Preparation of oxiranes

Industry

CPC
C07D301/00

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07DHETEROCYCLIC COMPOUNDS

Current Industry

Sub Industries

C07D301/02Synthesis of the oxirane ring C07D301/03by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds C07D301/04with air or molecular oxygen C07D301/06in the liquid phase C07D301/08in the gaseous phase C07D301/10with catalysts containing silver or gold C07D301/12with hydrogen peroxide or inorganic peroxides or peracids C07D301/14with organic peracids, or salts, anhydrides or esters thereof C07D301/16formed in situ C07D301/18from polybasic carboxylic acids C07D301/19with organic hydroperoxides C07D301/22by oxidation of the saturated compounds with air or molecular oxygen C07D301/24by splitting off HAL-Y from compounds containing the radical HAL-C-C-OY C07D301/26Y being hydrogen C07D301/27Condensation of epihalohydrins or halohydrins with compounds containing active hydrogen atoms C07D301/28by reaction with hydroxyl radicals C07D301/30by reaction with carboxyl radicals C07D301/32Separation Purification C07D301/36Use of additives

Industries

Patents Grantslast 30 patents

Information Patent Grant
Catalyst for producing ethylene oxide by gas-phase oxidation
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- Issue date Oct 22, 2024
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Hierarchical magnetic nanoparticle-enzyme mesoporous assemblies emb...
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- Issue date Sep 10, 2024
- Cornell University
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Fluidized reaction method for synthesizing propylene oxide by gas p...
- Patent number 12,054,467
- Issue date Aug 6, 2024
- Dalian University of Technology
- Hongchen Guo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method for producing epoxyalkane, and solid oxidation catalyst
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- Issue date Jul 9, 2024
- Kao Corporation
- Mee Lin Yap
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Composite solid base catalyst, manufacturing method thereof and man...
- Patent number 11,998,894
- Issue date Jun 4, 2024
- National Tsing Hua University
- De-Hao Tsai
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Flexible dry sprinkler having a differential pressure controller
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- Issue date Jun 4, 2024
- The Reliable Automatic Sprinkler Co. Inc.
- Thomas Multer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Epoxidation processes and catalysts for use therein
- Patent number 11,980,872
- Issue date May 14, 2024
- Lyondell Chemical Technology, L.P.
- Sandor Nagy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Process of preparing a peptide epoxyketone immunoproteasome inhibit...
- Patent number 11,976,053
- Issue date May 7, 2024
- KEZAR LIFE SCIENCES, INC.
- Henry Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
(R)-(2-methyloxiran-2-yl)methyl 4-bromobenzenesulfonate
- Patent number 11,958,818
- Issue date Apr 16, 2024
- Boehringer Ingelheim International GmbH
- Nitinchandra D. Patel
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Information Patent Grant
Epoxide with low total chlorine content and no heavy metal residues...
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- Issue date Apr 9, 2024
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- Jianwei Han
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Information Patent Grant
Method for recovery of ethylene oxide
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- Issue date Mar 19, 2024
- Brian Ozero
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Information Patent Grant
Ethylene oxide high selectivity catalyst conditioning process
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- Issue date Mar 19, 2024
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- B82 - NANO-TECHNOLOGY
Information Patent Grant
Preparation method for propylene epoxidation catalyst and use thereof
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- Wanhua Chemical Group Co., Ltd.
- Lei Wang
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Information Patent Grant
Process and system to make olefin epoxides
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Information Patent Grant
Process for making propene oxide
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Continuous isolation of cannabidiol and conversion of cannabidiol t...
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Continuous isolation of cannabidiol and cannabinoids and conversion...
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Bridged phthalocyanine- and napththalocyanine-metal complex catalys...
- Patent number 11,826,740
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Information Patent Grant
Process for the preparation of ethylene glycol
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- Issue date Nov 7, 2023
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Information Patent Grant
Use of monopropylene glycol from purge streams in epoxidation catal...
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- Issue date Nov 7, 2023
- Lyondell Chemical Technology, L.P.
- Ha H. Nguyen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for conditioning an ethylene epoxidation catalyst and assoc...
- Patent number 11,801,493
- Issue date Oct 31, 2023
- SHELL USA, INC.
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Information Patent Grant
Epoxide compounds, methods of preparations and uses thereof
- Patent number 11,795,153
- Issue date Oct 24, 2023
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Information Patent Grant
Catalyst supports—composition and process of manufacture
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- Issue date Oct 3, 2023
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- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and system for producing epoxyalkane
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Information Patent Grant
Method for purification of terpenoid amino alcohol derivatives
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- Issue date Aug 29, 2023
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Information Patent Grant
Enhanced peroxygen stability in multi-dispense TAED-containing pero...
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- Issue date Aug 22, 2023
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- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Ethylene oxide purification
- Patent number 11,724,976
- Issue date Aug 15, 2023
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- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing a tetrafluoro-1,2-epoxypropane
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- Issue date Aug 8, 2023
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- James Henry Murray
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Information Patent Grant
Synthesis of (S)-2-amino-4-methyl-((R)-2-methyloxirane-2-yl)-pentan...
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- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for recovering propylene oxide and carbon dioxide in PPC po...
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- Issue date Jul 4, 2023
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- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SIMPLIFIED ETHYLENE OXIDE PURIFICATION METHODS
- Publication number 20240376063
- Publication date Nov 14, 2024
- DOW GLOBAL TECHNOLOGIES LLC
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- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EPOXYDATION CATALYST SYSTEMS AND PROCESS FOR PREPARING EPOXIDES
- Publication number 20240375091
- Publication date Nov 14, 2024
- COVESTRO DEUTSCHLAND AG
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- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES FOR FORMING EPOXY RESIN COMPOSITIONS AND SEPARATION PROCE...
- Publication number 20240336722
- Publication date Oct 10, 2024
- Westlake Epoxy Inc.
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Information Patent Application
METHOD FOR PRODUCING ALKYLENE OXIDES
- Publication number 20240308970
- Publication date Sep 19, 2024
- COVESTRO DEUTSCHLAND AG
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- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF A LIQUID MIXTURE COMPRISING METHANOL...
- Publication number 20240294483
- Publication date Sep 5, 2024
- BASF SE
- Andrei-Nicolae PARVULESCU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HIGH PURITY TABLETED ALPHA-ALUMINA CATALYST SUPPORT
- Publication number 20240293802
- Publication date Sep 5, 2024
- BASF SE
- Christian WALSDORFF
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR REDUCING THE AGING-RELATED DEACTIVATION OF HIGH SELECTI...
- Publication number 20240279193
- Publication date Aug 22, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Wen -Sheng Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
UNDERLAYER AND METHODS FOR EUV LITHOGRAPHY
- Publication number 20240280905
- Publication date Aug 22, 2024
- Brewer Science, Inc.
- Si Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLEXIBLE DRY SPRINKLER HAVING A DIFFERENTIAL PRESSURE CONTROLLER
- Publication number 20240252863
- Publication date Aug 1, 2024
- The Reliable Automatic Sprinkler Co. Inc.
- Thomas Multer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AN INTEGRATED PLANT AND AN INTEGRATED PROCESS FOR MAKING PROPENE OXIDE
- Publication number 20240228450
- Publication date Jul 11, 2024
- Evonik Operations GmbH
- Michael BENJE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ALKYLENE OXIDE CATALYST THAT CAN BE MANUFACTURED RAPIDLY IN ONE STEP
- Publication number 20240207824
- Publication date Jun 27, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Karena Smoll
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING AN OLEFIN OXIDE
- Publication number 20240158361
- Publication date May 16, 2024
- BASF SE
- Dominic RIEDEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MODERATOR AND CATALYST PERFORMANCE OPTIMIZATION FOR EPOXIDATION OF...
- Publication number 20240150307
- Publication date May 9, 2024
- SHELL USA, INC.
- Gary James WELLS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR MONITORING A TUBE SHEET OF A HEAT EXCHANGER
- Publication number 20240144465
- Publication date May 2, 2024
- Arkema Inc.
- Michael S. DECOURCY
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS FOR THE EPOXIDATION OF PROPENE
- Publication number 20240092749
- Publication date Mar 21, 2024
- Evonik Operations GmbH
- Maik BERNHARD
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF ETHYLENE OXIDE
- Publication number 20240025869
- Publication date Jan 25, 2024
- Shell Oil Company
- John Robert LOCKEMEYER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process For The Preparation Of Prothioconazole And Intermediates Th...
- Publication number 20240025865
- Publication date Jan 25, 2024
- ADAMA MAKHTESHIM LTD.
- Elizabetha Raguan Pen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AROMATIC DIOL COMPOUNDS, DIEPOXIDE COMPOUNDS, POLYMERS PREPARED FRO...
- Publication number 20230416449
- Publication date Dec 28, 2023
- SWIMC LLC
- Benoit PROUVOST
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST SUPPORTS - COMPOSITION AND PROCESS OF MANUFACTURE
- Publication number 20230405561
- Publication date Dec 21, 2023
- AVN Corporation
- Madan Mohan Bhasin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
A METHOD FOR INCREASING PROPYLENE OXIDE OUTPUT OF AN INTEGRATED PRO...
- Publication number 20230382878
- Publication date Nov 30, 2023
- Evonik Operations GmbH
- Holger Wiederhold
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of Sulfonamide Intermediates
- Publication number 20230357137
- Publication date Nov 9, 2023
- Amgen Inc.
- Neil Fred LANGILLE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TALL OIL DERIVED GLYCIDYL ESTERS AND PROCESS OF MAKING THE SAME
- Publication number 20230357174
- Publication date Nov 9, 2023
- Ingevity South Carolina, LLC
- Bing Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METAL-ORGANIC FRAMEWORK (MOF) MIL-125 AND PREPARATION METHOD AND US...
- Publication number 20230338935
- Publication date Oct 26, 2023
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Jiacheng XING
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING PROPYLENE OXIDE BY MEANS OF DIRECT EPOXIDATION...
- Publication number 20230339875
- Publication date Oct 26, 2023
- China Petroleum and Chemical Corporation
- Chenyang ZHAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TIGLIEN-3-ONE DERIVATIVES
- Publication number 20230301960
- Publication date Sep 28, 2023
- QBIOTICS PTY LTD
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- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
POROUS CATALYST-SUPPORT SHAPED BODY
- Publication number 20230302432
- Publication date Sep 28, 2023
- BASF SE
- Sung Yeun CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING COMPOUND
- Publication number 20230271929
- Publication date Aug 31, 2023
- Kureha Corporation
- Ryo HARIGAE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION OF POROUS ALPHA-ALUMINA SUPPORTS FROM BOEHMITIC DERIVED...
- Publication number 20230256415
- Publication date Aug 17, 2023
- BASF SE
- Sung Yeun CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Producing Ethylene Oxide from Ethane by Oxidative Dehyd...
- Publication number 20230242497
- Publication date Aug 3, 2023
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Robert Roger BROEKHUIS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TABLETED ALPHA-ALUMINA CATALYST SUPPORT
- Publication number 20230234030
- Publication date Jul 27, 2023
- BASF SE
- Sung Yeun CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Preparation of oxiranes

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Catalyst for producing ethylene oxide by gas-phase oxidation

Hierarchical magnetic nanoparticle-enzyme mesoporous assemblies emb...

Fluidized reaction method for synthesizing propylene oxide by gas p...

Method for producing epoxyalkane, and solid oxidation catalyst

Composite solid base catalyst, manufacturing method thereof and man...

Flexible dry sprinkler having a differential pressure controller

Epoxidation processes and catalysts for use therein

Process of preparing a peptide epoxyketone immunoproteasome inhibit...

(R)-(2-methyloxiran-2-yl)methyl 4-bromobenzenesulfonate

Epoxide with low total chlorine content and no heavy metal residues...

Method for recovery of ethylene oxide

Ethylene oxide high selectivity catalyst conditioning process

Preparation method for propylene epoxidation catalyst and use thereof

Process and system to make olefin epoxides

Process for making propene oxide

Continuous isolation of cannabidiol and conversion of cannabidiol t...

Continuous isolation of cannabidiol and cannabinoids and conversion...

Bridged phthalocyanine- and napththalocyanine-metal complex catalys...

Process for the preparation of ethylene glycol

Use of monopropylene glycol from purge streams in epoxidation catal...

Methods for conditioning an ethylene epoxidation catalyst and assoc...

Epoxide compounds, methods of preparations and uses thereof

Catalyst supports—composition and process of manufacture

Method and system for producing epoxyalkane

Method for purification of terpenoid amino alcohol derivatives

Enhanced peroxygen stability in multi-dispense TAED-containing pero...

Ethylene oxide purification

Method for preparing a tetrafluoro-1,2-epoxypropane

Synthesis of (S)-2-amino-4-methyl-((R)-2-methyloxirane-2-yl)-pentan...

Process for recovering propylene oxide and carbon dioxide in PPC po...

Patents Applicationslast 30 patents

SIMPLIFIED ETHYLENE OXIDE PURIFICATION METHODS

EPOXYDATION CATALYST SYSTEMS AND PROCESS FOR PREPARING EPOXIDES

PROCESSES FOR FORMING EPOXY RESIN COMPOSITIONS AND SEPARATION PROCE...

METHOD FOR PRODUCING ALKYLENE OXIDES

PROCESS FOR THE PREPARATION OF A LIQUID MIXTURE COMPRISING METHANOL...

HIGH PURITY TABLETED ALPHA-ALUMINA CATALYST SUPPORT

PROCESS FOR REDUCING THE AGING-RELATED DEACTIVATION OF HIGH SELECTI...

UNDERLAYER AND METHODS FOR EUV LITHOGRAPHY

FLEXIBLE DRY SPRINKLER HAVING A DIFFERENTIAL PRESSURE CONTROLLER

AN INTEGRATED PLANT AND AN INTEGRATED PROCESS FOR MAKING PROPENE OXIDE

ALKYLENE OXIDE CATALYST THAT CAN BE MANUFACTURED RAPIDLY IN ONE STEP

PROCESS FOR PREPARING AN OLEFIN OXIDE

MODERATOR AND CATALYST PERFORMANCE OPTIMIZATION FOR EPOXIDATION OF...

METHOD FOR MONITORING A TUBE SHEET OF A HEAT EXCHANGER

PROCESS FOR THE EPOXIDATION OF PROPENE

PROCESS FOR THE PRODUCTION OF ETHYLENE OXIDE

Process For The Preparation Of Prothioconazole And Intermediates Th...

AROMATIC DIOL COMPOUNDS, DIEPOXIDE COMPOUNDS, POLYMERS PREPARED FRO...

CATALYST SUPPORTS - COMPOSITION AND PROCESS OF MANUFACTURE

A METHOD FOR INCREASING PROPYLENE OXIDE OUTPUT OF AN INTEGRATED PRO...

Synthesis of Sulfonamide Intermediates

TALL OIL DERIVED GLYCIDYL ESTERS AND PROCESS OF MAKING THE SAME

METAL-ORGANIC FRAMEWORK (MOF) MIL-125 AND PREPARATION METHOD AND US...

METHOD FOR PREPARING PROPYLENE OXIDE BY MEANS OF DIRECT EPOXIDATION...

TIGLIEN-3-ONE DERIVATIVES

POROUS CATALYST-SUPPORT SHAPED BODY

METHOD FOR PRODUCING COMPOUND

PRODUCTION OF POROUS ALPHA-ALUMINA SUPPORTS FROM BOEHMITIC DERIVED...

Process for Producing Ethylene Oxide from Ethane by Oxidative Dehyd...

TABLETED ALPHA-ALUMINA CATALYST SUPPORT