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Englewood, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for achieving enhanced copper-containing mineral concentrate...
Patent number
5,295,585
Issue date
Mar 22, 1994
Cyprus Mineral Company
Richard O. Huch
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Cyanide recycling process
Patent number
5,254,153
Issue date
Oct 19, 1993
Cyprus Minerals Company
Terry I. Mudder
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for maintaining fluidization in a fluidized bed reactor
Patent number
5,125,965
Issue date
Jun 30, 1992
Cyprus Minerals Company
Roger F. Sebenik
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for achieving enhanced copper flotation concentrate grade by...
Patent number
5,110,455
Issue date
May 5, 1992
Cyprus Minerals Company
Richard O. Huch
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Cyanide recovery process
Patent number
5,078,977
Issue date
Jan 7, 1992
Cyprus Minerals Company
Terry I. Mudder
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Cyanide regeneration process
Patent number
4,994,243
Issue date
Feb 19, 1991
Cyprus Minerals Company
Adrian J. Goldstone
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74182586 - CIMPACT
Serial number
74182586
Registration number
1766484
Filing date
Jul 5, 1991
Cyprus Minerals Company
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74144440 - CIMFLX
Serial number
74144440
Registration number
1709066
Filing date
Mar 4, 1991
Cyprus Minerals Company
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74144438 - CIMFLX
Serial number
74144438
Filing date
Mar 4, 1991
Cyprus Minerals Company
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74144437 - CIMPCT
Serial number
74144437
Filing date
Mar 4, 1991
Cyprus Minerals Company
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74144442 - CIMPCT
Serial number
74144442
Filing date
Mar 4, 1991
Cyprus Minerals Company
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry