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whereby carboxylic acid esters are formed
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C07C51/493
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Preparation of carboxylic acids or their salts, halides or anhydrides
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C07C51/493
whereby carboxylic acid esters are formed
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last 30 patents
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Sebacic acid by-product fatty acid polyester polyol for polyurethan...
Patent number
11,820,741
Issue date
Nov 21, 2023
Maoshi Agricultural Technology Co., Ltd
Chenghu Zhong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods for producing a methanol precursor, methanol, and a methyl...
Patent number
11,021,429
Issue date
Jun 1, 2021
Korea Institute of Science and Technology
Hyun Joo Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation and isolation of carboxylic esters
Patent number
9,963,414
Issue date
May 8, 2018
ThyssenKrupp Industrial Solutions AG
Markus Fritsch
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Recovery of acetic acid
Patent number
9,611,207
Issue date
Apr 4, 2017
LyondellBasell Acetyls, LLC
Brian A. Salisbury
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cannabinoid carboxylic acids, salts of cannabinoid carboxylic acids...
Patent number
9,376,367
Issue date
Jun 28, 2016
The Health Concept GmbH
Thomas Herkenroth
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Enantiomers of 2-hydroxy derivatives of fatty acids
Patent number
9,359,281
Issue date
Jun 7, 2016
Universitat de les Illes Balears
Pablo Vicente Escribá Ruiz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ketocarboxylic acids, ketocarboxylic esters, methods of manufacture...
Patent number
9,221,741
Issue date
Dec 29, 2015
Segetis, Inc.
Brian D. Mullen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of acrylic acid and ethanol from carbonaceous materials
Patent number
9,150,488
Issue date
Oct 6, 2015
Enerkem, Inc.
Stephane Marie-Rose
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recovery method of highly pure lactic acid and alkyl lactate
Patent number
9,012,685
Issue date
Apr 21, 2015
Korea Research Institute of Chemical Technology
Dong Won Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrocarboxylation of formaldehyde in the presence of a higher orde...
Patent number
8,829,234
Issue date
Sep 9, 2014
Eastman Chemical Company
Scott Donald Barnicki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrocarboxylation of formaldehyde in the presence of a higher orde...
Patent number
8,765,999
Issue date
Jul 1, 2014
Eastman Chemical Company
Scott Donald Barnicki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ketocarboxylic acids, methods of manufacture and uses thereof
Patent number
8,507,718
Issue date
Aug 13, 2013
Segetis, Inc.
Brian D. Mullen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing optically active ester and method for producin...
Patent number
8,115,008
Issue date
Feb 14, 2012
Tokyo University of Science Education Foundation Administrative Organization
Isamu Shiina
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of recovering fluorinated acid surfactants from adsorbent pa...
Patent number
7,754,914
Issue date
Jul 13, 2010
3M Innovative Properties Company
Stephan Führer
C07 - ORGANIC CHEMISTRY
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Patent Grant
Production, purification and polymerization of aromatic dicarboxyli...
Patent number
6,642,407
Issue date
Nov 4, 2003
Exxon Mobil Chemical Patents Inc.
Krishna Kulai Rao
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of purifying crude naphthalenedicarboxlic acid and process f...
Patent number
6,100,374
Issue date
Aug 8, 2000
Mitsui Chemicals Inc.
Hiroshi Iwasaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of acetic acid
Patent number
5,831,120
Issue date
Nov 3, 1998
Derrick John Watson
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for preparing purified 2,6-naphthalenedicarboxylic acid
Patent number
5,728,870
Issue date
Mar 17, 1998
Amoco Corporation
Juergen K. Holzhauer
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for preparing purified 2,6-naphthalenedicarboxylic acid
Patent number
5,629,446
Issue date
May 13, 1997
Amoco Corporation
Juergen K. Holzhauer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recovery of acetic acid from dilute aqueous streams formed during a...
Patent number
5,599,976
Issue date
Feb 4, 1997
Hoechst Celanese Corporation
Mark O. Scates
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the recovery of fluorinated carboxylic acids
Patent number
5,591,877
Issue date
Jan 7, 1997
Hoechst AG.
Reinhold Obermeier
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for preparing purified 2,6-naphthalenedicarboxylic acid
Patent number
5,563,294
Issue date
Oct 8, 1996
Amoco Corporation
Juergen K. Holzhauer
C07 - ORGANIC CHEMISTRY
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Patent Grant
Resolution of (RS)-ibuprofen by Candida antarctica catalyzed esteri...
Patent number
5,561,057
Issue date
Oct 1, 1996
National Research Council of Canada
Michael Trani
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the recovery of fluorinated carboxylic acids
Patent number
5,442,097
Issue date
Aug 15, 1995
Hoechst Aktiengesellschaft
Reinhold Obermeier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing naphthalene dicarboxylic acid
Patent number
5,274,185
Issue date
Dec 28, 1993
Kawasaki Steel Corporation
Tadahiro Yoshino
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for resolution of racemates of 2,2-dimethylcyclopropanecarb...
Patent number
5,243,070
Issue date
Sep 7, 1993
Lonza Ltd.
Thomas Meul
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of 3,4,5,6- tetrahydrophthalimide
Patent number
5,155,231
Issue date
Oct 13, 1992
New Japan Chemical Co., Ltd.
Kenji Nishio
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resolution of enantiomers of 2-(phenyl or phenoxy/propionic acids u...
Patent number
4,786,731
Issue date
Nov 22, 1988
The Dow Chemical Company
John W. Russell
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Menthyl 2,2-dimethylcyclopropanecarboxylate and resolution of the same
Patent number
4,487,956
Issue date
Dec 11, 1984
Sumitomo Chemical Company, Limited
Gohfu Suzukamo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recovery of water miscible organic acids from aqueous solution as a...
Patent number
4,442,303
Issue date
Apr 10, 1984
El Paso Products Company
Samuel S. Mims
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Sebacic acid by-product fatty acid polyester polyol for polyurethan...
Publication number
20220153678
Publication date
May 19, 2022
Maoshi Agricultural Technology Co., Ltd
Chenghu Zhong
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Preparation and Purification of Biphenyldicarboxylic Acids
Publication number
20200290945
Publication date
Sep 17, 2020
EXXONMOBIL CHEMICAL PATENTS INC.
Monica D. Lotz
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR PREPARATION OF AMMONIUM SALTS OF C4 DIACIDS BY FERMENTA...
Publication number
20170029353
Publication date
Feb 2, 2017
Archer-Daniels-Midland Company
ChiCheng Ma
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PROCESS FOR THE PURIFICATION OF CARBOXYLIC ACIDS
Publication number
20150336872
Publication date
Nov 26, 2015
THYSSENKRUPP AG
Markus Fritsch
G01 - MEASURING TESTING
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Patent Application
RECOVERY OF ORGANIC ACIS FROM DILUTE SALT SOLUTIONS
Publication number
20150203432
Publication date
Jul 23, 2015
ZEACHEM, INC.
Gal Mariansky
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Cannabinoid Carboxylic Acids, Salts of Cannabinoid Carboxylic Acids...
Publication number
20150038567
Publication date
Feb 5, 2015
THE HEALTH CONCEPT GMBH
Thomas Herkenroth
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ENANTIOMERS OF 2-HYDROXY DERIVATIVES OF FATTY ACIDS
Publication number
20140288176
Publication date
Sep 25, 2014
UNIVERSITAT DE LES ILLES BALEARS
Pablo Vicente Escribá Ruiz
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production of Acrylic Acid and Ethanol from Carbonaceous Materials
Publication number
20140155650
Publication date
Jun 5, 2014
Stephane Marie-Rose
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR RECOVERY OF ORGANIC ACID FROM DILUTE AQUEOUS SOLUTION
Publication number
20130331601
Publication date
Dec 12, 2013
Esko Tirronen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
KETOCARBOXYLIC ACIDS, KETOCARBOXYLIC ESTERS, METHODS OF MANUFACTURE...
Publication number
20130296601
Publication date
Nov 7, 2013
Brian D. Mullen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HYDROCARBOXYLATION OF FORMALDEHYDE IN THE PRESENCE OF A HIGHER ORDE...
Publication number
20130261328
Publication date
Oct 3, 2013
Eastman Chemical Company
Scott Donald Barnicki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HYDROCARBOXYLATION OF FORMALDEHYDE IN THE PRESENCE OF A HIGHER ORDE...
Publication number
20130261333
Publication date
Oct 3, 2013
Eastman Chemical Company
Scott Donald Barnicki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RECOVERY METHOD OF HIGHLY PURE LACTIC ACID AND ALKYL LACTATE
Publication number
20120142945
Publication date
Jun 7, 2012
Korea Research Institute of Chemical Technology
Dong Won HWANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
KETOCARBOXYLIC ACIDS, METHODS OF MANUFACTURE AND USES THEREOF
Publication number
20120123147
Publication date
May 17, 2012
SEGETIS, INC.
Brian D. MULLEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING OPTICALLY ACTIVE ESTER AND METHOD FOR PRODUCIN...
Publication number
20100234610
Publication date
Sep 16, 2010
Isamu Shiina
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of recovering fluorinated acid surfactants from adsorbent pa...
Publication number
20050177000
Publication date
Aug 11, 2005
3M Innovative Properties Company
Stephan Fuhrer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production, purification and polymerization of aromatic dicarboxyli...
Publication number
20020173674
Publication date
Nov 21, 2002
Krishna Kulai Rao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production, purification and polymerization of aromatic dicarboxyli...
Publication number
20020173673
Publication date
Nov 21, 2002
Krishna Kulai Rao
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the reduction of iodine compounds from a process stream
Publication number
20020010363
Publication date
Jan 24, 2002
Niels C. Schiodt
C07 - ORGANIC CHEMISTRY