Kennecott Copper Corporation

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
In-situ method and apparatus for sparging gas bubbles
- Patent number 4,360,234
- Issue date Nov 23, 1982
- Kennecott Copper Corporation
- Limin Hsueh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Self cleaning, steam cooled, gas sample probe
- Patent number 4,283,947
- Issue date Aug 18, 1981
- Kennecott Copper Corporation
- David B. George
- G01 - MEASURING TESTING
Information Patent Grant
Flotation and sintering of synthetic manganese carbonate
- Patent number 4,274,866
- Issue date Jun 23, 1981
- Kennecott Copper Corporation
- Ralph W. M. Lai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for providing acid-resistant oxide layers on alloys
- Patent number 4,266,987
- Issue date May 12, 1981
- Kennecott Copper Corporation
- Chih-Chung Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for the production of copper-boron carbide composite
- Patent number 4,253,917
- Issue date Mar 3, 1981
- Kennecott Copper Corporation
- Chih-Chang Wang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Apparatus and process for producing copper-boron carbide composite...
- Patent number 4,249,998
- Issue date Feb 10, 1981
- Kennecott Copper Corporation
- Thomas C. Wilder
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Solvent extraction of copper, nickel with methyl hexyl dioxime
- Patent number 4,248,837
- Issue date Feb 3, 1981
- Kennecott Copper Corporation
- Ralph W. M. Lai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Tubing with copper-boron carbide composite facing and methods for i...
- Patent number 4,238,299
- Issue date Dec 9, 1980
- Kennecott Copper Corporation
- Chih-Chung Wang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and apparatus for the continuous production of strip
- Patent number 4,232,727
- Issue date Nov 11, 1980
- Kennecott Copper Corporation
- Terry F. Bower
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Copper-boron carbide composite particle and method for its production
- Patent number 4,227,928
- Issue date Oct 14, 1980
- Kennecott Copper Corporation
- Chih-Chung Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electrolytic treatment of plating wastes
- Patent number 4,226,685
- Issue date Oct 7, 1980
- Kennecott Copper Corporation
- Charles Portal
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Cascading electrolyte bleed streams
- Patent number 4,222,832
- Issue date Sep 16, 1980
- Kennecott Copper Corporation
- Gale L. Hubred
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Rolling mill bearing assembly
- Patent number 4,218,907
- Issue date Aug 26, 1980
- Kennecott Copper Corporation
- Robert C. Ruhl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for continuous casting of metallic strands at exceptionally...
- Patent number 4,211,270
- Issue date Jul 8, 1980
- Kennecott Copper Corporation
- George Shinopulos
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Recovery of molybdenum values from dilute solutions
- Patent number 4,211,753
- Issue date Jul 8, 1980
- Kennecott Copper Corporation
- J. Paul Pemsler
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrorefining cell with bipolar electrode and electrorefining method
- Patent number 4,207,153
- Issue date Jun 10, 1980
- Kennecott Copper Corporation
- H. William Flood
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Tarnish resistant copper alloy
- Patent number 4,204,883
- Issue date May 27, 1980
- Kennecott Copper Corporation
- Richard D. Smith
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of copper by ferrous ion precipitation
- Patent number 4,197,117
- Issue date Apr 8, 1980
- Kennecott Copper Corporation
- J. Paul Pemsler
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Stationary particulate bed dual electrode
- Patent number 4,197,181
- Issue date Apr 8, 1980
- Kennecott Copper Corporation
- Charles Portal
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Anti-fouling and anti-sliming coating material
- Patent number 4,197,233
- Issue date Apr 8, 1980
- Kennecott Copper Corporation
- David W. Marshall
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metal leaching from concentrates using nitrogen dioxide in acids
- Patent number 4,189,461
- Issue date Feb 19, 1980
- Kennecott Copper Corporation
- Robert E. Lueders
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Coiling system for metallic strands
- Patent number 4,172,375
- Issue date Oct 30, 1979
- Kennecott Copper Corporation
- Calvin Rushforth
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for the electrolytic recovery of metal employing improved el...
- Patent number RE30005
- Issue date May 22, 1979
- Kennecott Copper Corporation
- Walter W. Harvey
- 204 - Chemistry: electrical and wave energy
Information Patent Grant
Recovery of copper values from iron-containing ore materials as min...
- Patent number 4,152,142
- Issue date May 1, 1979
- Kennecott Copper Corporation
- William J. Schlitt
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrometallurgical brass dust reclamation
- Patent number 4,149,945
- Issue date Apr 17, 1979
- Kennecott Copper Corporation
- Roger N. Kust
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of copper from arsenic containing metallurgical waste mate...
- Patent number 4,149,880
- Issue date Apr 17, 1979
- Kennecott Copper Corporation
- John D. Prater
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Alkali metal mercaptide solvent extraction of cobalt, nickel
- Patent number 4,148,816
- Issue date Apr 10, 1979
- Kennecott Copper Corporation
- Alkis S. Rappas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Prevention of scale formation in wet lime scrubbers
- Patent number 4,148,615
- Issue date Apr 10, 1979
- Kennecott Copper Corporation
- Jagdish C. Agarwal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Nickel and cobalt solvent extraction with mercaptides
- Patent number 4,148,813
- Issue date Apr 10, 1979
- Kennecott Copper Corporation
- Alkis S. Rappas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Amino-thiol nickel and cobalt solvent extraction
- Patent number 4,148,815
- Issue date Apr 10, 1979
- Kennecott Copper Corporation
- Alkis S. Rappas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73096588 - TERRA-LIGHT
- Serial number 73096588
- Registration number 1066174
- Filing date Aug 13, 1976
- KENNECOTT COPPER CORPORATION
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
73014997 - KOMEEN
- Serial number 73014997
- Registration number 1014543
- Filing date Mar 4, 1974
- KENNECOTT COPPER CORPORATION
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
72250976 - KOCIDE
- Serial number 72250976
- Registration number 830456
- Filing date Jul 25, 1966
- KENNECOTT COPPER CORPORATION
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
72224535 - KCM
- Serial number 72224535
- Registration number 804995
- Filing date Jul 29, 1965
- KENNECOTT COPPER CORPORATION
- 6 - Common metals and their alloys
Information Trademark
72224536 - KE
- Serial number 72224536
- Registration number 804996
- Filing date Jul 29, 1965
- KENNECOTT COPPER CORPORATION
- 6 - Common metals and their alloys
Information Trademark
71648676 - K
- Serial number 71648676
- Registration number 598376
- Filing date Jun 12, 1953
- KENNECOTT COPPER CORPORATION
- 6 - Common metals and their alloys
Information Trademark
71608549 - KUE
- Serial number 71608549
- Registration number 567377
- Filing date Jan 9, 1951
- KENNECOTT COPPER CORPORATION
- 6 - Common metals and their alloys
Information Trademark
71608548 - KUE
- Serial number 71608548
- Registration number 567376
- Filing date Jan 9, 1951
- KENNECOTT COPPER CORPORATION
- 6 - Common metals and their alloys

Kennecott Copper Corporation

Organization

Patents Grantslast 30 patents

In-situ method and apparatus for sparging gas bubbles

Self cleaning, steam cooled, gas sample probe

Flotation and sintering of synthetic manganese carbonate

Process for providing acid-resistant oxide layers on alloys

Method for the production of copper-boron carbide composite

Apparatus and process for producing copper-boron carbide composite...

Solvent extraction of copper, nickel with methyl hexyl dioxime

Tubing with copper-boron carbide composite facing and methods for i...

Method and apparatus for the continuous production of strip

Copper-boron carbide composite particle and method for its production

Electrolytic treatment of plating wastes

Cascading electrolyte bleed streams

Rolling mill bearing assembly

Method for continuous casting of metallic strands at exceptionally...

Recovery of molybdenum values from dilute solutions

Electrorefining cell with bipolar electrode and electrorefining method

Tarnish resistant copper alloy

Recovery of copper by ferrous ion precipitation

Stationary particulate bed dual electrode

Anti-fouling and anti-sliming coating material

Metal leaching from concentrates using nitrogen dioxide in acids

Coiling system for metallic strands

Method for the electrolytic recovery of metal employing improved el...

Recovery of copper values from iron-containing ore materials as min...

Hydrometallurgical brass dust reclamation

Recovery of copper from arsenic containing metallurgical waste mate...

Alkali metal mercaptide solvent extraction of cobalt, nickel

Prevention of scale formation in wet lime scrubbers

Nickel and cobalt solvent extraction with mercaptides

Amino-thiol nickel and cobalt solvent extraction

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73096588 - TERRA-LIGHT

73014997 - KOMEEN

72250976 - KOCIDE

72224535 - KCM

72224536 - KE

71648676 - K

71608549 - KUE

71608548 - KUE