the quinoid structure being part of a condensed ring system containing three rings

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C50/00Quinones

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C07C50/16the quinoid structure being part of a condensed ring system containing three rings

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Patents Grantslast 30 patents

Information Patent Grant
Synthesis of hydroxyfluorene-carboxilic acid and esters thereof
- Patent number 10,351,504
- Issue date Jul 16, 2019
- Naga Bhushan Mandava
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenanthrenequinone compound, electrode active material, and power...
- Patent number 8,338,027
- Issue date Dec 25, 2012
- Panasonic Corporation
- Yu Ohtsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing hydrogen peroxide and composition therefor
- Patent number 6,524,547
- Issue date Feb 25, 2003
- Akzo Nobel N.V.
- Mats Nyström
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing anthraquinones
- Patent number 5,723,675
- Issue date Mar 3, 1998
- Korea Kumho Petrochemical Co., Ltd.
- Young J. Joo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycyclic aromatic ring cleavage (PARC) process
- Patent number 5,288,390
- Issue date Feb 22, 1994
- Sun Company, Inc (R&M)
- Vincent A. Durante
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lignin derived quinonic compound mixtures useful for the delignific...
- Patent number 5,049,236
- Issue date Sep 17, 1991
- Institute of Paper Science and Technology, Inc.
- Donald R. Dimmel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of producing anthraquinones in one step
- Patent number 5,041,571
- Issue date Aug 20, 1991
- Hoechst Celanese Corporation
- Mohammad Aslam
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic conductive complex
- Patent number 5,030,387
- Issue date Jul 9, 1991
- Sumitomo Electric Industries Ltd.
- Masaru Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the delignification of wood pulp utilizing fused ring qu...
- Patent number 5,002,634
- Issue date Mar 26, 1991
- Institute of Paper Science and Technology, Inc.
- Donald R. Dimmel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for obtaining anthraquinodimethane derivatives and anthrone...
- Patent number 4,606,861
- Issue date Aug 19, 1986
- Xerox Corporation
- Beng S. Ong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of alkylated anthraquinones
- Patent number 4,544,543
- Issue date Oct 1, 1985
- FMC Corporation
- Nathan D. Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3778452
- Patent number 3,778,452
- Issue date Dec 11, 1973
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2964536
- Patent number 2,964,536
- Issue date Dec 13, 1960
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2072867
- Patent number 2,072,867
- Issue date Mar 9, 1937
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHENANTHRENEQUINONE COMPOUND, ELECTRODE ACTIVE MATERIAL, AND POWER...
- Publication number 20100047688
- Publication date Feb 25, 2010
- Yu Ohtsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Molten Salts, Method of Their Production and Process for Generating...
- Publication number 20080317662
- Publication date Dec 25, 2008
- THE QUEENS UNIVERSITY OF BELFAST
- Andrew P. Doherty
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cd45 inhibitors
- Publication number 20030207812
- Publication date Nov 6, 2003
- Marc Jerome Chapdelaine
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
N-methyl-D-aspartate receptor antagonists
- Publication number 20020077352
- Publication date Jun 20, 2002
- Nikolaus J. Sucher
- C07 - ORGANIC CHEMISTRY

the quinoid structure being part of a condensed ring system containing three rings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Synthesis of hydroxyfluorene-carboxilic acid and esters thereof

Phenanthrenequinone compound, electrode active material, and power...

Process for producing hydrogen peroxide and composition therefor

Method for preparing anthraquinones

Polycyclic aromatic ring cleavage (PARC) process

Lignin derived quinonic compound mixtures useful for the delignific...

Process of producing anthraquinones in one step

Organic conductive complex

Method for the delignification of wood pulp utilizing fused ring qu...

Process for obtaining anthraquinodimethane derivatives and anthrone...

Purification of alkylated anthraquinones

3778452

2964536

2072867

Patents Applicationslast 30 patents

PHENANTHRENEQUINONE COMPOUND, ELECTRODE ACTIVE MATERIAL, AND POWER...

Molten Salts, Method of Their Production and Process for Generating...

Cd45 inhibitors

N-methyl-D-aspartate receptor antagonists