Separation Purification Stabilisation Use of additives

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CPC
C07C67/48

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

Current Industry

C07C67/48Separation Purification Stabilisation Use of additives

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Methods for the decomposition of contaminated plastic waste
- Patent number 11,945,918
- Issue date Apr 2, 2024
- Novoloop, Inc.
- Jia Yun Yao
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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
Decolorization and purification method of BHET material
- Patent number 11,858,891
- Issue date Jan 2, 2024
- Nan Ya Plastics Corporation
- Te-Chao Liao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Swellable organically modified silica as nanoreactors
- Patent number 11,845,055
- Issue date Dec 19, 2023
- Appalachian State University
- Nicholas N. Shaw
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing optical molding materials
- Patent number 11,780,944
- Issue date Oct 10, 2023
- Rohm GmbH
- Steffen Krill
- 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
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 preparing an alcohol from hydrocarbons
- Patent number 11,440,863
- Issue date Sep 13, 2022
- Evonik Operations GmbH
- Peter Kucmierczyk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing optical molding materials
- Patent number 11,427,664
- Issue date Aug 30, 2022
- Rohm GmbH
- Steffen Krill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for manufacturing terephthalate-based composition comprising...
- Patent number 11,407,706
- Issue date Aug 9, 2022
- LG Chem, Ltd.
- Seok Goo Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing an ester by alkoxycarbonylation
- Patent number 11,365,171
- Issue date Jun 21, 2022
- Evonik Operations GmbH
- Peter Kucmierczyk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Chromatographic separation of ammonium sulfate and 2-hydroxy-2-meth...
- Patent number 11,344,821
- Issue date May 31, 2022
- TRINSEO EUROPE GMBH
- Thibault Lesaffre
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Low pour point trimethylolpropane esters
- Patent number 11,292,978
- Issue date Apr 5, 2022
- Novamont S.p.A.
- Luigi Capuzzi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods for the decomposition of contaminated plastic waste
- Patent number 11,220,586
- Issue date Jan 11, 2022
- Novoloop, Inc.
- Jia Yun Yao
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Elimination of organohalo and oxirane species in carboxylic acid es...
- Patent number RE48861
- Issue date Dec 28, 2021
- STEPAN SPECIALTY PRODUCTS, LLC
- Joseph C. Rongione
Information Patent Grant
Glycol ether neo-esters, lubricating oil compositions containing sa...
- Patent number 11,193,079
- Issue date Dec 7, 2021
- ExxonMobil Research and Engineering Company
- Abhimanyu O. Patil
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Products from the decomposition of plastic waste
- Patent number 11,192,999
- Issue date Dec 7, 2021
- Novoloop, Inc.
- Jia Yun Yao
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
System and method for manufacturing ester-based composition
- Patent number 11,111,203
- Issue date Sep 7, 2021
- LG Chem, Ltd.
- Hyun Kyu Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
α- and γ-truxillic acid derivatives and pharmaceutical compositions...
- Patent number 11,026,910
- Issue date Jun 8, 2021
- The Research Foundation for the State University of New York
- Iwao Ojima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hyperpolarized [3-13C]acetoacetate and methods of using the same
- Patent number 10,995,054
- Issue date May 4, 2021
- Agency for Science, Technology and Research
- Teck Hock Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ingenol compounds and use thereof in anti-HIV latency treatment
- Patent number 10,959,974
- Issue date Mar 30, 2021
- SHANGHAI XIN HAO BIOLOGICAL TECHNOLOGY COMPANY
- Longfei Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chlorogenic acid-containing composition manufacturing method
- Patent number 10,893,685
- Issue date Jan 19, 2021
- Kao Corporation
- Yusuke Hotta
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Chemical recycling of polyethylene terephthalate by microwave irrad...
- Patent number 10,858,493
- Issue date Dec 8, 2020
- The University of North Carolina at Chapel Hill
- Matthew Parrott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Device and method for continuously manufacturing acrylate compound
- Patent number 10,807,063
- Issue date Oct 20, 2020
- Industrial Technology Research Institute
- Chih-Lung Chin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for purifying solvents
- Patent number 10,773,210
- Issue date Sep 15, 2020
- Fujifilm Electronic Materials U.S.A., Inc.
- Marcia Cole-Yocom
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Kinetic resolution of racemic hydroxy ester via asymmetric catalyti...
- Patent number 10,676,422
- Issue date Jun 9, 2020
- Zhejiang Jiuzhou Pharmaceutical Co., Ltd.
- Qilin Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ethane oxidative dehydrogenation with co-production of vinyl acetate
- Patent number 10,647,656
- Issue date May 12, 2020
- Shell Oil Company
- Jean Paul Andre Marie Joseph Ghislain Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing polyunsaturated fatty acid-containing composition
- Patent number 10,597,607
- Issue date Mar 24, 2020
- NISSHIN PHARMA INC.
- Masataka Harata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing acrylic ester with low pollutant discharge
- Patent number 10,526,217
- Issue date Jan 7, 2020
- Chinese Research Academy of Environmental Sciences
- Yuexi Zhou
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Chemical recycling of polyethylene terephthalate by microwave irrad...
- Patent number 10,508,186
- Issue date Dec 17, 2019
- The University of North Carolina at Chapel Hill
- Matthew Parrott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING A BENZOATE SALT OF A 1-(3-AMINOPYRROLIDINE-1-...
- Publication number 20250026710
- Publication date Jan 23, 2025
- ASTEX PHARMACEUTICALS, INC.
- Nipun Davar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
METHOD FOR THE PREPARATION OF TRIS-(3-HYDROXYBUTYRATO)-GLYCERYL ESTER
- Publication number 20240092723
- Publication date Mar 21, 2024
- DR. SCHAR S.P.A.
- Virna Lucia Cerne
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF MANUFACTURING DIESTER-BASED COMPOUND
- Publication number 20230348355
- Publication date Nov 2, 2023
- LG CHEM, LTD.
- Jae Hun JEONG
- 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
BATCH PREPARATION METHOD OF ESTER-BASED MATERIAL
- Publication number 20230303475
- Publication date Sep 28, 2023
- LG CHEM, LTD.
- Hyun Kyu KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION METHOD OF ESTER COMPOUND
- Publication number 20230078583
- Publication date Mar 16, 2023
- Hanwha Solutions Corporation
- Seongmin PARK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR PRODUCING HYDROCARBON PRODUCTS
- Publication number 20230058089
- Publication date Feb 23, 2023
- Commonwealth Scientific and Industrial Research Organisation
- Thomas Vanhercke
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SEPARATION OF N-METHYLETHYLENEDIAMINE FROM EDA-CONTAINING MIXTURES
- Publication number 20230008827
- Publication date Jan 12, 2023
- BASF SE
- Michael JOEDECKE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING OPTICAL MOLDING MATERIALS
- Publication number 20220356282
- Publication date Nov 10, 2022
- RÖHM GMBH
- Steffen Krill
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR THE DECOMPOSITION OF CONTAMINATED PLASTIC WASTE
- Publication number 20220119616
- Publication date Apr 21, 2022
- NOVOLOOP, INC.
- Jia Yun YAO
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Swellable Organically Modified Silica as Nanoreactors
- Publication number 20220008887
- Publication date Jan 13, 2022
- Appalachian State University
- Nicholas N. Shaw
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR MANUFACTURING ESTER-BASED COMPOSITION
- Publication number 20210355068
- Publication date Nov 18, 2021
- LG CHEM, LTD.
- Hyun Kyu Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A METHOD FOR MANUFACTURING TEREPHTHALATE-BASED COMPOSITION COMPRISI...
- Publication number 20210317063
- Publication date Oct 14, 2021
- LG CHEM, LTD.
- Seok Goo LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of the Grape Mealybug Pheromone trans-alpha-Necrodyl Isob...
- Publication number 20210206711
- Publication date Jul 8, 2021
- Trécé Inc.
- Vincent James Chebny
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHEMICAL RECYCLING OF POLYETHYLENE TEREPHTHALATE BY MICROWAVE IRRAD...
- Publication number 20210047495
- Publication date Feb 18, 2021
- The University of North Carolina at Chapel Hill
- Matthew Parrott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CHROMATOGRAPHIC SEPARATION OF AMMONIUM SULFATE AND 2-HYDROXY-2-METH...
- Publication number 20210046400
- Publication date Feb 18, 2021
- Arkema France
- Thibault LESAFFRE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING OPTICAL MOLDING MATERIALS
- Publication number 20210032386
- Publication date Feb 4, 2021
- RÖHM GMBH
- Steffen Krill
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Glycol Ether Neo-Esters, Lubricating Oil Compositions Containing Sa...
- Publication number 20200399552
- Publication date Dec 24, 2020
- ExxonMobil Research and Engineering Company
- Abhimanyu O. Patil
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR PREPARING AN ESTER BY ALKOXYCARBONYLATION
- Publication number 20200392064
- Publication date Dec 17, 2020
- Evonik Operations GmbH
- Peter Kucmierczyk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANALYSIS METHOD, LIQUID CHEMICAL, AND METHOD FOR PRODUCING LIQUID C...
- Publication number 20200355584
- Publication date Nov 12, 2020
- FUJIFILM CORPORATION
- Tetsuya KAMIMURA
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR MANUFACTURING ESTER-BASED COMPOSITION
- Publication number 20200317600
- Publication date Oct 8, 2020
- LG CHEM, LTD.
- Hyun Kyu Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES OF PRODUCING BIODIESEL AND BIODIESEL PRODUCED THEREFROM
- Publication number 20200222855
- Publication date Jul 16, 2020
- Archer-Daniels-Midland Company
- Paul D. Bloom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR PURIFYING SOLVENTS
- Publication number 20200156005
- Publication date May 21, 2020
- Fujifilm Electronic Materials U.S.A., Inc.
- Marcia Cole-Yocom
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR THE DECOMPOSITION OF CONTAMINATED PLASTIC WASTE
- Publication number 20200102440
- Publication date Apr 2, 2020
- BIOCELLECTION INC.
- Jia Yun Yao
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
CHEMICAL RECYCLING OF POLYETHYLENE TEREPHTHALATE BY MICROWAVE IRRAD...
- Publication number 20200056009
- Publication date Feb 20, 2020
- The University of North Carolina at Chapel Hill
- Matthew Parrott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHANE OXIDATIVE DEHYDROGENATION WITH CO-PRODUCTION OF VINYL ACETATE
- Publication number 20200010400
- Publication date Jan 9, 2020
- Shell Oil Company
- Jean Paul Andre Marie Joseph Ghislain LANGE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HYPERPOLARIZED [3- 13C]ACETOACETATE AND METHODS OF USING THE SAME
- Publication number 20190270693
- Publication date Sep 5, 2019
- Agency for Science, Technology and Research
- Teck Hock Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESSES FOR PRODUCING HYDROCARBON PRODUCTS
- Publication number 20190203125
- Publication date Jul 4, 2019
- Commonwealth Scientific and Industrial Research Organisation
- Thomas Vanhercke
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ALPHA- AND GAMMA-TRUXILLIC ACID DERIVATIVES AND PHARMACEUTICAL COMP...
- Publication number 20190201365
- Publication date Jul 4, 2019
- The Research Foundation for the State University of New York
- Iwao Ojima
- G01 - MEASURING TESTING

Separation Purification Stabilisation Use of additives

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods for the decomposition of contaminated plastic waste

Method for producing vinyl acetate

Decolorization and purification method of BHET material

Swellable organically modified silica as nanoreactors

Process for producing optical molding materials

Heterogeneous catalyst for transesterification and method of prepar...

Chemical recycling of polyethylene terephthalate by microwave irrad...

Process for preparing an alcohol from hydrocarbons

Process for producing optical molding materials

Method for manufacturing terephthalate-based composition comprising...

Process for preparing an ester by alkoxycarbonylation

Chromatographic separation of ammonium sulfate and 2-hydroxy-2-meth...

Low pour point trimethylolpropane esters

Methods for the decomposition of contaminated plastic waste

Elimination of organohalo and oxirane species in carboxylic acid es...

Glycol ether neo-esters, lubricating oil compositions containing sa...

Products from the decomposition of plastic waste

System and method for manufacturing ester-based composition

α- and γ-truxillic acid derivatives and pharmaceutical compositions...

Hyperpolarized [3-13C]acetoacetate and methods of using the same

Ingenol compounds and use thereof in anti-HIV latency treatment

Chlorogenic acid-containing composition manufacturing method

Chemical recycling of polyethylene terephthalate by microwave irrad...

Device and method for continuously manufacturing acrylate compound

Systems and methods for purifying solvents

Kinetic resolution of racemic hydroxy ester via asymmetric catalyti...

Ethane oxidative dehydrogenation with co-production of vinyl acetate

Method for producing polyunsaturated fatty acid-containing composition

Method for producing acrylic ester with low pollutant discharge

Chemical recycling of polyethylene terephthalate by microwave irrad...

Patents Applicationslast 30 patents

PROCESS FOR PREPARING A BENZOATE SALT OF A 1-(3-AMINOPYRROLIDINE-1-...

METHOD FOR ALKYLATING ACIDIC FUNCTIONAL GROUP

METHOD FOR THE PREPARATION OF TRIS-(3-HYDROXYBUTYRATO)-GLYCERYL ESTER

METHOD OF MANUFACTURING DIESTER-BASED COMPOUND

SYNTHESIS METHOD OF ALPHA-HYDROXYCARBOXYLIC ACID ESTER

BATCH PREPARATION METHOD OF ESTER-BASED MATERIAL

PREPARATION METHOD OF ESTER COMPOUND

PROCESSES FOR PRODUCING HYDROCARBON PRODUCTS

SEPARATION OF N-METHYLETHYLENEDIAMINE FROM EDA-CONTAINING MIXTURES

PROCESS FOR PRODUCING OPTICAL MOLDING MATERIALS

METHODS FOR THE DECOMPOSITION OF CONTAMINATED PLASTIC WASTE

Swellable Organically Modified Silica as Nanoreactors

SYSTEM AND METHOD FOR MANUFACTURING ESTER-BASED COMPOSITION

A METHOD FOR MANUFACTURING TEREPHTHALATE-BASED COMPOSITION COMPRISI...

Synthesis of the Grape Mealybug Pheromone trans-alpha-Necrodyl Isob...

CHEMICAL RECYCLING OF POLYETHYLENE TEREPHTHALATE BY MICROWAVE IRRAD...

CHROMATOGRAPHIC SEPARATION OF AMMONIUM SULFATE AND 2-HYDROXY-2-METH...

PROCESS FOR PRODUCING OPTICAL MOLDING MATERIALS

Glycol Ether Neo-Esters, Lubricating Oil Compositions Containing Sa...

PROCESS FOR PREPARING AN ESTER BY ALKOXYCARBONYLATION

ANALYSIS METHOD, LIQUID CHEMICAL, AND METHOD FOR PRODUCING LIQUID C...

SYSTEM AND METHOD FOR MANUFACTURING ESTER-BASED COMPOSITION

PROCESSES OF PRODUCING BIODIESEL AND BIODIESEL PRODUCED THEREFROM

SYSTEMS AND METHODS FOR PURIFYING SOLVENTS

METHODS FOR THE DECOMPOSITION OF CONTAMINATED PLASTIC WASTE

CHEMICAL RECYCLING OF POLYETHYLENE TEREPHTHALATE BY MICROWAVE IRRAD...

ETHANE OXIDATIVE DEHYDROGENATION WITH CO-PRODUCTION OF VINYL ACETATE

HYPERPOLARIZED [3- 13C]ACETOACETATE AND METHODS OF USING THE SAME

PROCESSES FOR PRODUCING HYDROCARBON PRODUCTS

ALPHA- AND GAMMA-TRUXILLIC ACID DERIVATIVES AND PHARMACEUTICAL COMP...