Societe Miniere et Metallurgique de Penarroya

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Paris Cedex 15, FR

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Patents Grantslast 30 patents

Information Patent Grant
Hydrometallurgical process for the treatment of sulphidized compoun...
- Patent number 4,902,343
- Issue date Feb 20, 1990
- Societe Miniere et Metallurgique de Penarroya
- Jean-Michel Demarthe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for preparing metal by electrolysis
- Patent number 4,601,805
- Issue date Jul 22, 1986
- Societe Miniere et Metallurgique de Penarroya
- Claude Palvadeau
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for the selective dissolution of lead from mixed minerals co...
- Patent number 4,568,525
- Issue date Feb 4, 1986
- Societe Miniere et Metallurgique de Penarroya
- Didier Beutier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for selective liquid-liquid extraction of germanium
- Patent number 4,568,526
- Issue date Feb 4, 1986
- Societe Miniere et Metallurgique de Penarroya
- Denise Rouillard nee Bauer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrochemical elimination of nickel from lead containing chloride...
- Patent number 4,548,793
- Issue date Oct 22, 1985
- Societe Miniere et Metallurgique de Penarroya
- Didier Beutier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for preparing metal by electrolysis, especially lead, and b...
- Patent number 4,507,182
- Issue date Mar 26, 1985
- Societe Miniere et Metallurgique de Penarroya
- Claude Palvadeau
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for selective liquid-liquid extraction of germanium
- Patent number 4,389,379
- Issue date Jun 21, 1983
- Societe Miniere et Metallurgique de Penarroya
- Denise Rouillard epouse Bauer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the treatment of solutions of lead chloride
- Patent number 4,297,183
- Issue date Oct 27, 1981
- Societe Miniere et Metallurgique de Penarroya
- Andre Georgeaux
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrometallurgical process for treatment of sulphur ores
- Patent number 4,288,304
- Issue date Sep 8, 1981
- Societe Miniere et Metallurgique de Penarroya
- Jean-Michel Demarthe
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of selectively bringing into solution the non-ferrous metals...
- Patent number 4,230,487
- Issue date Oct 28, 1980
- Societe Miniere et Metallurgique de Penarroya
- Jean-Michel Demarthe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and an apparatus for controlling a crusher
- Patent number 4,212,429
- Issue date Jul 15, 1980
- Societe Miniere et Metallurgique de Penarroya
- Jean-Philippe Cuvelier
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Flotation apparatus with mechanical agitation
- Patent number 4,113,624
- Issue date Sep 12, 1978
- Societe Miniere et Metallurgique de Penarroya
- Jean-Arnaud Casalis
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process for the recovery and purification of germanium from zinc ores
- Patent number 4,090,871
- Issue date May 23, 1978
- Societe Miniere et Metallurgique de Penarroya
- Albert Lebleu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of obtaining copper from copper-bearing ores
- Patent number 4,023,964
- Issue date May 17, 1977
- Societe Miniere et Metallurgique de Penarroya
- Jean-Michel Demarthe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of obtaining copper from sulphurized concentrates
- Patent number 4,016,056
- Issue date Apr 5, 1977
- Societe Miniere et Metallurgique de Penarroya
- Jean-Michel Demarthe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for preventing the oxidation of liquid zinc
- Patent number 3,999,982
- Issue date Dec 28, 1976
- Societe Miniere et Metallurgique de Penarroya
- Richard Andre Kollar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for selectively dissolving non-ferrous metals contained in p...
- Patent number 3,998,628
- Issue date Dec 21, 1976
- Societe Miniere et Metallurgique de Penarroya
- Louis Gandon
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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Trademarklast 30 trademarks

Information Trademark
73285888 - SLOND
- Serial number 73285888
- Registration number 1216295
- Filing date Nov 14, 1980
- Societe Miniere et Metallurgique de Penarroya
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

Societe Miniere et Metallurgique de Penarroya

Organization

Patents Grantslast 30 patents

Hydrometallurgical process for the treatment of sulphidized compoun...

Apparatus for preparing metal by electrolysis

Method for the selective dissolution of lead from mixed minerals co...

Process for selective liquid-liquid extraction of germanium

Electrochemical elimination of nickel from lead containing chloride...

Process for preparing metal by electrolysis, especially lead, and b...

Process for selective liquid-liquid extraction of germanium

Process for the treatment of solutions of lead chloride

Hydrometallurgical process for treatment of sulphur ores

Method of selectively bringing into solution the non-ferrous metals...

Method and an apparatus for controlling a crusher

Flotation apparatus with mechanical agitation

Process for the recovery and purification of germanium from zinc ores

Method of obtaining copper from copper-bearing ores

Method of obtaining copper from sulphurized concentrates

Process for preventing the oxidation of liquid zinc

Method for selectively dissolving non-ferrous metals contained in p...

Trademarklast 30 trademarks

73285888 - SLOND