(3-AMINOPHENYL)DISULFIDES AND 3-AMINOTHIOLS
- Publication number 20180258036
- Publication date Sep 13, 2018
- BAYER CROPSCIENCE AG
- Thomas HIMMLER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Alpha-substituted Cysteine or Salt Thereof or...
- Publication number 20180251424
- Publication date Sep 6, 2018
- API Corporation
- Yuuki Asuma
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

from sulfides, hydropolysulfides or polysulfides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Processes for removing carbon disulfide from symmetrical and asymme...

Process for preparing a compound of formula RSH by hydrosulfurization

System and method for low-cost methane upgrading to added-valuable...

Processes for removing carbon disulfide from symmetrical and asymme...

Process for the preparation of methyl mercaptan

Method for preparation of n-acetyl cysteine amide and derivatives t...

Method for producing mercaptans by disulfide enzyme hydrogenolysis

Methods and systems for mask alignment in manufacturing process of...

Thioether precursors for fragrant ketones and aldehydes

Silylations of aromatic substrates with base-activated organosilanes

Synthesis of asymmetrical sulfide compounds and asymmetrical ether...

Method for preparing methyl mercaptan

Method for preparation of N-acetyl cysteine amide and derivatives t...

Amino mercaptan compound and preparation method therefor and use th...

Silylations of aromatic substrates with base-activated organosilanes

Method for producing mercaptophenol compound and intermediate of sa...

Processes for removing carbon disulfide from symmetrical and asymme...

Method for preparing methyl mercaptan

Method for producing mercaptans by hydrogen-assisted disulfide enzy...

Synthesis of asymmetrical sulfide compounds and asymmetrical ether...

Method for preparation of N-acetyl cysteine amide and derivatives t...

Process for producing methyl mercaptan from dimethyl sulfide

Liquid crystal compound, liquid crystal composition, composite mate...

Process for the purification of acrolein

Method for preparing dimethyl disulphide

Process for the production of dihydrolipoic acid

Process for conversion of dimethyl sulfide to methyl mercaptan

Intermediates and methods for synthesizing calicheamicin derivatives

Catalyst for the synthesis of methyl mercaptan and process for prod...

Process for conversion of dimethyl sulfide to methyl mercaptan

Patents Applicationslast 30 patents

METHOD FOR PREPARING MERCAPTANS BY SULFHYDROLYSIS OF DIALKYL SULFID...

A METHOD FOR PREPARATION OF 1-(2-((2,4-DIMETHYLPHENYL)THIO)PHENYL)...

Processes for Removing Carbon Disulfide from Symmetrical and Asymme...

METHOD FOR PREPARING MERCAPTANS BY SULFHYDROLYSIS OF SULFIDES

POLYTHIOL COMPOSITION, OPTICAL COMPOSITION, AND OPTICAL PRODUCTS

PROCESS FOR THE PREPARATION OF CYSTEAMINE BITARTRATE AND PRODUCT SO...

METHODS AND SYSTEMS FOR MASK ALIGNMENT IN MANUFACTURING PROCESS OF...

METHOD FOR PRODUCING MERCAPTANS BY DISULFIDE ENZYME HYDROGENOLYSIS

PROCESS FOR THE CO-PRODUCTION OF METHYL MERCAPTAN AND OF DIMETHYL D...

RREPARATION METHOD OF 3-MERCAPTOPROPIONIC ACID

SILYLATIONS OF AROMATIC SUBSTRATES WITH BASE-ACTIVATED ORGANOSILANES

PROCESS FOR PREPARING A COMPOUND OF FORMULA RSH BY HYDROSULFURIZATION

Method for Preparation of N-Acetyl Cysteine Amide and Derivatives T...

SYSTEM AND METHOD FOR LOW-COST METHANE UPGRADING TO ADDED-VALUABLE...

SILYLATIONS OF AROMATIC SUBSTRATES WITH BASE-ACTIVATED ORGANOSILANES

THIOETHER PRECURSORS FOR FRAGRANT KETONES AND ALDEHYDES

PREPARATION METHOD FOR 4-PHENYLTHIO-BENZENETHIOL

METHOD OF SYNTHESIZING ALPHA-AMINO ACID DERIVATIVES

Processes for Removing Carbon Disulfide from Symmetrical and Asymme...

METHOD FOR PREPARING METHYL MERCAPTAN

PROCESS FOR THE PREPARATION OF METHYL MERCAPTAN

METHOD FOR PRODUCING MERCAPTOPHENOL COMPOUND AND INTERMEDIATE OF SA...

Method for Preparation of N-Acetyl Cysteine Amide and Derivatives T...

Synthesis of Asymmetrical Sulfide Compounds and Asymmetrical Ether...

PROCESS FOR THE PURIFICATION OF ACROLEIN

PROCESS FOR THE PRODUCTION OF DIHYDROLIPOIC ACID

Method for Preparation of N-Acetyl Cysteine Amide and Derivatives T...

Process for Conversion of Dimethyl Sulfide to Methyl Mercaptan

METHOD FOR PRODUCING BIS(3-AMINOPHENYL)DISULFIDES AND 3-AMINOTHIOLS

Method for Producing Alpha-substituted Cysteine or Salt Thereof or...