from organic acids, their salts, their esters or their halides

Industry

CPC
C07C51/56

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides

Current Industry

C07C51/56from organic acids, their salts, their esters or their halides

Industries

Patents Grantslast 30 patents

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
Process for the preparation of halogenated carboxylic anhydrides
- Patent number 11,414,369
- Issue date Aug 16, 2022
- Solvay S.A.
- Heinz Rudi Feist
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reduction of content of carboxylic acids and derivatives thereof in...
- Patent number 11,111,201
- Issue date Sep 7, 2021
- Solvay S.A.
- Jean-Marie Blaude
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Fragrance mixture
- Patent number 10,988,434
- Issue date Apr 27, 2021
- Symrise AG
- Vijayanand Chandrasekaran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the co-production of acetic acid and acetic anhydride
- Patent number 10,988,432
- Issue date Apr 27, 2021
- Ineos Acetyls UK Limited
- Sean Anthony Hennigan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of halogenated carboxylic anhydrides
- Patent number 10,927,063
- Issue date Feb 23, 2021
- Solvay S.A.
- Heinz Rudi Feist
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for purifying acetic acid and hydrating anhydride
- Patent number 10,899,696
- Issue date Jan 26, 2021
- Celanese International Corporation
- Ronald D. Shaver
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for preparing 4-methyl-5-nonanone and 4-methyl-5-nonanol
- Patent number 10,882,805
- Issue date Jan 5, 2021
- Shin-Etsu Chemical Co., Ltd.
- Yuki Miyake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for preparing 4-methyl-5-nonanone and 4-methyl-5-nonanol
- Patent number 10,882,806
- Issue date Jan 5, 2021
- Shin-Etsu Chemical Co., Ltd.
- Yuki Miyake
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery and use of wood acetylation fluid
- Patent number 10,787,412
- Issue date Sep 29, 2020
- Tricoya Technologies Ltd.
- Stephen John Benstead
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crosslinking materials from biorenewable aconitic acid
- Patent number 10,711,108
- Issue date Jul 14, 2020
- International Business Machines Corporation
- Sarah K. Czaplewski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for purifying acetic acid and hydrating anhydride
- Patent number 10,689,319
- Issue date Jun 23, 2020
- Celanese International Corporation
- Ronald D. Shaver
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Wood acetylation process
- Patent number 10,550,065
- Issue date Feb 4, 2020
- Tricoya Technologies Ltd
- Stephen John Benstead
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method and apparatus for producing a chemical compound and the prod...
- Patent number 10,442,998
- Issue date Oct 15, 2019
- Teknologian tutkimuskeskus VTT Oy
- Matti Reinikainen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acetic acid recovery from wood acetylation
- Patent number 10,370,321
- Issue date Aug 6, 2019
- Tricoya Technologies Ltd.
- Benjamin Thomas Painter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Recovery of wood acetylation fluid
- Patent number 10,166,694
- Issue date Jan 1, 2019
- Tricoya Technologies Ltd.
- Stephen John Benstead
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Processes for purifying acetic acid and hydrating anhydride
- Patent number 10,160,714
- Issue date Dec 25, 2018
- Celanese International Corporation
- Ronald D. Shaver
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing carboxylic acid anhydride and method for produ...
- Patent number 10,125,081
- Issue date Nov 13, 2018
- Mitsubishi Chemical Corporation
- Akihiro Goto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of carboxylic anhydride
- Patent number 10,106,485
- Issue date Oct 23, 2018
- Rhodia Acetow GmbH
- Thomas Krumrey
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Synthesis of (meth) acrylic anhydride by transanhydrization
- Patent number 9,969,670
- Issue date May 15, 2018
- Rhodia Operations
- Pierre Ardaud
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for purifying acetic and hydrating anhydride
- Patent number 9,908,835
- Issue date Mar 6, 2018
- Celanese International Corporation
- Ronald D. Shaver
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for separating high-boiling carboxylic acid vinyl ester/carb...
- Patent number 9,822,059
- Issue date Nov 21, 2017
- Wacker Chemie AG
- Peter Gigler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing isononanoic acids from 2-ethyl hexanol
- Patent number 9,434,672
- Issue date Sep 6, 2016
- Oxea GmbH
- Guido D. Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions and methods for the treatment of moderate to severe pain
- Patent number 9,321,775
- Issue date Apr 26, 2016
- CELLIX BIO PRIVATE LIMITED
- Mahesh Kandula
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Synthesis of (meth)acrylic anhydride by transanhydrization
- Patent number 9,266,811
- Issue date Feb 23, 2016
- Rhodia Operations
- Pierre Marcel Ardaud
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Norbornene monomer, polynorbornene derivative, liquid crystal photo...
- Patent number 9,151,989
- Issue date Oct 6, 2015
- LG Chem, Ltd.
- Dai-Seung Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Norbornene monomer, polynorbornene derivative, liquid crystal photo...
- Patent number 9,146,427
- Issue date Sep 29, 2015
- LG Chem, Ltd.
- Dai-Seung Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing sorbic anhydride and also use thereof as a pre...
- Patent number 9,102,613
- Issue date Aug 11, 2015
- LANXESS Deutschland GmbH
- Ralf Krahwinkel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making indeno-fused naphthol materials
- Patent number 9,073,838
- Issue date Jul 7, 2015
- Transitions Optical, Inc.
- Anu Chopra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making indeno-fused naphthol materials
- Patent number 8,765,978
- Issue date Jul 1, 2014
- Transitions Optical, Inc.
- Anu Chopra
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING METHYLTETRAHYDROPHTHALIC ANHYDRIDE
- Publication number 20240140900
- Publication date May 2, 2024
- Nan Ya Plastics Corporation
- TE-CHAO LIAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RECYCLED CONTENT TRIACETIN
- Publication number 20230174455
- Publication date Jun 8, 2023
- Eastman Chemical Company
- Kenneth James Flint
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR GENERATING ACID ANHYDRIDES
- Publication number 20230120038
- Publication date Apr 20, 2023
- Hyconix, Inc.
- Johnathan Gorke
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INTEGRATED PROCESS FOR GENERATING ACID ANHYDRIDES
- Publication number 20220371983
- Publication date Nov 24, 2022
- Hyconix, Inc.
- Johnathan Gorke
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF PEROXYESTERS
- Publication number 20220235001
- Publication date Jul 28, 2022
- NOURYON CHEMICALS INTERNATIONAL B.V.
- Martinus Catharinus TAMMER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF HALOGENATED CARBOXYLIC ANHYDRIDES
- Publication number 20210139403
- Publication date May 13, 2021
- SOLVAY S.A.
- Heinz Rudi FEIST
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR PURIFYING ACETIC ACID AND HYDRATING ANHYDRIDE
- Publication number 20200247743
- Publication date Aug 6, 2020
- Ronald D. SHAVER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FRAGRANCE MIXTURE
- Publication number 20200010402
- Publication date Jan 9, 2020
- SYMRISE AG
- Vijayanand Chandrasekaran
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING A CHEMICAL COMPOUND AND THE PROD...
- Publication number 20190169507
- Publication date Jun 6, 2019
- Teknologian Tutkimuskeskus VTT Oy
- Matti REINIKAINEN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESSES FOR PURIFYING ACETIC ACID AND HYDRATING ANHYDRIDE
- Publication number 20190055184
- Publication date Feb 21, 2019
- Ronald D. SHAVER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING A CHEMICAL COMPOUND AND THE PROD...
- Publication number 20190031962
- Publication date Jan 31, 2019
- Teknologian Tutkimuskeskus VTT Oy
- Matti REINIKAINEN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Processes and Systems for the Conversion of Acyclic Hydrocarbons
- Publication number 20180319717
- Publication date Nov 8, 2018
- EXXONMOBIL CHEMICAL PATENTS INC.
- Neeraj Sangar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING A CHEMICAL COMPOUND AND THE PROD...
- Publication number 20180179449
- Publication date Jun 28, 2018
- Teknologian Tutkimuskeskus VTT Oy
- Matti REINIKAINEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR PURIFYING ACETIC ACID AND HYDRATING ANHYDRIDE
- Publication number 20180141890
- Publication date May 24, 2018
- Ronald D. SHAVER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the manufacture of carboxylic anhydride
- Publication number 20170327450
- Publication date Nov 16, 2017
- SOLVAY ACETOW GMBH
- Thomas KRUMREY
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
WOOD ACETYLATION PROCESS
- Publication number 20170204043
- Publication date Jul 20, 2017
- Tricoya Technologies Ltd
- Stephen John Benstead
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
ACETIC ACID RECOVERY FROM WOOD ACETYLATION
- Publication number 20170204042
- Publication date Jul 20, 2017
- Tricoya Technologies Ltd
- Benjamin Thomas Painter
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
RECOVERY AND USE OF WOOD ACETYLATION FLUID
- Publication number 20170166509
- Publication date Jun 15, 2017
- TRICOYA TECHOLOGIES LTD.
- Stephen John Benstead
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
RECOVERY OF WOOD ACETYLATION FLUID
- Publication number 20170157793
- Publication date Jun 8, 2017
- Tricoya Technologies Ltd
- Stephen John Benstead
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
METHOD FOR SEPARATING HIGH-BOILING CARBOXYLIC ACID VINYL ESTER/CARB...
- Publication number 20170113998
- Publication date Apr 27, 2017
- Peter Gigler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYNTHESIS OF (METH) ACRYLIC ANHYDRIDE BY TRANSANHYDRIZATION
- Publication number 20160332949
- Publication date Nov 17, 2016
- RHODIA OPERATIONS
- Pierre ARDAUD
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF HALOGENATED CARBOXYLIC ANHYDRIDES
- Publication number 20160122273
- Publication date May 5, 2016
- SOLVAY SA
- Heinz Rudi FEIST
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS
- Publication number 20160016878
- Publication date Jan 21, 2016
- BP Chemicals Limited
- Sean Anthony HENNIGAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of (meth)acrylic anhydride by transanhydrization
- Publication number 20150203433
- Publication date Jul 23, 2015
- Pierre Marcel Ardaud
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Isononanoic Acids from 2-Ethyl Hexanol
- Publication number 20150191410
- Publication date Jul 9, 2015
- OXEA GMBH
- Guido D. Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of Making Indeno-Fused Naphthol Materials
- Publication number 20140364618
- Publication date Dec 11, 2014
- Transitions Opticals, Inc.
- Anu Chopra
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NORBORNENE MONOMER, POLYNORBORNENE DERIVATIVE, LIQUID CRYSTAL PHOTO...
- Publication number 20140295097
- Publication date Oct 2, 2014
- LG CHEM, LTD.
- Dai-Seung CHOI
- G02 - OPTICS
Information Patent Application
NORBORNENE MONOMER, POLYNORBORNENE DERIVATIVE, LIQUID CRYSTAL PHOTO...
- Publication number 20140213815
- Publication date Jul 31, 2014
- LG CHEM, LTD.
- Dai-Seung CHOI
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING SORBIC ANHYDRIDE AND ALSO USE THEREOF AS A PRE...
- Publication number 20140087039
- Publication date Mar 27, 2014
- Lanxess Deutschland GmbH
- Ralf Krahwinkel
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Processes For Purifying Acetic Anhydride and Method of Making Same
- Publication number 20140066653
- Publication date Mar 6, 2014
- CELANESE INTERNATIONAL CORPORATION
- R. Jay Warner
- C07 - ORGANIC CHEMISTRY

from organic acids, their salts, their esters or their halides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for generating acid anhydrides

Process for the preparation of halogenated carboxylic anhydrides

Reduction of content of carboxylic acids and derivatives thereof in...

Fragrance mixture

Process for the co-production of acetic acid and acetic anhydride

Process for the preparation of halogenated carboxylic anhydrides

Processes for purifying acetic acid and hydrating anhydride

Processes for preparing 4-methyl-5-nonanone and 4-methyl-5-nonanol

Processes for preparing 4-methyl-5-nonanone and 4-methyl-5-nonanol

Recovery and use of wood acetylation fluid

Crosslinking materials from biorenewable aconitic acid

Processes for purifying acetic acid and hydrating anhydride

Wood acetylation process

Method and apparatus for producing a chemical compound and the prod...

Acetic acid recovery from wood acetylation

Recovery of wood acetylation fluid

Processes for purifying acetic acid and hydrating anhydride

Method for producing carboxylic acid anhydride and method for produ...

Process for the manufacture of carboxylic anhydride

Synthesis of (meth) acrylic anhydride by transanhydrization

Processes for purifying acetic and hydrating anhydride

Method for separating high-boiling carboxylic acid vinyl ester/carb...

Method for producing isononanoic acids from 2-ethyl hexanol

Compositions and methods for the treatment of moderate to severe pain

Synthesis of (meth)acrylic anhydride by transanhydrization

Norbornene monomer, polynorbornene derivative, liquid crystal photo...

Norbornene monomer, polynorbornene derivative, liquid crystal photo...

Method for producing sorbic anhydride and also use thereof as a pre...

Method of making indeno-fused naphthol materials

Method of making indeno-fused naphthol materials

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING METHYLTETRAHYDROPHTHALIC ANHYDRIDE

RECYCLED CONTENT TRIACETIN

PROCESS FOR GENERATING ACID ANHYDRIDES

INTEGRATED PROCESS FOR GENERATING ACID ANHYDRIDES

PROCESS FOR THE PRODUCTION OF PEROXYESTERS

PROCESS FOR THE PREPARATION OF HALOGENATED CARBOXYLIC ANHYDRIDES

PROCESSES FOR PURIFYING ACETIC ACID AND HYDRATING ANHYDRIDE

FRAGRANCE MIXTURE

METHOD AND APPARATUS FOR PRODUCING A CHEMICAL COMPOUND AND THE PROD...

PROCESSES FOR PURIFYING ACETIC ACID AND HYDRATING ANHYDRIDE

METHOD AND APPARATUS FOR PRODUCING A CHEMICAL COMPOUND AND THE PROD...

Processes and Systems for the Conversion of Acyclic Hydrocarbons

METHOD AND APPARATUS FOR PRODUCING A CHEMICAL COMPOUND AND THE PROD...

PROCESSES FOR PURIFYING ACETIC ACID AND HYDRATING ANHYDRIDE

Process for the manufacture of carboxylic anhydride

WOOD ACETYLATION PROCESS

ACETIC ACID RECOVERY FROM WOOD ACETYLATION

RECOVERY AND USE OF WOOD ACETYLATION FLUID

RECOVERY OF WOOD ACETYLATION FLUID

METHOD FOR SEPARATING HIGH-BOILING CARBOXYLIC ACID VINYL ESTER/CARB...

SYNTHESIS OF (METH) ACRYLIC ANHYDRIDE BY TRANSANHYDRIZATION

PROCESS FOR THE PREPARATION OF HALOGENATED CARBOXYLIC ANHYDRIDES

PROCESS

Synthesis of (meth)acrylic anhydride by transanhydrization

Method for Producing Isononanoic Acids from 2-Ethyl Hexanol

Method of Making Indeno-Fused Naphthol Materials

NORBORNENE MONOMER, POLYNORBORNENE DERIVATIVE, LIQUID CRYSTAL PHOTO...

NORBORNENE MONOMER, POLYNORBORNENE DERIVATIVE, LIQUID CRYSTAL PHOTO...

METHOD FOR PRODUCING SORBIC ANHYDRIDE AND ALSO USE THEREOF AS A PRE...

Processes For Purifying Acetic Anhydride and Method of Making Same