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Preparation of oxiranes
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Parent Industries
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CHEMISTRY METALLURGY
C07
Organic chemistry
C07D
HETEROCYCLIC COMPOUNDS
Current Industry
C07D301/00
Preparation of oxiranes
Sub Industries
C07D301/02
Synthesis of the oxirane ring
C07D301/03
by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
C07D301/04
with air or molecular oxygen
C07D301/06
in the liquid phase
C07D301/08
in the gaseous phase
C07D301/10
with catalysts containing silver or gold
C07D301/12
with hydrogen peroxide or inorganic peroxides or peracids
C07D301/14
with organic peracids, or salts, anhydrides or esters thereof
C07D301/16
formed in situ
C07D301/18
from polybasic carboxylic acids
C07D301/19
with organic hydroperoxides
C07D301/22
by oxidation of the saturated compounds with air or molecular oxygen
C07D301/24
by splitting off HAL-Y from compounds containing the radical HAL-C-C-OY
C07D301/26
Y being hydrogen
C07D301/27
Condensation of epihalohydrins or halohydrins with compounds containing active hydrogen atoms
C07D301/28
by reaction with hydroxyl radicals
C07D301/30
by reaction with carboxyl radicals
C07D301/32
Separation Purification
C07D301/36
Use of additives
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last 30 patents
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Method for recovery of ethylene oxide
Patent number
11,932,615
Issue date
Mar 19, 2024
Brian Ozero
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ethylene oxide high selectivity catalyst conditioning process
Patent number
11,931,725
Issue date
Mar 19, 2024
Scientific Design Company, Inc.
Xiankuan Zhang
B82 - NANO-TECHNOLOGY
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Patent Grant
Preparation method for propylene epoxidation catalyst and use thereof
Patent number
11,918,987
Issue date
Mar 5, 2024
Wanhua Chemical Group Co., Ltd.
Lei Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Process and system to make olefin epoxides
Patent number
11,919,876
Issue date
Mar 5, 2024
ExxonMobil Technology and Engineering Company
Kun Wang
C07 - ORGANIC CHEMISTRY
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Process for making propene oxide
Patent number
11,873,285
Issue date
Jan 16, 2024
Evonik Operations GmbH
Maik Bernhard
C07 - ORGANIC CHEMISTRY
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Continuous isolation of cannabidiol and conversion of cannabidiol t...
Patent number
11,851,414
Issue date
Dec 26, 2023
Cleen Technology Inc.
Mark G. Tegen
C07 - ORGANIC CHEMISTRY
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Continuous isolation of cannabidiol and cannabinoids and conversion...
Patent number
11,851,415
Issue date
Dec 26, 2023
Cleen Technology Inc.
Mark G. Tegen
C07 - ORGANIC CHEMISTRY
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Bridged phthalocyanine- and napththalocyanine-metal complex catalys...
Patent number
11,826,740
Issue date
Nov 28, 2023
WiSys Technology Foundation, Inc.
Robert William McGaff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Process for the preparation of ethylene glycol
Patent number
11,807,594
Issue date
Nov 7, 2023
SHELL USA, INC.
Eugene Marie Godfried Andre Van Kruchten
C07 - ORGANIC CHEMISTRY
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Use of monopropylene glycol from purge streams in epoxidation catal...
Patent number
11,806,701
Issue date
Nov 7, 2023
Lyondell Chemical Technology, L.P.
Ha H. Nguyen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Methods for conditioning an ethylene epoxidation catalyst and assoc...
Patent number
11,801,493
Issue date
Oct 31, 2023
SHELL USA, INC.
Marek Matusz
C07 - ORGANIC CHEMISTRY
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Epoxide compounds, methods of preparations and uses thereof
Patent number
11,795,153
Issue date
Oct 24, 2023
Zschimmer & Schwarz, Inc.
Antonio Leyva Pérez
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method and system for producing epoxyalkane
Patent number
11,773,072
Issue date
Oct 3, 2023
China Petroleum and Chemical Corporation
Song Hu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Catalyst supports—composition and process of manufacture
Patent number
11,772,082
Issue date
Oct 3, 2023
Madan Mohan Bhasin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for purification of terpenoid amino alcohol derivatives
Patent number
11,739,050
Issue date
Aug 29, 2023
SCI PHARMTECH INC.
Chen-Yi Kao
C07 - ORGANIC CHEMISTRY
Information
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Enhanced peroxygen stability in multi-dispense TAED-containing pero...
Patent number
11,731,889
Issue date
Aug 22, 2023
Ecolab USA Inc.
David Dotzauer
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Ethylene oxide purification
Patent number
11,724,976
Issue date
Aug 15, 2023
Petron Scientech, Inc
Brian J. Ozero
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for preparing a tetrafluoro-1,2-epoxypropane
Patent number
11,718,597
Issue date
Aug 8, 2023
Mexichem Fluor S.A. de C.V.
James Henry Murray
C07 - ORGANIC CHEMISTRY
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Synthesis of (S)-2-amino-4-methyl-((R)-2-methyloxirane-2-yl)-pentan...
Patent number
11,708,341
Issue date
Jul 25, 2023
Matthew Beaver
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for recovering propylene oxide and carbon dioxide in PPC po...
Patent number
11,691,955
Issue date
Jul 4, 2023
Saudi Arabian Oil Company
ASM Obidullah
C07 - ORGANIC CHEMISTRY
Information
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Compound producing method, and compound
Patent number
11,639,338
Issue date
May 2, 2023
Kureha Corporation
Shigeru Suzuki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing ethylene oxide and ethylene glycol
Patent number
11,618,739
Issue date
Apr 4, 2023
Nippon Shokubai Co., Ltd.
Shota Sato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing an epoxidation catalyst
Patent number
11,612,881
Issue date
Mar 28, 2023
Dow Technology Investments LLC
Daniel Grohol
C07 - ORGANIC CHEMISTRY
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Ethylene oxide purification
Patent number
11,608,305
Issue date
Mar 21, 2023
Petron Scientech, Inc
Brian J. Ozero
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and system for producing epoxyalkane
Patent number
11,591,303
Issue date
Feb 28, 2023
China Petroleum and Chemical Corporation
Song Hu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Removable impingement basket for ethylene oxide (EO) reactors
Patent number
11,559,799
Issue date
Jan 24, 2023
Scientific Design Company, Inc.
Mohammad Ganjvar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Catalyst supports—composition and process of manufacture
Patent number
11,547,985
Issue date
Jan 10, 2023
Madan Mohan Bhasin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Integrated process for the production of isononanol and stable / lu...
Patent number
11,542,447
Issue date
Jan 3, 2023
Saudi Arabian Oil Company
Omer Refa Koseoglu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Olefin epoxidation catalyst, preparation method therefor, and appli...
Patent number
11,511,260
Issue date
Nov 29, 2022
Wanhua Chemical Group Co., Ltd.
Tongji Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation method for epoxy compound having alkoxysilyl group
Patent number
11,512,100
Issue date
Nov 29, 2022
Korea Institute of Industrial Technology
Yun Ju Kim
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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
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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
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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
Paul Warren Reddell
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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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
Information
Patent Application
COMPOSITE SOLID BASE CATALYST, MANUFACTURING METHOD THEREOF AND MAN...
Publication number
20230234033
Publication date
Jul 27, 2023
National Tsing Hua University
De-Hao TSAI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Safe, Environmentally Friendly and Controllable Method for Preparin...
Publication number
20230212133
Publication date
Jul 6, 2023
Jiangsu Tetra New Material Technology Co., Ltd.
JianWei Han
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ETHYLENE OXIDE PURIFICATION
Publication number
20230159419
Publication date
May 25, 2023
Petron Scientech, Inc.
Brian J. Ozero
C07 - ORGANIC CHEMISTRY
Information
Patent Application
H2O2 WITHOUT DIBC FOR PO PRODUCTION
Publication number
20230145404
Publication date
May 11, 2023
BASF SE
Dominic RIEDEL
C07 - ORGANIC CHEMISTRY
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Patent Application
PROCESS OF PREPARING A PEPTIDE EPOXYKETONE IMMUNOPROTEASOME INHIBIT...
Publication number
20230135100
Publication date
May 4, 2023
KEZAR LIFE SCIENCES
Henry Johnson
C07 - ORGANIC CHEMISTRY
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Patent Application
COMPOUND PRODUCING METHOD, AND COMPOUND
Publication number
20230122812
Publication date
Apr 20, 2023
Kureha Corporation
Shigeru SUZUKI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for making propene oxide
Publication number
20230120363
Publication date
Apr 20, 2023
Evonik Operations GmbH
Maik Bernhard
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROPYLENE OXIDE PRODUCTION APPARATUS AND PROPYLENE OXIDE PRODUCTION...
Publication number
20230118403
Publication date
Apr 20, 2023
SUMITOMO CHEMICAL COMPANY, LIMITED
Hirofumi KOIKE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING A SILVER-BASED EPOXIDATION CATALYST
Publication number
20230114770
Publication date
Apr 13, 2023
BASF SE
Andrey KARPOV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
SYSTEMS AND METHODS FOR REMOVING OR REDUCING WATER IN MIXTURES THAT...
Publication number
20230105219
Publication date
Apr 6, 2023
Lyondell Chemical Technology, L.P.
Ha H. Nguyen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Producing Ethylene Oxide from Ethane by Oxidative Dehyd...
Publication number
20230108370
Publication date
Apr 6, 2023
SABIC GLOBAL TECHNOLOGIES, B.V.
Robert Roger BROEKHUIS
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PURIFICATION OF TERPENOID AMINO ALCOHOL DERIVATIVES
Publication number
20230103071
Publication date
Mar 30, 2023
SCI PHARMTECH INC.
Chen-Yi Kao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Producing Ethylene Oxide from Ethane by Oxidative Dehyd...
Publication number
20230097182
Publication date
Mar 30, 2023
SABIC GLOBAL TECHNOLOGIES, B.V.
Robert Roger BROEKHUIS
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR RECOVERING PROPYLENE OXIDE AND CARBON DIOXIDE IN PPC PO...
Publication number
20230064622
Publication date
Mar 2, 2023
Saudi Arabian Oil Company
ASM Obidullah
C07 - ORGANIC CHEMISTRY