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with organic peracids, or salts, anhydrides or esters thereof
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C07D301/00
Preparation of oxiranes
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C07D301/14
with organic peracids, or salts, anhydrides or esters thereof
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Patents Grants
last 30 patents
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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
Information
Patent Grant
Methods of making olefinic E- and Z-isomers
Patent number
11,420,926
Issue date
Aug 23, 2022
Verbio Vereinigte Bioenergie AG
Georg Frater
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation method for propylene epoxidation catalyst, and applicat...
Patent number
11,291,985
Issue date
Apr 5, 2022
Wanhua Chemical Group Co., Ltd.
Lei Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nebivolol synthesis method and intermediate compound thereof
Patent number
11,142,512
Issue date
Oct 12, 2021
Zhejiang Ausun Pharmaceutical Co., Ltd
Zhiguo Zheng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Epoxy compound, curable composition containing the same, and cured...
Patent number
11,104,686
Issue date
Aug 31, 2021
ENEOS Corporation
Shohei Takata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy compound, curable composition, cured product, method of produ...
Patent number
10,995,079
Issue date
May 4, 2021
ENEOS Corporation
Atsushi Kameyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing (E2)-cis-6,7-epoxy-2-nonenal
Patent number
10,781,194
Issue date
Sep 22, 2020
Shin-Etsu Chemical Co., Ltd.
Miyoshi Yamashita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Biomass-based epoxy resin and preparation method thereof
Patent number
10,745,515
Issue date
Aug 18, 2020
Soochow University
Aijuan Gu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing (2E,6Z)-2,6-nonadienal and a process for prep...
Patent number
10,662,166
Issue date
May 26, 2020
Shin-Etsu Chemical Co., Ltd.
Yuki Miyake
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nebivolol synthesis method and intermediate compound thereof
Patent number
10,526,304
Issue date
Jan 7, 2020
Zhejiang Ausun Pharmaceutical Co., Ltd
Zhiguo Zheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Stereospecific process for 3-heterocyclylcycloaliphatic-1,2-diols
Patent number
10,450,282
Issue date
Oct 22, 2019
Icahn School of Medicine at Mount Sinai
Michael Ohlmeyer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Preparation of thermoplastic epoxidized polymers and thermosetting...
Patent number
10,287,236
Issue date
May 14, 2019
University of South Carolina
Chuanbing Tang
C07 - ORGANIC CHEMISTRY
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Patent Grant
Methods of killing bacteria and preventing or treating bacterial in...
Patent number
9,707,203
Issue date
Jul 18, 2017
King Abdulaziz University
Suzan Abdulrahman I. Khayyat
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Epoxide compound
Patent number
9,505,731
Issue date
Nov 29, 2016
Blue Cube IP LLC
Stephanie L. Potisek
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Norbornene derivative
Patent number
9,440,939
Issue date
Sep 13, 2016
JNC Corporation
Hirotsuna Yamada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for synthesizing sapropterin dihydrochloride
Patent number
9,365,573
Issue date
Jun 14, 2016
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD
Hao Hong
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triepoxy compound and method for producing same
Patent number
9,249,256
Issue date
Feb 2, 2016
Daicel Corporation
Kyuhei Kitao
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for synthesis of syn azido epdxide and its use as intermedi...
Patent number
9,233,943
Issue date
Jan 12, 2016
Council of Scientific and Industrial Research
Sunita Khanderao Gadakh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of a 1,2-epoxide and a device for carry...
Patent number
9,102,640
Issue date
Aug 11, 2015
Evonik Degussa GmbH
Prasad Muppa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ordered mesoporous titanosilicate and the process for the preparati...
Patent number
8,932,980
Issue date
Jan 13, 2015
Council of Scientific and Industrial Research
Srinivas Darbha
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing divinylarene dioxides
Patent number
8,716,503
Issue date
May 6, 2014
Dow Global Technologies LLC
Gyongyi Gulyas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing divinylarene dioxides
Patent number
8,633,327
Issue date
Jan 21, 2014
Dow Global Technologies Inc.
Gyongyi Gulyas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing organic compound and organic compound obtained...
Patent number
8,592,498
Issue date
Nov 26, 2013
M. Technique Co., Ltd.
Masakazu Enomura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing propylene oxide
Patent number
8,481,764
Issue date
Jul 9, 2013
Sumitomo Chemical Company, Limited
Junpei Tsuji
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes and intermediates for preparing steric compounds
Patent number
8,383,858
Issue date
Feb 26, 2013
Vertex Pharmaceuticals Incorporated
Gerald J. Tanoury
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Deuterated hepatitis C protease inhibitors
Patent number
8,247,532
Issue date
Aug 21, 2012
Vertex Pharmaceuticals Incorporated
Robert B. Perni
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for highly enantio- and diastereoselective synthesis of a...
Patent number
8,236,976
Issue date
Aug 7, 2012
The Trustees of the University of Pennsylvania
Patrick Walsh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing propylene oxide
Patent number
7,994,348
Issue date
Aug 9, 2011
Sumitomo Chemical Company, Limited
Kenji Chiwaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing alkylene oxides
Patent number
7,943,790
Issue date
May 17, 2011
Cognis IP Management GmbH
Bernhard Gutsche
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing titanium-containing silicon oxide catalyst, t...
Patent number
7,875,570
Issue date
Jan 25, 2011
Sumitomo Chemical Company, Limited
Jun Yamamoto
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHODS OF MAKING OLEFINIC E- AND Z-ISOMERS
Publication number
20220396545
Publication date
Dec 15, 2022
Verbio Vereinigte Bioenergie AG
Georg Frater
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREPARATION METHOD FOR PROPYLENE EPOXIDATION CATALYST AND USE THEREOF
Publication number
20220305479
Publication date
Sep 29, 2022
WANHUA CHEMICAL GROUP CO., LTD.
Lei WANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
EPOXIDE FUNCTIONALIZED POLYAROMATIC FEEDSTOCK AND POLYMERS DERIVED...
Publication number
20220289700
Publication date
Sep 15, 2022
ExxonMobil Research and Engineering Company
Yunlong Zhang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ALICYCLIC EPOXY COMPOUND PRODUCT
Publication number
20220194913
Publication date
Jun 23, 2022
DAICEL CORPORATION
Hiroko INOUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEBIVOLOL SYNTHESIS METHOD AND INTERMEDIATE COMPOUND THEREOF
Publication number
20220056003
Publication date
Feb 24, 2022
Zhejiang Ausun Pharmaceutical Co., Ltd.
Zhiguo ZHENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS OF MAKING OLEFINIC E- AND Z-ISOMERS
Publication number
20210122697
Publication date
Apr 29, 2021
Verbio Vereinigte Bioenergie AG
Georg Frater
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EPOXY COMPOUND, CURABLE COMPOSITION CONTAINING THE SAME, AND CURED...
Publication number
20200308186
Publication date
Oct 1, 2020
JXTG NIPPON OIL & ENERGY CORPORATION
Shohei TAKATA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation Method For Propylene Epoxidation Catalyst, And Applicat...
Publication number
20200269228
Publication date
Aug 27, 2020
WANHUA CHEMICAL GROUP CO., LTD.
Lei Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR MAKING CYCLOHEXENE OXIDE-CONTAINING ESTERS
Publication number
20200165218
Publication date
May 28, 2020
Arkema Inc.
Mohammad R. Kazemizadeh
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEBIVOLOL SYNTHESIS METHOD AND INTERMEDIATE COMPOUND THEREOF
Publication number
20200102282
Publication date
Apr 2, 2020
Zhejiang Ausun Pharmaceutical Co., Ltd.
Zhiguo ZHENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR PREPARING (E2)-CIS-6,7-EPOXY-2-NONENAL
Publication number
20200062725
Publication date
Feb 27, 2020
Shin-Etsu Chemical Co., Ltd.
Miyoshi Yamashita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING (2E,6Z)-2,6-NONADIENAL AND A PROCESS FOR PREP...
Publication number
20190367468
Publication date
Dec 5, 2019
Shin-Etsu Chemical Co., Ltd.
Yuki MIYAKE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
EPOXY COMPOUND, CURABLE COMPOSITION, CURED PRODUCT, METHOD OF PRODU...
Publication number
20190071409
Publication date
Mar 7, 2019
JXTG NIPPON OIL & ENERGY CORPORATION
Atsushi KAMEYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
STEREOSPECIFIC PROCESS FOR 3-HETEROCYCLYLCYCLOALIPHATIC-1,2-DIOLS
Publication number
20180230112
Publication date
Aug 16, 2018
Michael OHLMEYER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHOTOCURABLE COMPOSITION, CURED PRODUCT AND OPTICAL COMPONENT USING...
Publication number
20180134838
Publication date
May 17, 2018
DAICEL CORPORATION
Takeshi FUJIKAWA
G02 - OPTICS
Information
Patent Application
Preparation Of Thermoplastic Epoxidized Polymers And Thermosetting...
Publication number
20170298007
Publication date
Oct 19, 2017
University of South Carolina
Chuanbing Tang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL NORBORNENE DERIVATIVE
Publication number
20150307467
Publication date
Oct 29, 2015
JNC CORPORATION
Hirotsuna YAMADA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL EPOXIDE COMPOUND
Publication number
20150225359
Publication date
Aug 13, 2015
DOW GLOBAL TECHNOLOGIES LLC
Stephanie L. Potisek
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DIEPOXY COMPOUND AND METHOD FOR PRODUCING SAME
Publication number
20150133629
Publication date
May 14, 2015
DAICEL CORPORATION
Kyuhei Kitao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR SYNTHESIZING SAPROPTERIN DIHYDROCHLORIDE
Publication number
20150105555
Publication date
Apr 16, 2015
ASYMCHEM LABORATORIES (TIANJIN) CO., LTD.
Hao Hong
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR SYNTHESIS OF SYN AZIDO EPOXIDE AND ITS USE AS INTERMEDI...
Publication number
20150011782
Publication date
Jan 8, 2015
Council of Scientific and Industrial Research
Sunita Khanderao Gadakh
C07 - ORGANIC CHEMISTRY
Information
Patent Application
TRIEPOXY COMPOUND AND METHOD FOR PRODUCING SAME
Publication number
20140357836
Publication date
Dec 4, 2014
DAICEL CORPORATION
Kyuhei Kitao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE MANUFACTURE OF A 1,2-EPOXIDE AND A DEVICE FOR CARRY...
Publication number
20140171666
Publication date
Jun 19, 2014
MOMENTIVE SPECIALTY CHEMICALS INC.
Prasad MUPPA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYNTHESIS OF AN INTERMEDIATE OF AN ANTIVIRAL COMPOUND
Publication number
20140148574
Publication date
May 29, 2014
Dipharma Francis S.r.l.
Pietro ALLEGRINI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES AND INTERMEDIATES FOR PREPARING STERIC COMPOUNDS
Publication number
20130131359
Publication date
May 23, 2013
Vertex Pharmaceuticals Incorporated.
GERALD J. TANOURY
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORDERED MESOPOROUS TITANOSILICATE AND THE PROCESS FOR THE PREPARATI...
Publication number
20130116453
Publication date
May 9, 2013
Council of Scientific and Industrial Research
Srinivas Darbha
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE MANUFACTURE OF A 1,2-EPOXIDE AND A DEVICE FOR CARRY...
Publication number
20130023680
Publication date
Jan 24, 2013
Prasad Muppa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING DIVINYLARENE DIOXIDES
Publication number
20130006000
Publication date
Jan 3, 2013
Gyongyi Gulyas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING INDENE DERIVATIVES, AND INTERMEDIATES FOR PREP...
Publication number
20120289723
Publication date
Nov 15, 2012
Asako Toyoda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING DIVINYLARENE DIOXIDES
Publication number
20120209015
Publication date
Aug 16, 2012
Gyongyi Gulyas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...