by distillation

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CPC
C07C67/54

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C67/00Preparation of carboxylic acid esters

Current Industry

C07C67/54by distillation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing high-purity alkyl acrylates
- Patent number 12,122,746
- Issue date Oct 22, 2024
- Arkema France
- Serge Tretjak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for producing alkyl hydroxyalkanoates
- Patent number 12,103,912
- Issue date Oct 1, 2024
- Cargill, Incorporated
- Timothy Walter Abraham
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acid catalyzed synthesis of methyl acrylate from acrylic acid and m...
- Patent number 12,098,124
- Issue date Sep 24, 2024
- Rohm and Haas Company
- Reetam Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acid catalyzed synthesis of methyl acrylate from acrylic acid and m...
- Patent number 12,065,403
- Issue date Aug 20, 2024
- Rohm and Haas Company
- Reetam Chakrabarti
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for discharging low boilers during the production of dialky...
- Patent number 12,017,988
- Issue date Jun 25, 2024
- EVONIK OXENO GMBH & CO. KG
- Dietmar Gubisch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for eliminating interfering by-products in the direct oxida...
- Patent number 12,017,987
- Issue date Jun 25, 2024
- Rohm GmbH
- Steffen Krill
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Immersion oils having long service life
- Patent number 12,013,523
- Issue date Jun 18, 2024
- Carl Zeiss Jena GmbH
- Jakob Benedikt Jaeger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for synthesizing 2-bromoglutaric acid diesters
- Patent number 12,012,378
- Issue date Jun 18, 2024
- Guerbet
- Jean-Michel Paratian
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separation of methanol and methyl (meth)acrylate
- Patent number 11,952,336
- Issue date Apr 9, 2024
- Evonik Operations GmbH
- Marcel Treskow
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recovery of monomeric and oligomeric building blocks from polymeric...
- Patent number 11,939,287
- Issue date Mar 26, 2024
- Align Technology, Inc.
- Umesh Upendra Choudhary
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing vinyl acetate
- Patent number 11,939,286
- Issue date Mar 26, 2024
- Tianjin University
- Minhua Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing alkyl methacrylates with improved water and a...
- Patent number 11,939,288
- Issue date Mar 26, 2024
- Rohm GmbH
- Florian Zschunke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying (meth)acrylic esters using a divided wall column
- Patent number 11,926,588
- Issue date Mar 12, 2024
- Arkema France
- Serge Tretjak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Renewable alkene production engaging metathesis
- Patent number 11,795,124
- Issue date Oct 24, 2023
- Neste Oyj
- Jukka Hietala
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for purifying methyl methacrylate of low-boiling components
- Patent number 11,731,931
- Issue date Aug 22, 2023
- Rohm GmbH
- Steffen Krill
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for producing alkyl hydroxyalkanoates
- Patent number 11,691,941
- Issue date Jul 4, 2023
- Cargill, Incorporated
- Timothy Walter Abraham
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterogeneous catalyst for transesterification and method of prepar...
- Patent number RE49551
- Issue date Jun 13, 2023
- Crystaphase Products, Inc.
- Umakant Pravinchandra Joshi
Information Patent Grant
Composition containing eicosapentaenoic acid alkyl ester, and metho...
- Patent number 11,648,229
- Issue date May 16, 2023
- Nippon Suisan Kaisha, Ltd.
- Nobushige Doisaki
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for generating acid anhydrides
- Patent number 11,608,306
- Issue date Mar 21, 2023
- Hyconix, Inc.
- Johnathan Gorke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing alkyl carboxylic acid ester and apparatus for...
- Patent number 11,608,307
- Issue date Mar 21, 2023
- GS Caltex Corporation
- Kyoung Jun Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Highly unsaturated fatty acid or highly unsaturated fatty acid ethy...
- Patent number 11,603,347
- Issue date Mar 14, 2023
- Nippon Suisan Kaisha, Ltd.
- Nobushige Doisaki
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for purifying polymerizable fluoromonomer by distillation
- Patent number 11,597,696
- Issue date Mar 7, 2023
- Central Glass Company, Limited
- Satoru Miyazawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing alkyl methacrylates with improved water and a...
- Patent number 11,560,350
- Issue date Jan 24, 2023
- Rohm GmbH
- Florian Zschunke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation method of eicosapentaenoic acid ethyl ester
- Patent number 11,535,583
- Issue date Dec 27, 2022
- ZHEJIANG GONGSHANG UNIVERSITY
- Zhiyuan Dai
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for the manufacture of alkylfluoroacrylate
- Patent number 11,492,323
- Issue date Nov 8, 2022
- Patheon Austria GmbH & Co KG
- Peter Kapitan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Difluoroacetic acid ion pairing reagent for high sensitivity, high...
- Patent number 11,478,727
- Issue date Oct 25, 2022
- Waters Technologies Corporation
- Matthew A. Lauber
- G01 - MEASURING TESTING
Information Patent Grant
Chemical recycling of polyethylene terephthalate by microwave irrad...
- Patent number 11,479,651
- Issue date Oct 25, 2022
- The University of North Carolina at Chapel Hill
- Matthew Parrott
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for the manufacture of alkylfluoroacrylate
- Patent number 11,420,927
- Issue date Aug 23, 2022
- Patheon Austria GmbH & Co KG
- Peter Kapitan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for producing alkyl hydroxy alkanoates
- Patent number 11,332,428
- Issue date May 17, 2022
- Cargill, Incorporated
- Timothy Walter Abraham
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for producing alkyl hydroxyalkanoates
- Patent number 11,332,429
- Issue date May 17, 2022
- Cargill, Incorporated
- Timothy Walter Abraham
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING A RECYCLED MATERIAL USING WASTE COPOLYESTER AN...
- Publication number 20250034075
- Publication date Jan 30, 2025
- SK CHEMICALS CO., LTD.
- Ji-Hun KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for the alkoxycarbonylation of diisobutene and a C4 to C7 o...
- Publication number 20250026706
- Publication date Jan 23, 2025
- Evonik Oxeno GmbH & Co. KG
- Peter KUCMIERCZYK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING ALCOHOLS BY ALKOXYCARBONYLATION OF DIISOBUTEN...
- Publication number 20250026699
- Publication date Jan 23, 2025
- Evonik Oxeno GmbH & Co. KG
- Peter KUCMIERCZYK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RECOVERY OF MONOMERIC AND OLIGOMERIC BUILDING BLOCKS FROM POLYMERIC...
- Publication number 20250019338
- Publication date Jan 16, 2025
- Align Technology, Inc.
- Umesh Upendra CHOUDHARY
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF C6-C12-ALKYL (METH)ACRYLIC ESTERS
- Publication number 20250011273
- Publication date Jan 9, 2025
- BASF SE
- Claus HECHLER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMPROVED METHOD FOR PRODUCING HIGH-PURITY BUTYL ACRYLATE
- Publication number 20240368067
- Publication date Nov 7, 2024
- Arkema France
- Serge TRETJAK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMERIZABLE RAW MATERIAL COMPRISING RECYCLED BIS(2-HYDROXYETHYL)...
- Publication number 20240343672
- Publication date Oct 17, 2024
- SK CHEMICALS CO., LTD.
- Ji-Hun KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A PROCESS FOR PRODUCING ALKYL TRIFLUOROACETATES
- Publication number 20240317668
- Publication date Sep 26, 2024
- BASF SE
- Joachim Gebhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE CO-PRODUCTION OF DIALKYL SUCCINATE AND 1,4-BUTANEDI...
- Publication number 20240308941
- Publication date Sep 19, 2024
- CONSER SPA
- Flavio SIMOLA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF PRODUCING DIALKYL MALONATE ESTERS AND USES THEREOF
- Publication number 20240279152
- Publication date Aug 22, 2024
- Cargill, Incorporated
- Timothy Walter ABRAHAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SYNTHESIZING COMPOUND IN WHICH ACETOXYLATION REACTION IS...
- Publication number 20240199526
- Publication date Jun 20, 2024
- Hyundai Motor Company
- Jong Geun Sung
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMPROVED PROCESS FOR MANUFACTURING HIGH-PURITY ALKYL ACRYLATES
- Publication number 20240124382
- Publication date Apr 18, 2024
- Arkema France
- Anne MORELIERE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR PRODUCTION OF AN ESTER OF BUTYRIC ACID
- Publication number 20240124383
- Publication date Apr 18, 2024
- SUPERBREWED FOOD, INC.
- Asher Vitner
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Method for Producing Fluorine-Containing Polymer and Composition
- Publication number 20240124632
- Publication date Apr 18, 2024
- Central Glass Company, Limited
- Ryo NADANO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR SEPARATION OF METHANOL AND METHYL (METH)ACRYLATE
- Publication number 20240034711
- Publication date Feb 1, 2024
- Evonik Operations GmbH
- Marcel TRESKOW
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OPTIMIZED PROCESS FOR SYNTHESIZING METHACRYLIC ACID (MAA) AND/OR AL...
- Publication number 20240010604
- Publication date Jan 11, 2024
- RÖHM GMBH
- Steffen Krill
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS METHOD OF ALPHA-HYDROXYCARBOXYLIC ACID ESTER
- Publication number 20230339839
- Publication date Oct 26, 2023
- Guangxi Forestry Research Institute
- Zhonglei Meng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EFFICIENT DEPOLYMERIZATION METHOD OF POLYMERS COMPRISING ESTER FUNC...
- Publication number 20230312451
- Publication date Oct 5, 2023
- Korea Research Institute of Chemical Technology
- Joungmo CHO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING VINYL ACETATE
- Publication number 20230312452
- Publication date Oct 5, 2023
- TIANJIN UNIVERSITY
- Minhua ZHANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SYNTHESIZING 2-BROMOGLUTARIC ACID DIESTERS
- Publication number 20230303477
- Publication date Sep 28, 2023
- GUERBET
- Jean-Michel PARATIAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR PRODUCING ALKYL HYDROXYALKANOATES
- Publication number 20230286895
- Publication date Sep 14, 2023
- Cargill, Incorporated
- Timothy Walter ABRAHAM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING EASILY POLYMERIZABLE COMPOUND
- Publication number 20230250045
- Publication date Aug 10, 2023
- NIPPON SHOKUBAI CO., LTD
- Yuki KASE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DEVICE FOR CARRYING OUT MATERIAL EXCHANGE PROCESSES
- Publication number 20230249098
- Publication date Aug 10, 2023
- BASF SE
- Bernd METZEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PURIFYING ACRYLIC ACID ESTER COMPOUND
- Publication number 20230192590
- Publication date Jun 22, 2023
- DAIKIN INDUSTRIES, LTD.
- Moe HOSOKAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING ALKYL CARBOXYLIC ACID ESTER AND APPARATUS FOR...
- Publication number 20230183163
- Publication date Jun 15, 2023
- GS Caltex Corporation
- Kyoung Jun LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HIGHLY UNSATURATED FATTY ACID OR HIGHLY UNSATURATED FATTY ACID ETHY...
- Publication number 20230183165
- Publication date Jun 15, 2023
- NIPPON SUISAN KAISHA, LTD.
- Nobushige DOISAKI
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
PROCESS OF SYNTHESIZING AND PURIFYING (3R)-HYDROXYBUTYL (3R)-HYDROX...
- Publication number 20230174454
- Publication date Jun 8, 2023
- Genomatica, Inc.
- Bo CHEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR RECOVERING HEAVY BY-PRODUCTS FROM ACRYLIC ACID AND ESTER...
- Publication number 20230174449
- Publication date Jun 8, 2023
- Arkema France
- Michel FAUCONET
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for eliminating interfering by-products in the direct oxida...
- Publication number 20230150912
- Publication date May 18, 2023
- RÖHM GMBH
- Steffen Krill
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF MANUFACTURING DIESTER-BASED COMPOUND
- Publication number 20230150911
- Publication date May 18, 2023
- LG CHEM, LTD.
- Jae Hun JEONG
- C07 - ORGANIC CHEMISTRY

by distillation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for manufacturing high-purity alkyl acrylates

Methods for producing alkyl hydroxyalkanoates

Acid catalyzed synthesis of methyl acrylate from acrylic acid and m...

Acid catalyzed synthesis of methyl acrylate from acrylic acid and m...

Process for discharging low boilers during the production of dialky...

Process for eliminating interfering by-products in the direct oxida...

Immersion oils having long service life

Method for synthesizing 2-bromoglutaric acid diesters

Process for separation of methanol and methyl (meth)acrylate

Recovery of monomeric and oligomeric building blocks from polymeric...

Method for producing vinyl acetate

Process for producing alkyl methacrylates with improved water and a...

Method for purifying (meth)acrylic esters using a divided wall column

Renewable alkene production engaging metathesis

Process for purifying methyl methacrylate of low-boiling components

Methods for producing alkyl hydroxyalkanoates

Heterogeneous catalyst for transesterification and method of prepar...

Composition containing eicosapentaenoic acid alkyl ester, and metho...

Process for generating acid anhydrides

Method for preparing alkyl carboxylic acid ester and apparatus for...

Highly unsaturated fatty acid or highly unsaturated fatty acid ethy...

Method for purifying polymerizable fluoromonomer by distillation

Process for producing alkyl methacrylates with improved water and a...

Preparation method of eicosapentaenoic acid ethyl ester

Process for the manufacture of alkylfluoroacrylate

Difluoroacetic acid ion pairing reagent for high sensitivity, high...

Chemical recycling of polyethylene terephthalate by microwave irrad...

Process for the manufacture of alkylfluoroacrylate

Methods for producing alkyl hydroxy alkanoates

Methods for producing alkyl hydroxyalkanoates

Patents Applicationslast 30 patents

METHOD FOR PREPARING A RECYCLED MATERIAL USING WASTE COPOLYESTER AN...

Process for the alkoxycarbonylation of diisobutene and a C4 to C7 o...

PROCESS FOR PRODUCING ALCOHOLS BY ALKOXYCARBONYLATION OF DIISOBUTEN...

RECOVERY OF MONOMERIC AND OLIGOMERIC BUILDING BLOCKS FROM POLYMERIC...

PROCESS FOR THE PRODUCTION OF C6-C12-ALKYL (METH)ACRYLIC ESTERS

IMPROVED METHOD FOR PRODUCING HIGH-PURITY BUTYL ACRYLATE

POLYMERIZABLE RAW MATERIAL COMPRISING RECYCLED BIS(2-HYDROXYETHYL)...

A PROCESS FOR PRODUCING ALKYL TRIFLUOROACETATES

PROCESS FOR THE CO-PRODUCTION OF DIALKYL SUCCINATE AND 1,4-BUTANEDI...

METHODS OF PRODUCING DIALKYL MALONATE ESTERS AND USES THEREOF

METHOD FOR SYNTHESIZING COMPOUND IN WHICH ACETOXYLATION REACTION IS...

IMPROVED PROCESS FOR MANUFACTURING HIGH-PURITY ALKYL ACRYLATES

METHODS FOR PRODUCTION OF AN ESTER OF BUTYRIC ACID

Method for Producing Fluorine-Containing Polymer and Composition

PROCESS FOR SEPARATION OF METHANOL AND METHYL (METH)ACRYLATE

OPTIMIZED PROCESS FOR SYNTHESIZING METHACRYLIC ACID (MAA) AND/OR AL...

SYNTHESIS METHOD OF ALPHA-HYDROXYCARBOXYLIC ACID ESTER

EFFICIENT DEPOLYMERIZATION METHOD OF POLYMERS COMPRISING ESTER FUNC...

METHOD FOR PRODUCING VINYL ACETATE

METHOD FOR SYNTHESIZING 2-BROMOGLUTARIC ACID DIESTERS

METHODS FOR PRODUCING ALKYL HYDROXYALKANOATES

METHOD FOR PRODUCING EASILY POLYMERIZABLE COMPOUND

DEVICE FOR CARRYING OUT MATERIAL EXCHANGE PROCESSES

METHOD FOR PURIFYING ACRYLIC ACID ESTER COMPOUND

METHOD FOR PREPARING ALKYL CARBOXYLIC ACID ESTER AND APPARATUS FOR...

HIGHLY UNSATURATED FATTY ACID OR HIGHLY UNSATURATED FATTY ACID ETHY...

PROCESS OF SYNTHESIZING AND PURIFYING (3R)-HYDROXYBUTYL (3R)-HYDROX...

METHOD FOR RECOVERING HEAVY BY-PRODUCTS FROM ACRYLIC ACID AND ESTER...

Process for eliminating interfering by-products in the direct oxida...

METHOD OF MANUFACTURING DIESTER-BASED COMPOUND