using cyanic acids or derivatives thereof

Industry

CPC
C22B3/0029

This industry / category may be too specific. Please go to a parent level for more data

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

C22B3/0029using cyanic acids or derivatives thereof

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Method for separating hafnium from zirconium
- Patent number 6,737,030
- Issue date May 18, 2004
- ATI Properties, Inc.
- James A. Sommers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering and separating metals from waste streams
- Patent number 6,274,045
- Issue date Aug 14, 2001
- Lawrence Kreisler
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Winning metal from ore
- Patent number 4,518,420
- Issue date May 21, 1985
- National Research Development Corporation
- Michael Cox
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Obtaining copper (I) chloride from ores with acetonitrile
- Patent number 4,308,239
- Issue date Dec 29, 1981
- Anumin Pty. Ltd.
- Alan J. Parker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of copper from materials containing copper and acid solubl...
- Patent number 4,229,212
- Issue date Oct 21, 1980
- Anumin Pty. Ltd.
- Alan J. Parker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Removal of 3-mercapto-4-methyl-2-pentanone from zirconium/hafnium s...
- Patent number 4,202,862
- Issue date May 13, 1980
- Teledyne Industries, Inc.
- Lawrence J. Jacoby
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods of separating and recovering copper from materials containi...
- Patent number 4,070,183
- Issue date Jan 24, 1978
- Anumin Pty. Ltd.
- Alan James Parker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Certain .beta.-diketones and the use thereof as metal extractants
- Patent number 4,065,502
- Issue date Dec 27, 1977
- General Mills Chemicals, Inc.
- Kenneth D. MacKay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation and recovery of copper metal from ammoniacal solutions
- Patent number 4,047,940
- Issue date Sep 13, 1977
- Kennecott Copper Corporation
- Alkis S. Rappas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of cobalt from nickel thiocyanates with isophorone
- Patent number 4,008,308
- Issue date Feb 15, 1977
- Union Carbide Corporation
- Patrick Bernard Sullivan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal extraction process using quaternary ammonium thiocyanates
- Patent number 3,976,742
- Issue date Aug 24, 1976
- The International Nickel Company, Inc.
- Jose A. Blanco
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3888966
- Patent number 3,888,966
- Issue date Jun 10, 1975
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3773891
- Patent number 3,773,891
- Issue date Nov 20, 1973
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3194652
- Patent number 3,194,652
- Issue date Jul 13, 1965
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3069231
- Patent number 3,069,231
- Issue date Dec 18, 1962
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
2902345
- Patent number 2,902,345
- Issue date Sep 1, 1959
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
2202525
- Patent number 2,202,525
- Issue date May 28, 1940
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR RECOVERING METAL FROM ELECTRONIC WASTE
- Publication number 20200263275
- Publication date Aug 20, 2020
- Mint Innovation Limited
- Oliver CRUSH
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for separating hafnium from zirconium
- Publication number 20030143138
- Publication date Jul 31, 2003
- James A. Sommers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

using cyanic acids or derivatives thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for separating hafnium from zirconium

Method for recovering and separating metals from waste streams

Winning metal from ore

Obtaining copper (I) chloride from ores with acetonitrile

Recovery of copper from materials containing copper and acid solubl...

Removal of 3-mercapto-4-methyl-2-pentanone from zirconium/hafnium s...

Methods of separating and recovering copper from materials containi...

Certain .beta.-diketones and the use thereof as metal extractants

Separation and recovery of copper metal from ammoniacal solutions

Separation of cobalt from nickel thiocyanates with isophorone

Metal extraction process using quaternary ammonium thiocyanates

3888966

3773891

3194652

3069231

2902345

2202525

Patents Applicationslast 30 patents

PROCESS FOR RECOVERING METAL FROM ELECTRONIC WASTE

Method for separating hafnium from zirconium