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Ketones containing more than one keto group
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C07C49/12
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CHEMISTRY METALLURGY
C07
Organic chemistry
C07C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C49/00
Ketones Ketenes Dimeric ketenes Ketonic chelates
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C07C49/12
Ketones containing more than one keto group
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Patents Grants
last 30 patents
Information
Patent Grant
Two-step synthesis of pyrrole compounds from furan compounds
Patent number
11,608,317
Issue date
Mar 21, 2023
Chevron Phillips Chemical Company, LP
Kenneth M. Lassen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for converting hydroxyl group of alcohol
Patent number
11,407,703
Issue date
Aug 9, 2022
Takasago International Corporation
Hideo Shimizu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Preparation method for 2,3-pentanedione
Patent number
10,259,766
Issue date
Apr 16, 2019
HUAIYIN INSTITUTE OF TECHNOLOGY
Lei He
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of gamma dicarbonyl and pyrrole compounds
Patent number
10,207,974
Issue date
Feb 19, 2019
Chevron Phillips Chemical Company LP
Kenneth M. Lassen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Synthesis method of 3,4-hexanedione
Patent number
10,160,710
Issue date
Dec 25, 2018
HUAIYIN INSTITUTE OF TECHNOLOGY
Lei He
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for chemical modification of a graphene edge, graphene with...
Patent number
9,988,274
Issue date
Jun 5, 2018
Samsung Electronics Co., Ltd.
Won Mook Choi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Alpha- and chi-diketone reactants for charge transfer reactions in...
Patent number
9,557,297
Issue date
Jan 31, 2017
Bruker Daltonik GmbH
Ralf Hartmer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of synthesizing organic molecules using ionic liquids compri...
Patent number
8,835,649
Issue date
Sep 16, 2014
VTU Holding GmbH
Roland Kalb
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for chemical modification of a graphene edge, graphene with...
Patent number
8,398,876
Issue date
Mar 19, 2013
Samsung Electronics Co., Ltd.
Won Mook Choi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for preparing β-diketone compound and process for preparing...
Patent number
7,084,306
Issue date
Aug 1, 2006
Showa Denko K.K.
Makoto Saito
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of Michael-adducts
Patent number
6,686,498
Issue date
Feb 3, 2004
Firmenich SA
Denis Jacoby
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
.beta.-diketones, processes for making .beta.-diketones and use of...
Patent number
5,808,165
Issue date
Sep 15, 1998
Rhone-Poulenc Chimie
Serge Chassaing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
.beta.-diketones, processes for making .beta.-diketones and use of...
Patent number
5,475,145
Issue date
Dec 12, 1995
Rhone-Poulenc
Serge Chassaing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Components and catalysts for the polymerization of olefins
Patent number
5,468,704
Issue date
Nov 21, 1995
Montell North America Inc.
Giampiero Morini
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Volatile barium precursor and use of precursor in OMCVD process
Patent number
5,319,118
Issue date
Jun 7, 1994
Air Products and Chemicals, Inc.
John A. T. Norman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of .alpha.-substituted .beta.-dicarbonyl and .beta.-cya...
Patent number
4,806,670
Issue date
Feb 21, 1989
BASF Aktiengesellschaft
Walter Gramlich
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of monocarbonyl or biscarbonyl compounds
Patent number
4,769,464
Issue date
Sep 6, 1988
Chemie Linz Gesellschaft m.b.H.
Alexander Sajtos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of alpha-substituted .beta.-dicarbonyl, .beta.-cyano-ca...
Patent number
4,684,743
Issue date
Aug 4, 1987
BASF Aktiengesellschaft
Walter Gramlich
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of ketones
Patent number
4,570,021
Issue date
Feb 11, 1986
SDS Biotech Corporation
Richard L. Cryberg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of monomethyl-substituted methylene com...
Patent number
4,567,004
Issue date
Jan 28, 1986
Bayer Aktiengesellschaft
Heinz U. Blank
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of ketones
Patent number
4,528,400
Issue date
Jul 9, 1985
SDS Biotech Corporation
Richard L. Cryberg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flavoring with pyrazine derivatives
Patent number
4,303,689
Issue date
Dec 1, 1981
Firmenich SA
Max Winter
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Liquid hydrocarbon-soluble rare earth chelates prepared from the no...
Patent number
4,251,233
Issue date
Feb 17, 1981
University Patents, Inc.
Robert E. Sievers
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing bifunctional aliphatic organic compounds
Patent number
4,217,290
Issue date
Aug 12, 1980
Brichima S.p.A.
Paolo Maggioni
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aromatic sulfur flavoring agents
Patent number
4,200,660
Issue date
Apr 29, 1980
Firmenich & Cie
Max Winter
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Flavoring agent
Patent number
4,038,435
Issue date
Jul 26, 1977
Firmenich & Cie
Max Winter
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the preparation of ketones
Patent number
4,035,395
Issue date
Jul 12, 1977
Bayer Aktiengesellschaft
Hermann Stetter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flavoring agent
Patent number
4,018,910
Issue date
Apr 19, 1977
Firmenich & Cie
Max Winter
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
2-Acyl-3-substituted cyclopentan-1-ones and process for their prepa...
Patent number
4,009,196
Issue date
Feb 22, 1977
Teijin Limited
Seizi Kurozumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Flavoring agent
Patent number
4,005,227
Issue date
Jan 25, 1977
Firmenich & Cie
Max Winter
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
RAW MATERIAL FOR CHEMICAL DEPOSITION CONTAINING ORGANORUTHENIUM COM...
Publication number
20250059642
Publication date
Feb 20, 2025
Tanaka Kikinzoku Kogyo K.K.
Kazuharu SUZUKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TWO-STEP SYNTHESIS OF PYRROLE COMPOUNDS FROM FURAN COMPOUNDS
Publication number
20220298109
Publication date
Sep 22, 2022
Chevron Phillips Chemical Company LP
Kenneth M. Lassen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Preparation Method for 2,3-pentanedione
Publication number
20190106370
Publication date
Apr 11, 2019
HUAIYIN INSTITUTE OF TECHNOLOGY
Lei HE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Synthesis Method of 3,4-hexanedione
Publication number
20180334421
Publication date
Nov 22, 2018
HUAIYIN INSTITUTE OF TECHNOLOGY
Lei HE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MAGNETIC RESONANCE IMAGING AND/OR SPECTROSCOPY CONTRAST AGENTS AND...
Publication number
20150258220
Publication date
Sep 17, 2015
DUKE UNIVERSITY
Warren S. Warren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR CHEMICAL MODIFICATION OF A GRAPHENE EDGE, GRAPHENE WITH...
Publication number
20130157034
Publication date
Jun 20, 2013
Samsung Electronics Co., Ltd.
Won Mook CHOI
B82 - NANO-TECHNOLOGY
Information
Patent Application
REACTANTS FOR CHARGE TRANSFER REACTIONS IN MASS SPECTROMETERS
Publication number
20130115711
Publication date
May 9, 2013
Bruker Daltonik GmbH
Ralf Hartmer
G01 - MEASURING TESTING
Information
Patent Application
Method of Synthesizing Organic Molecules
Publication number
20120136161
Publication date
May 31, 2012
VTU Holding GmbH.
Roland Kalb
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MAGNETIC RESONANCE IMAGING AND/OR SPECTROSCOPY CONTRAST AGENTS AND...
Publication number
20110195028
Publication date
Aug 11, 2011
Warren S. Warren
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR CHEMICAL MODIFICATION OF A GRAPHENE EDGE, GRAPHENE WITH...
Publication number
20100178464
Publication date
Jul 15, 2010
Samsung Electronics Co., Ltd.
Won Mook CHOI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing-diketone compound and process for preparing m...
Publication number
20050119466
Publication date
Jun 2, 2005
Makoto Saito
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of Michael-adducts
Publication number
20020128504
Publication date
Sep 12, 2002
Denis Jacoby
C07 - ORGANIC CHEMISTRY