Separation Purification Stabilisation Use of additives

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CPC
C07C41/34

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C41/00Preparation of ethers Preparation of compounds having groups, groups or groups

Current Industry

C07C41/34Separation Purification Stabilisation Use of additives

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing 3,5-dihydroxy-4-methoxybenzyl alcohol from biv...
- Patent number 12,202,791
- Issue date Jan 21, 2025
- Watanabe Oyster Laboratory Co., Ltd.
- Mitsugu Watanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and system for producing dimethyl ether
- Patent number 11,897,839
- Issue date Feb 13, 2024
- Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Franciscus Petrus Felix Van Berkel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for producing methanol with recycling of fusel oil
- Patent number 11,820,731
- Issue date Nov 21, 2023
- SABIC GLOBAL TECHNOLOGIES B.V.
- Vijay Dinkar Bodas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for gas treatment
- Patent number 11,465,123
- Issue date Oct 11, 2022
- Dusanka Filipovic
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Systems and methods for gas treatment
- Patent number 10,576,451
- Issue date Mar 3, 2020
- Dusanka Filipovic
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing diisopropyl ether from high purity propylene
- Patent number 10,392,331
- Issue date Aug 27, 2019
- UOP LLC
- Steven L. Krupa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Integrated process for making propene oxide and an alkyl tert-butyl...
- Patent number 10,053,438
- Issue date Aug 21, 2018
- Evonik Degussa GmbH
- David Bolz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods of purifying crude sevoflurane
- Patent number 10,035,745
- Issue date Jul 31, 2018
- Baxter International Inc.
- Yongxian Zeng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reduction type coenzyme Q10 powder, composition thereof, and prepar...
- Patent number 10,028,914
- Issue date Jul 24, 2018
- ZHEJIANG MEDICINE CO., LTD. XINCHANG PHARMACEUTICA FACTORY
- Xinde Xu
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Conversion of methane to dimethyl ether
- Patent number 9,981,896
- Issue date May 29, 2018
- RES USA, LLC
- Harold A. Wright
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing hydrocarbon products
- Patent number 9,873,645
- Issue date Jan 23, 2018
- Linde Aktiengesellschaft
- Stefanie Walter
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the high-yield preparation of P-(R)calix[9-20]arenes
- Patent number 9,809,523
- Issue date Nov 7, 2017
- Universite Paris Sud XI
- Vincent Germain Huc
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovery of pure components from product mixture of one...
- Patent number 9,758,460
- Issue date Sep 12, 2017
- Council of Scientific and Industrial Research
- Sunil Kumar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for manufacture of dimethyl ether (DME) from na...
- Patent number 9,643,906
- Issue date May 9, 2017
- Pioneer Energy Inc.
- Robert M Zubrin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for recovering dimethyl ether from gas mixtures...
- Patent number 9,505,690
- Issue date Nov 29, 2016
- Shell Oil Company
- Hendrik Adriaan Kooijman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of dimethyl ether
- Patent number 9,481,624
- Issue date Nov 1, 2016
- Catalytic Distillation Technologies
- Mitchell E. Loescher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for recovering fluorine-containing ether
- Patent number 9,475,744
- Issue date Oct 25, 2016
- DAIKAN INDUSTRIES, LTD.
- Yumi Zenke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of polyether polyols
- Patent number 9,353,039
- Issue date May 31, 2016
- Huntsman International LLC
- Rene Den Heeten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fully automated analytical method for determination of chloroethers...
- Patent number 9,207,220
- Issue date Dec 8, 2015
- King Fahd University of Petroleum & Minerals
- Basheer Chanbasha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of an ether compound
- Patent number 9,206,102
- Issue date Dec 8, 2015
- Rhodia Operations
- Astrid Tay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing bioactive compound from solid-state cultivated...
- Patent number 9,198,942
- Issue date Dec 1, 2015
- TAIWAN LEADER BIOTECH CORP.
- Chin-Chung Lin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the preparation of polyether polyols
- Patent number 9,169,185
- Issue date Oct 27, 2015
- Bayer Intellectual Property GmbH
- Klaus Lorenz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fully automated analytical method for determination of chloroethers...
- Patent number 9,146,218
- Issue date Sep 29, 2015
- King Fahd University of Petroleum & Minerals
- Basheer Chanbasha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Product recovery process in the filtration of polyether polyols
- Patent number 9,040,754
- Issue date May 26, 2015
- Invista North America S.a r.l.
- Robert B. Osborne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antioxidant, antioxidant composition and production method therefor
- Patent number 9,012,513
- Issue date Apr 21, 2015
- Watanabe Oyster Laboratory Co., Ltd.
- Mitsugu Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of separating phenolic compounds in salified form
- Patent number 9,006,496
- Issue date Apr 14, 2015
- Rhodia Operations
- Magali Desouhant-Massacret
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for obtaining ditrimethylolpropane and trimethylolpropane-en...
- Patent number 8,987,523
- Issue date Mar 24, 2015
- Oxea GmbH
- Thorsten Kreickmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Formate based heat stable salt mitigation in physical solvent acid...
- Patent number 8,952,206
- Issue date Feb 10, 2015
- Dow Global Technologies LLC
- Christophe R. Laroche
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for regenerating liquid solvents used in the re...
- Patent number 8,821,731
- Issue date Sep 2, 2014
- Subramanian Iyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ether production method involving alcohol separation by an ionic li...
- Patent number 8,748,671
- Issue date Jun 10, 2014
- IFP Energies Nouvelles
- Alain Forestiere
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING DIMETHYL ETHER (DME) FROM SYNTHESIS GAS
- Publication number 20250011268
- Publication date Jan 9, 2025
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Stephane HAAG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING 2-IODO ARYL ETHER UNDER THE ACTION OF ALKALI M...
- Publication number 20240270669
- Publication date Aug 15, 2024
- SOOCHOW UNIVERSITY
- Shilei ZHANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR ALKYLATING ACIDIC FUNCTIONAL GROUP
- Publication number 20240132431
- Publication date Apr 25, 2024
- Chugai Seiyaku Kabushiki Kaisha
- Tadakatsu HAYASE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF 2-ISOPENTYL-2-ISOPROPYL-1,3-DIMETHOX...
- Publication number 20230373891
- Publication date Nov 23, 2023
- SABIC Global Technologies B.V.
- Jaiprakash Brijlal SAINANI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING FLUORINATED ETHER COMPOUND
- Publication number 20230174446
- Publication date Jun 8, 2023
- AGC Inc.
- Takuya IWASE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYSTEMS AND METHODS FOR GAS TREATMENT
- Publication number 20230020950
- Publication date Jan 19, 2023
- BLUE-ZONE TECHNOLOGIES LTD.
- Dusanka FILIPOVIC
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR PRODUCING METHANOL WITH RECYCLING OF FUSEL OIL
- Publication number 20220162144
- Publication date May 26, 2022
- SABIC Global Technologies B.V.
- Vijay Dinkar BODAS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING 3,5-DIHYDROXY-4-METHOXYBENZYL ALCOHOL FROM BIV...
- Publication number 20220017443
- Publication date Jan 20, 2022
- WATANABE OYSTER LABORATORY, CO., LTD.
- Mitsugu WATANABE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR GAS TREATMENT
- Publication number 20200171458
- Publication date Jun 4, 2020
- BLUE-ZONE TECHNOLOGIES LTD.
- Dusanka FILIPOVIC
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PROCESS AND CATALYSTS FOR THE PRODUCTION OF DIESEL AND GASOLINE ADD...
- Publication number 20200002257
- Publication date Jan 2, 2020
- Lyondell Chemical Technology, L.P.
- Sarthak Gaur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING DIISOPROPYL ETHER FROM HIGH PURITY PROPYLENE
- Publication number 20180179135
- Publication date Jun 28, 2018
- UOP LLC
- Steven L. Krupa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INTEGRATED PROCESS FOR MAKING PROPENE OXIDE AND AN ALKYL TERT-BUTYL...
- Publication number 20180002299
- Publication date Jan 4, 2018
- EVONIK DEGUSSA GmbH
- David BOLZ
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONVERSION OF METHANE TO DIMETHYL ETHER
- Publication number 20180002265
- Publication date Jan 4, 2018
- RES USA, LLC
- Harold A. Wright
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE HIGH-YIELD PREPARATION OF P-(R)CALIX[9-20]ARENES
- Publication number 20160368849
- Publication date Dec 22, 2016
- UNIVERSITE PARIS-SUD XI
- Vincent, Germain HUC
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of Fabricating Oil Product of Gasoline
- Publication number 20160362355
- Publication date Dec 15, 2016
- Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan,...
- Kuo-Chao Liang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR PRODUCING HYDROCARBON PRODUCTS
- Publication number 20160194259
- Publication date Jul 7, 2016
- Linde Aktiengesellschaft
- Stefanie Walter
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HYDROCARBON PRODUCTS
- Publication number 20160194258
- Publication date Jul 7, 2016
- Linde Aktiengesellschaft
- Stefanie Walter
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYSTEMS AND METHODS FOR MANUFACTURE OF DIMETHYL ETHER (DME) FROM NA...
- Publication number 20160152537
- Publication date Jun 2, 2016
- PIONEER ENERGY INC.
- Robert M. Zubrin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR GAS TREATMENT
- Publication number 20160096793
- Publication date Apr 7, 2016
- BLUE-ZONE TECHNOLOGIES LTD.
- Dusanka FILIPOVIC
- G01 - MEASURING TESTING
Information Patent Application
FULLY AUTOMATED ANALYTICAL METHOD FOR DETERMINATION OF CHLOROETHERS...
- Publication number 20150377845
- Publication date Dec 31, 2015
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Basheer Chanbasha
- G01 - MEASURING TESTING
Information Patent Application
FULLY AUTOMATED ANALYTICAL METHOD FOR DETERMINATION OF CHLOROETHERS...
- Publication number 20150301001
- Publication date Oct 22, 2015
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Basheer Chanbasha
- G01 - MEASURING TESTING
Information Patent Application
Process for the Production of Polyether Polyols
- Publication number 20150133696
- Publication date May 14, 2015
- Huntsman International LLC
- René Den Heeten
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYSTEMS AND METHODS FOR RECOVERING DIMETHYL ETHER FROM GAS MIXTURES...
- Publication number 20140357901
- Publication date Dec 4, 2014
- Shell Oil Company
- Hendrik Adriaan KOOIJMAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCT RECOVERY PROCESS IN THE FILTRATION OF POLYETHER POLYOLS
- Publication number 20140303405
- Publication date Oct 9, 2014
- INVISTA NORTH AMERICA S.A.R.L.
- Robert B. Osborne
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Systems and Methods for Regenerating Liquid Solvents Used In the Re...
- Publication number 20140238870
- Publication date Aug 28, 2014
- Subramanian Iyer
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
FORMATE BASED HEAT STABLE SALT MITIGATION IN PHYSICAL SOLVENT ACID...
- Publication number 20140200373
- Publication date Jul 17, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF SEPARATING PHENOLIC COMPOUNDS IN SALIFIED FORM
- Publication number 20140094628
- Publication date Apr 3, 2014
- RHODIA OPERATIONS
- Magali Desouhant-Massacret
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING POLYETHER POLYOLS
- Publication number 20130338331
- Publication date Dec 19, 2013
- Bayer Materialscience AG
- Klaus Lorenz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ANTIOXIDANT, ANTIOXIDANT COMPOSTION AND PRODUCTION METHOD THEREFOR
- Publication number 20130303629
- Publication date Nov 14, 2013
- Mitsugu Watanabe
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
SUGAR PLANT DERIVED BY-PRODUCTS AND METHODS OF PRODUCTION THEREOF
- Publication number 20130203688
- Publication date Aug 8, 2013
- FÉDÉRATION DES PRODUCTEURS ACÉRI-COLES DU QUÉBEC
- Julie Barbeau
- C13 - SUGAR INDUSTRY

Separation Purification Stabilisation Use of additives

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing 3,5-dihydroxy-4-methoxybenzyl alcohol from biv...

Process and system for producing dimethyl ether

Systems and methods for producing methanol with recycling of fusel oil

Systems and methods for gas treatment

Systems and methods for gas treatment

Process for producing diisopropyl ether from high purity propylene

Integrated process for making propene oxide and an alkyl tert-butyl...

Methods of purifying crude sevoflurane

Reduction type coenzyme Q10 powder, composition thereof, and prepar...

Conversion of methane to dimethyl ether

Method for producing hydrocarbon products

Process for the high-yield preparation of P-(R)calix[9-20]arenes

Process for recovery of pure components from product mixture of one...

Systems and methods for manufacture of dimethyl ether (DME) from na...

Systems and methods for recovering dimethyl ether from gas mixtures...

Process for the production of dimethyl ether

Method for recovering fluorine-containing ether

Process for the production of polyether polyols

Fully automated analytical method for determination of chloroethers...

Preparation of an ether compound

Method of preparing bioactive compound from solid-state cultivated...

Method for the preparation of polyether polyols

Fully automated analytical method for determination of chloroethers...

Product recovery process in the filtration of polyether polyols

Antioxidant, antioxidant composition and production method therefor

Method of separating phenolic compounds in salified form

Method for obtaining ditrimethylolpropane and trimethylolpropane-en...

Formate based heat stable salt mitigation in physical solvent acid...

Systems and methods for regenerating liquid solvents used in the re...

Ether production method involving alcohol separation by an ionic li...

Patents Applicationslast 30 patents

PROCESS FOR PRODUCING DIMETHYL ETHER (DME) FROM SYNTHESIS GAS

METHOD FOR PREPARING 2-IODO ARYL ETHER UNDER THE ACTION OF ALKALI M...

METHOD FOR ALKYLATING ACIDIC FUNCTIONAL GROUP

PROCESS FOR THE PREPARATION OF 2-ISOPENTYL-2-ISOPROPYL-1,3-DIMETHOX...

METHOD FOR PRODUCING FLUORINATED ETHER COMPOUND

SYSTEMS AND METHODS FOR GAS TREATMENT

SYSTEMS AND METHODS FOR PRODUCING METHANOL WITH RECYCLING OF FUSEL OIL

METHOD FOR PRODUCING 3,5-DIHYDROXY-4-METHOXYBENZYL ALCOHOL FROM BIV...

SYSTEMS AND METHODS FOR GAS TREATMENT

PROCESS AND CATALYSTS FOR THE PRODUCTION OF DIESEL AND GASOLINE ADD...

PROCESS FOR PRODUCING DIISOPROPYL ETHER FROM HIGH PURITY PROPYLENE

INTEGRATED PROCESS FOR MAKING PROPENE OXIDE AND AN ALKYL TERT-BUTYL...

CONVERSION OF METHANE TO DIMETHYL ETHER

PROCESS FOR THE HIGH-YIELD PREPARATION OF P-(R)CALIX[9-20]ARENES

Method of Fabricating Oil Product of Gasoline

METHOD FOR PRODUCING HYDROCARBON PRODUCTS

METHOD FOR PRODUCING HYDROCARBON PRODUCTS

SYSTEMS AND METHODS FOR MANUFACTURE OF DIMETHYL ETHER (DME) FROM NA...

SYSTEMS AND METHODS FOR GAS TREATMENT

FULLY AUTOMATED ANALYTICAL METHOD FOR DETERMINATION OF CHLOROETHERS...

FULLY AUTOMATED ANALYTICAL METHOD FOR DETERMINATION OF CHLOROETHERS...

Process for the Production of Polyether Polyols

SYSTEMS AND METHODS FOR RECOVERING DIMETHYL ETHER FROM GAS MIXTURES...

PRODUCT RECOVERY PROCESS IN THE FILTRATION OF POLYETHER POLYOLS

Systems and Methods for Regenerating Liquid Solvents Used In the Re...

FORMATE BASED HEAT STABLE SALT MITIGATION IN PHYSICAL SOLVENT ACID...

METHOD OF SEPARATING PHENOLIC COMPOUNDS IN SALIFIED FORM

METHOD FOR PRODUCING POLYETHER POLYOLS

ANTIOXIDANT, ANTIOXIDANT COMPOSTION AND PRODUCTION METHOD THEREFOR

SUGAR PLANT DERIVED BY-PRODUCTS AND METHODS OF PRODUCTION THEREOF