by hydrolysis of lignin or sulfite waste liquor

Industry

CPC
C07C37/54

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring

Current Industry

C07C37/54by hydrolysis of lignin or sulfite waste liquor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparation of 2,5-dimethylphenol by selective catalytic...
- Patent number 11,524,928
- Issue date Dec 13, 2022
- Anhui University of Science and Technology
- Mingqiang Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for lignin depolymerization using thiols
- Patent number 11,267,838
- Issue date Mar 8, 2022
- Board of Trustees of Michigan State University
- Eric Linke Hegg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of depolymerizing lignin
- Patent number 10,370,315
- Issue date Aug 6, 2019
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Elias Feghali
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Systems and methods for the depolymerization of a biopolymer
- Patent number 10,059,650
- Issue date Aug 28, 2018
- Yale University
- Katalin Barta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of organic materials using oxidative hydrothermal dissol...
- Patent number 10,023,512
- Issue date Jul 17, 2018
- Southern Illinois University Carbondale
- Kenneth B. Anderson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Use of catalyst prepared with a subgroup VI element for the product...
- Patent number 9,789,473
- Issue date Oct 17, 2017
- Tianjin University
- Yongdan Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous process for conversion of lignin to useful compounds
- Patent number 9,770,698
- Issue date Sep 26, 2017
- Biochemtex S.p.A.
- Dan Gastaldo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Continuous process for conversion of lignin to useful compounds
- Patent number 9,732,021
- Issue date Aug 15, 2017
- Biochemtex S.p.A.
- Steven Ryba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous process for conversion of lignin to useful compounds
- Patent number 9,718,742
- Issue date Aug 1, 2017
- Biochemtex S.p.A.
- Krishna Sharma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous process for conversion of lignin to useful compounds
- Patent number 9,340,476
- Issue date May 17, 2016
- Biochemtex S.p.A.
- Guliz Arf Elliott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for conversion of lignin to useful compounds
- Patent number 9,340,468
- Issue date May 17, 2016
- Biochemtex S.p.A.
- Krishna Sharma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the conversion of lignin to liquid hydrocarbons
- Patent number 9,334,450
- Issue date May 10, 2016
- ENI S.p.A.
- Daniele Delledonne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous process for conversion of lignin to useful compounds
- Patent number 9,162,951
- Issue date Oct 20, 2015
- Biochemtex S.p.A.
- Steven Ryba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous process for conversion of lignin to useful compounds
- Patent number 9,139,501
- Issue date Sep 22, 2015
- Biochemtex, S.p.A.
- Dan Gastaldo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous process for conversion of lignin to useful compounds
- Patent number 9,035,117
- Issue date May 19, 2015
- Biochemtex S.p.A.
- Steven Ryba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the integrated production of cellulose and low-molecular...
- Patent number 8,853,478
- Issue date Oct 7, 2014
- BASF SE
- Otto Machhammer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
One-step conversion of solid lignin to liquid products
- Patent number 8,673,027
- Issue date Mar 18, 2014
- Bergen Teknologioverforing AS
- Mike Kleinert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for liquefaction of lignin
- Patent number 4,731,491
- Issue date Mar 15, 1988
- UOP Inc.
- Peter Urban
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lignin hydrocracking process to produce phenol and benzene
- Patent number 4,420,644
- Issue date Dec 13, 1983
- Hydrocarbon Research, Inc.
- Derk T. A. Huibers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lignin cracking process using fast fluidized bed reactions
- Patent number 4,409,416
- Issue date Oct 11, 1983
- George J. Snell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3253044
- Patent number 3,253,044
- Issue date May 24, 1966
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3186923
- Patent number 3,186,923
- Issue date Jun 1, 1965
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3105095
- Patent number 3,105,095
- Issue date Sep 24, 1963
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2991314
- Patent number 2,991,314
- Issue date Jul 4, 1961
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2870133
- Patent number 2,870,133
- Issue date Jan 20, 1959
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2790009
- Patent number 2,790,009
- Issue date Apr 23, 1957
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2488186
- Patent number 2,488,186
- Issue date Nov 15, 1949
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2057117
- Patent number 2,057,117
- Issue date Oct 13, 1936
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1572510
- Patent number 1,572,510
- Issue date Feb 9, 1926
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE SELECTIVE CLEAVAGE OF A COMPOUND COMPRISING AN AROMA...
- Publication number 20240043626
- Publication date Feb 8, 2024
- RHODIA OPERATIONS
- Dan Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR ELECTROREDUCTIVE LIGNIN DEPOLYMERIZATION
- Publication number 20230416289
- Publication date Dec 28, 2023
- Board of Trustees of Michigan State University
- Eric Linke Hegg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
A METHOD FOR CO-PRODUCING MONOPHENOLS AND CELLULOSE BY CATALYTIC OX...
- Publication number 20230021045
- Publication date Jan 19, 2023
- GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCIENCES
- Chenguang WANG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PREPARATION OF LIGNIN OLIGOMERS
- Publication number 20230002433
- Publication date Jan 5, 2023
- BASF SE
- Alois Kindler
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARATION OF 2,5-DIMETHYLPHENOL BY SELECTIVE CATALYTIC...
- Publication number 20220298092
- Publication date Sep 22, 2022
- Anhui University of Science and Technology
- Mingqiang Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR LIGNIN DEPOLYMERIZATION USING THIOLS
- Publication number 20200048292
- Publication date Feb 13, 2020
- Board of Trustees of Michigan State University
- Eric Linke Hegg
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Zeolite Catalyst for Lignin to Phenol Conversion
- Publication number 20170152200
- Publication date Jun 1, 2017
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Zhiqiang MA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF DEPOLYMERIZING LIGNIN
- Publication number 20170152199
- Publication date Jun 1, 2017
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Elias Feghali
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL METHOD FOR THE DEPOLYMERISATION OF LIGNIN
- Publication number 20160289256
- Publication date Oct 6, 2016
- UNIVERSIDAD DEL PAIS VASCO-EUSKAL HERRIKO UNIBERTSITATEA (UPV/EHU)
- Xabier ERDOCIA IRIARTE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONTINUOUS LIGNIN CONVERSION PROCESS
- Publication number 20160264875
- Publication date Sep 15, 2016
- Biochemtex S.p.A
- Piero OTTONELLO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Systems and Methods for the Depolymerization of a Biopolymer
- Publication number 20160130202
- Publication date May 12, 2016
- Yale University
- Katalin Barta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
USE OF CATALYST PREPARED WITH A SUBGROUP VI ELEMENT FOR THE PRODUCT...
- Publication number 20160074843
- Publication date Mar 17, 2016
- TIANJIN UNIVERSITY
- Yongdan LI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS
- Publication number 20140096830
- Publication date Apr 10, 2014
- CHEMTEX ITALIA, S.P.A.
- Dan Gastaldo
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS
- Publication number 20130225854
- Publication date Aug 29, 2013
- CHEMTEX ITALIA, S.P.A.
- Steven Ryba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS
- Publication number 20130225855
- Publication date Aug 29, 2013
- CHEMTEX ITALIA, S.P.A.
- Steven Ryba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS
- Publication number 20130225872
- Publication date Aug 29, 2013
- CHEMTEX ITALIA, S.P.A.
- Steven Ryba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS
- Publication number 20130225853
- Publication date Aug 29, 2013
- CHEMTEX ITALIA, S.P.A.
- Dan Gastaldo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS
- Publication number 20130224816
- Publication date Aug 29, 2013
- CHEMTEX ITALIA, S.P.A.
- Guliz Arf Elliott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS
- Publication number 20130225856
- Publication date Aug 29, 2013
- CHEMTEX ITALIA, S.P.A.
- Steven Ryba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE CONVERSION OF LIGNIN TO LIQUID HYDROCARBONS
- Publication number 20130060071
- Publication date Mar 7, 2013
- ENI S.p.A.
- Daniele Delledonne
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PRODUCTION OF ORGANIC MATERIALS USING OXIDATIVE HYDROTHERMAL DISSOL...
- Publication number 20120289695
- Publication date Nov 15, 2012
- SOUTHERN ILLINOIS UNIVERSITY CARBONDALE
- Kenneth B. Anderson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE INTEGRATED PRODUCTION OF CELLULOSE AND LOW-MOLECULAR...
- Publication number 20110268652
- Publication date Nov 3, 2011
- BASF SE
- Otto Machhammer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ONE-STEP CONVERSION OF SOLID LIGNIN TO LIQUID PRODUCTS
- Publication number 20110173875
- Publication date Jul 21, 2011
- BERGEN TEKNOLOGIOVERFORING AS
- Mike Kleinert
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

by hydrolysis of lignin or sulfite waste liquor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for preparation of 2,5-dimethylphenol by selective catalytic...

Methods for lignin depolymerization using thiols

Method of depolymerizing lignin

Systems and methods for the depolymerization of a biopolymer

Production of organic materials using oxidative hydrothermal dissol...

Use of catalyst prepared with a subgroup VI element for the product...

Continuous process for conversion of lignin to useful compounds

Continuous process for conversion of lignin to useful compounds

Continuous process for conversion of lignin to useful compounds

Continuous process for conversion of lignin to useful compounds

Process for conversion of lignin to useful compounds

Process for the conversion of lignin to liquid hydrocarbons

Continuous process for conversion of lignin to useful compounds

Continuous process for conversion of lignin to useful compounds

Continuous process for conversion of lignin to useful compounds

Method for the integrated production of cellulose and low-molecular...

One-step conversion of solid lignin to liquid products

Process for liquefaction of lignin

Lignin hydrocracking process to produce phenol and benzene

Lignin cracking process using fast fluidized bed reactions

3253044

3186923

3105095

2991314

2870133

2790009

2488186

2057117

1572510

Patents Applicationslast 30 patents

METHOD FOR THE SELECTIVE CLEAVAGE OF A COMPOUND COMPRISING AN AROMA...

METHODS FOR ELECTROREDUCTIVE LIGNIN DEPOLYMERIZATION

A METHOD FOR CO-PRODUCING MONOPHENOLS AND CELLULOSE BY CATALYTIC OX...

METHOD FOR PREPARATION OF LIGNIN OLIGOMERS

METHOD FOR PREPARATION OF 2,5-DIMETHYLPHENOL BY SELECTIVE CATALYTIC...

METHODS FOR LIGNIN DEPOLYMERIZATION USING THIOLS

Zeolite Catalyst for Lignin to Phenol Conversion

METHOD OF DEPOLYMERIZING LIGNIN

NOVEL METHOD FOR THE DEPOLYMERISATION OF LIGNIN

CONTINUOUS LIGNIN CONVERSION PROCESS

Systems and Methods for the Depolymerization of a Biopolymer

USE OF CATALYST PREPARED WITH A SUBGROUP VI ELEMENT FOR THE PRODUCT...

CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS

CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS

CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS

CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS

CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS

CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS

CONTINUOUS PROCESS FOR CONVERSION OF LIGNIN TO USEFUL COMPOUNDS

PROCESS FOR THE CONVERSION OF LIGNIN TO LIQUID HYDROCARBONS

PRODUCTION OF ORGANIC MATERIALS USING OXIDATIVE HYDROTHERMAL DISSOL...

METHOD FOR THE INTEGRATED PRODUCTION OF CELLULOSE AND LOW-MOLECULAR...

ONE-STEP CONVERSION OF SOLID LIGNIN TO LIQUID PRODUCTS