using heterocyclic compounds of a single type

Industry

CPC
C22B3/0036

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B3/00Extraction of metal compounds from ores or concentrates by wet processes

Current Industry

C22B3/0036using heterocyclic compounds of a single type

Industries

Patents Grantslast 30 patents

Information Patent Grant
Pretreatment method for chelate resin having pyridine ring used for...
- Patent number 9,347,112
- Issue date May 24, 2016
- Mitsubishi Gas Chemical Company, Inc.
- Fumiya Zaima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Phenoxypyrazole composition and process for the solvent extraction...
- Patent number 8,470,052
- Issue date Jun 25, 2013
- Cytec Technology Corp.
- John Campbell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Phenoxypyrazole composition and process for the solvent extraction...
- Patent number 8,088,810
- Issue date Jan 3, 2012
- Cytec Technology Corp.
- John Campbell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bis-crown calix [4]arenes, their preparation process and their use...
- Patent number 5,607,591
- Issue date Mar 4, 1997
- Commissariat a l'Energie Atomique
- Jean-Fran.cedilla.ois Dozol
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the selective extraction (III) actinides by means of am...
- Patent number 5,510,090
- Issue date Apr 23, 1996
- Commissariat a l'Energie Atomique
- Christine Cuillerdier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of metals
- Patent number 5,478,539
- Issue date Dec 26, 1995
- Zeneca Limited
- Raymond F. Dalton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Separations of actinides, lanthanides and other metals
- Patent number 5,409,678
- Issue date Apr 25, 1995
- The United States of America as represented by the Department of Energy
- Barbara F. Smith
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Use of carbonates in metal ion extraction
- Patent number 5,348,712
- Issue date Sep 20, 1994
- Texaco Chemical Company
- Edward T. Marquis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction agent for palladium and platinum and process of extracti...
- Patent number 5,342,526
- Issue date Aug 30, 1994
- Tanaka Kikinzoku Kogyo K.K.
- Katsutoshi Inoue
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heterocyclic thione
- Patent number 5,342,937
- Issue date Aug 30, 1994
- Zeneca, Limited
- Peter W. Austin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Macrocyclic oxamides
- Patent number 5,298,618
- Issue date Mar 29, 1994
- Texaco Chemical Company
- George P. Speranza
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the solvent extraction of palladium from aqueous solutions
- Patent number 5,292,491
- Issue date Mar 8, 1994
- Schering Aktiengesellschaft
- Oliver Schumacher
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bis-bibenzimidazole composition
- Patent number 5,258,524
- Issue date Nov 2, 1993
- Imperial Chemical Industries PLC
- Peter M. Quan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of metals
- Patent number 5,213,777
- Issue date May 25, 1993
- Imperial Chemical Industries PLC
- Raymond F. Dalton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heterocyclic thione
- Patent number 5,074,911
- Issue date Dec 24, 1991
- Imperical Chemical Industries PLC
- Peter W. Austin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinolyl malonamide derivatives
- Patent number 5,071,989
- Issue date Dec 10, 1991
- Director General of Agency of Industrial Science and Technology
- Kazuhisa Hiratani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solvent extraction process
- Patent number 4,961,856
- Issue date Oct 9, 1990
- Imperial Chemical Industries PLC
- Raymond F. Dalton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the extraction of metal values
- Patent number 4,923,686
- Issue date May 8, 1990
- Imperial Chemical Industries
- Raymond F. Dalton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Life silver recovery system
- Patent number 4,881,973
- Issue date Nov 21, 1989
- E. I. Du Pont de Nemours and Company
- James E. Williams
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the extraction of metal values and novel metal extractants
- Patent number 4,822,880
- Issue date Apr 18, 1989
- Imperial Chemical Industries PLC
- David P. Devonald
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hexaazatriphenylene hexanitrile and its derivatives and their prepa...
- Patent number 4,780,536
- Issue date Oct 25, 1988
- The Ohio State University Research Foundation
- Anthony W. Czarnik
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal extractants
- Patent number 4,775,763
- Issue date Oct 4, 1988
- Imperial Chemical Industries
- Raymond F. Dalton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-phenyl-4-acyl-(3H)-pyrazol-3-ones
- Patent number 4,761,484
- Issue date Aug 2, 1988
- Societe Nationale des Poudres et Explosifs
- Jean-Claude Gautier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazolopyrimidine extractants
- Patent number 4,739,054
- Issue date Apr 19, 1988
- Imperial Chemical Industries PLC
- Peter M. Ouan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the extraction of metal values with bisimidazole metal...
- Patent number 4,696,801
- Issue date Sep 29, 1987
- Imperial Chemical Industries PLC
- David P. Devonald
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridine dicarboxylic ester metal extractants
- Patent number 4,683,310
- Issue date Jul 28, 1987
- Imperial Chemical Industries, PLC
- Raymond F. Dalton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triazolopyrimidine extractants
- Patent number 4,675,172
- Issue date Jun 23, 1987
- Imperial Chemical Industries PLC
- Peter M. Quan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the selective extraction of copper using 4-acyl-(3H)-py...
- Patent number 4,666,513
- Issue date May 19, 1987
- Societe Nationale des Poudres et Explosifs
- Jean-Claude Gautier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of tungsten and rhenium
- Patent number 4,599,222
- Issue date Jul 8, 1986
- GTE Products Corporation
- Alan D. Douglas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the extraction of metal values and novel metal extractants
- Patent number 4,581,220
- Issue date Apr 8, 1986
- Imperial Chemical Industries, PLC
- Anthony J. Nelson
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SEPARATION OF RARE EARTH METALS
- Publication number 20200080169
- Publication date Mar 12, 2020
- Peter Nockemann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PHENOXYPYRAZOLE COMPOSITION AND PROCESS FOR THE SOLVENT EXTRACTION...
- Publication number 20140264166
- Publication date Sep 18, 2014
- Cytec Technology Corp.
- John Campbell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Phenoxypyrazole Composition and Process for the Solvent Extraction...
- Publication number 20130264519
- Publication date Oct 10, 2013
- John Campbell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRETREATMENT METHOD FOR CHELATE RESIN HAVING PYRIDINE RING USED FOR...
- Publication number 20120322929
- Publication date Dec 20, 2012
- Mitsubishi Gas Chemical Company Inc.
- Fumiya Zaima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PHENOXYPYRAZOLE COMPOSITION AND PROCESS FOR THE SOLVENT EXTRACTION...
- Publication number 20120118109
- Publication date May 17, 2012
- Cytec Technology Corp.
- John CAMPBELL
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Phenoxypyrazole Composition and Process for the Solvent Extraction...
- Publication number 20080312452
- Publication date Dec 18, 2008
- John Campbell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method For Recovery Of Palladium
- Publication number 20070202025
- Publication date Aug 30, 2007
- Paola Deplano
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

using heterocyclic compounds of a single type

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pretreatment method for chelate resin having pyridine ring used for...

Phenoxypyrazole composition and process for the solvent extraction...

Phenoxypyrazole composition and process for the solvent extraction...

Bis-crown calix [4]arenes, their preparation process and their use...

Process for the selective extraction (III) actinides by means of am...

Process for the recovery of metals

Separations of actinides, lanthanides and other metals

Use of carbonates in metal ion extraction

Extraction agent for palladium and platinum and process of extracti...

Heterocyclic thione

Macrocyclic oxamides

Process for the solvent extraction of palladium from aqueous solutions

Bis-bibenzimidazole composition

Process for the recovery of metals

Heterocyclic thione

Quinolyl malonamide derivatives

Solvent extraction process

Process for the extraction of metal values

Life silver recovery system

Process for the extraction of metal values and novel metal extractants

Hexaazatriphenylene hexanitrile and its derivatives and their prepa...

Metal extractants

2-phenyl-4-acyl-(3H)-pyrazol-3-ones

Triazolopyrimidine extractants

Process for the extraction of metal values with bisimidazole metal...

Pyridine dicarboxylic ester metal extractants

Triazolopyrimidine extractants

Process for the selective extraction of copper using 4-acyl-(3H)-py...

Recovery of tungsten and rhenium

Process for the extraction of metal values and novel metal extractants

Patents Applicationslast 30 patents

SEPARATION OF RARE EARTH METALS

PHENOXYPYRAZOLE COMPOSITION AND PROCESS FOR THE SOLVENT EXTRACTION...

Phenoxypyrazole Composition and Process for the Solvent Extraction...

PRETREATMENT METHOD FOR CHELATE RESIN HAVING PYRIDINE RING USED FOR...

PHENOXYPYRAZOLE COMPOSITION AND PROCESS FOR THE SOLVENT EXTRACTION...

Phenoxypyrazole Composition and Process for the Solvent Extraction...

Method For Recovery Of Palladium