Quaternary ammonium compounds

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CPC
B01J31/0239

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01JCHEMICAL OR PHYSICAL PROCESSES B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds

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B01J31/0239Quaternary ammonium compounds

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Patents Grantslast 30 patents

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Process for the synthesis of 2,3,3,3-tetrafluoropropene
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Process for manufacture of 2-chloro-1,1,1-trifluoropropene
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Process for manufacture of 2,3,3,3-tetrafluoropropene
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Accelerator composition for the cure of polyfunctional isocyanates...
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Catalysts for chemical reactions in a water-surfactant mixture
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Processes for preparing calixarenes
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Process for preparing safinamide
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Production method for alkene
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Catalysts for olefin isomerization
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Processes for preparing calixarenes
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Process for preparing a structurally selective oligomerization cata...
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Targeted, metal-catalyzed fluorination of complex compounds with fl...
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- Trustees of Princeton University
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- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

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METHOD AND DEVICE FOR MANUFACTURING TRIACETONAMINE
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COMPOSITION
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METHOD FOR PRODUCING HYDROGEN
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PERFLUORINATED AMIDE SALTS AND THEIR USES AS IONIC CONDUCTING MATER...
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CARBONATE-CONTAINING OLIGOMER, MANUFACTURING METHOD THEREOF, AND CR...
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METHOD FOR CATALYZING REACTION OF EPOXIDE COMPOUND AND CARBON DIOXI...
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- SHENZHEN CAPCHEM TECHNOLOGY CO., LTD.
- Yuanyuan KANG
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POLYALKYL P-PHENYLENEDIAMINE ANTI-DEGRADANTS AND INTERMEDIATES AND...
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- Sennics Co., Ltd.
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- B60 - VEHICLES IN GENERAL
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POLYALKYL P-PHENYLENEDIAMINE ANTI-DEGRADANTS AND INTERMEDIATES AND...
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Method for Hydrotreating and Recycling Waste Lubricating Oil
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- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
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A METHOD FOR THE PREPARATION OF 1,2-PROPANEDIOL
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- Evonik Operations GmbH
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PROCESS OF MAKING DERIVATIVES OF SUBSTITUTED MORPHOLINES
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PROCESS OF MAKING DERIVATIVES OF SUBSTITUTED MORPHOLINES
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- SUPERNUS PHARMACEUTICALS, INC.
- Yanjun Sun
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MANUFACTURING PROCESS FOR 3,5-DICHLOROPICOLINONITRILE FOR SYNTHESIS...
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- Akebia Therapeutics, Inc.
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DIRECT SYNTHESIS OF CYCLIC CARBONATES USING CHOLINE CHLORIDE AS CAT...
- Publication number 20230286936
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- Baker Hughes Oilfield Operations LLC
- Analette Carrasco
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RADICAL GENERATING CATALYST, METHOD FOR PRODUCING RADICAL, METHOD F...
- Publication number 20230264181
- Publication date Aug 24, 2023
- ACENET INC.
- Kiyoto TAKAMORI
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PREPARATION METHOD OF 4-(HEPTAFLUORO-2-PROPYL)-2-TRIFLUOROMETHYLANI...
- Publication number 20230062431
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- JIANGXI TIANYU CHEMICAL CO., LTD.
- Chaoqun HUANG
- C07 - ORGANIC CHEMISTRY
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SYNTHESIS METHOD FOR HALOFUGINONE AND HALOFUGINONE INTERMEDIATES
- Publication number 20220371995
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- LAUNCH-PHARMA TECHNOLOGIES, LTD.
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DRUG, DRUG MANUFACTURING METHOD, AND WATER PURIFICATION METHOD
- Publication number 20220355283
- Publication date Nov 10, 2022
- ACENET INC.
- Kiyoto TAKAMORI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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METHOD OF PREPARING ALKOXY-FUNCTIONAL ORGANOSILOXANE COMPOUNDS
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- Dow Silicones Corporation
- Marc-André COURTEMANCHE
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METHOD FOR OXIDATIVE CLEAVAGE OF OLEFINS USING A HALOOXODIPEROXOMET...
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- Publication date Oct 6, 2022
- DEMETA
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PROCESSES FOR PREPARING CALIXARENES
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- Publication date Jun 9, 2022
- SI GROUP, INC.
- Cornelius HAASE
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OXIRANE-FUNCTIONAL VINYL MONOMERS AND METHODS FOR MAKING THE SAME
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- SWIMC LLC
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Synthesis Method for Candesartan Cilexetil Intermediate
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Multi-Arm Monomolecular White Light-Emitting Materials, Preparation...
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METHOD FOR PRODUCING EPOXY COMPOUND
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ETHYLENE SENSOR
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- Massachusetts Institute of Technology
- Timothy Swager
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Accelerator Composition for the Cure of Polyfunctional Isocyanates...
- Publication number 20210238343
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- HUNTSMAN ADVANCED MATERIALS LICENSING (SWITZERLAND) GMBH
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Catalyst System for Producing Cyclic Carbonates and Method Related...
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METHOD FOR PRODUCING CARBON MONOXIDE
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- Commissariat A L'Energie Atomique et Aux Energies Alternatives
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Quaternary ammonium compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polyalkyl p-phenylenediamine anti-degradants and intermediates and...

Processes for preparing calixarenes

Process for the production of higher carboxylic acid vinyl esters

Catalyst systems

Process of making derivatives of substituted morpholines

Process for preparing polycarbonates using a catalyst system having...

Catalyst system for producing cyclic carbonates and method related...

Catalyst system for producing cyclic carbonates and method related...

Production method for 1,2,3,5,6-pentathiepane

Direct synthesis of cyclic carbonates using choline chloride as cat...

Process for the synthesis of 2,3,3,3-tetrafluoropropene

Preparation method of 4-(heptafluoro-2-propyl)-2-trifluoromethylani...

Radical generating catalyst, method for producing radical, method f...

Process for manufacture of 2,3-dichloro-1,1,1-trifluoropropane

Method for producing carbon monoxide

Process for manufacture of 2-chloro-1,1,1-trifluoropropene

Process for manufacture of 2,3,3,3-tetrafluoropropene

Accelerator composition for the cure of polyfunctional isocyanates...

Method for producing epoxy compound

Chemical synthesis method for fabricating boron carbide powders

Preparation of diesters of (meth)acrylic acid from epoxides

Method for preparation of a catalyst solution for selective 1-hexen...

Catalysts for chemical reactions in a water-surfactant mixture

Processes for preparing calixarenes

Process for preparing safinamide

Production method for alkene

Catalysts for olefin isomerization

Processes for preparing calixarenes

Process for preparing a structurally selective oligomerization cata...

Targeted, metal-catalyzed fluorination of complex compounds with fl...

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR MANUFACTURING TRIACETONAMINE

COMPOSITION

METHOD FOR PRODUCING HYDROGEN

PERFLUORINATED AMIDE SALTS AND THEIR USES AS IONIC CONDUCTING MATER...

CARBONATE-CONTAINING OLIGOMER, MANUFACTURING METHOD THEREOF, AND CR...

METHOD FOR CATALYZING REACTION OF EPOXIDE COMPOUND AND CARBON DIOXI...

POLYALKYL P-PHENYLENEDIAMINE ANTI-DEGRADANTS AND INTERMEDIATES AND...

POLYALKYL P-PHENYLENEDIAMINE ANTI-DEGRADANTS AND INTERMEDIATES AND...

Method for Hydrotreating and Recycling Waste Lubricating Oil

A METHOD FOR THE PREPARATION OF 1,2-PROPANEDIOL

PROCESS OF MAKING DERIVATIVES OF SUBSTITUTED MORPHOLINES

PROCESS OF MAKING DERIVATIVES OF SUBSTITUTED MORPHOLINES

MANUFACTURING PROCESS FOR 3,5-DICHLOROPICOLINONITRILE FOR SYNTHESIS...

DIRECT SYNTHESIS OF CYCLIC CARBONATES USING CHOLINE CHLORIDE AS CAT...

RADICAL GENERATING CATALYST, METHOD FOR PRODUCING RADICAL, METHOD F...

PREPARATION METHOD OF 4-(HEPTAFLUORO-2-PROPYL)-2-TRIFLUOROMETHYLANI...

SYNTHESIS METHOD FOR HALOFUGINONE AND HALOFUGINONE INTERMEDIATES

DRUG, DRUG MANUFACTURING METHOD, AND WATER PURIFICATION METHOD

METHOD OF PREPARING ALKOXY-FUNCTIONAL ORGANOSILOXANE COMPOUNDS

METHOD FOR OXIDATIVE CLEAVAGE OF OLEFINS USING A HALOOXODIPEROXOMET...

PROCESSES FOR PREPARING CALIXARENES

OXIRANE-FUNCTIONAL VINYL MONOMERS AND METHODS FOR MAKING THE SAME

Synthesis Method for Candesartan Cilexetil Intermediate

Multi-Arm Monomolecular White Light-Emitting Materials, Preparation...

METHOD FOR PRODUCING EPOXY COMPOUND

ETHYLENE SENSOR

Accelerator Composition for the Cure of Polyfunctional Isocyanates...

Catalyst System for Producing Cyclic Carbonates and Method Related...

PROCESS FOR PREPARING ISOCYANURATE

METHOD FOR PRODUCING CARBON MONOXIDE