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Fontenay Sous Bois, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Lead-calcium alloys, particularly for battery grids
Patent number
6,267,923
Issue date
Jul 31, 2001
Metaleurop S.A.
Luc Albert
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for obtaining a fine powder of dendritic cadmium
Patent number
5,496,462
Issue date
Mar 5, 1996
Metaleurop S.A.
Luc Albert
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the recovery of lead arising especially from the active...
Patent number
5,467,365
Issue date
Nov 14, 1995
Metaleurop S.A.
Benoit Bied-Charreton
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Germanium compounds and their use as a biocompatible oil
Patent number
5,391,792
Issue date
Feb 21, 1995
Metaleurop S.A.
Christian Thomas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thallium extraction process
Patent number
5,296,204
Issue date
Mar 22, 1994
Metaleurop S.A.
Luc Albert
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Distillation column tray
Patent number
5,264,083
Issue date
Nov 23, 1993
Metaleurop S.A.
Richard Kollar
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for germanium ore upgrading
Patent number
5,178,334
Issue date
Jan 12, 1993
Metaleurop S.A.
Patrick Hebert
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process for the hydrometallurgical treatment of a solution of mater...
Patent number
5,122,241
Issue date
Jun 16, 1992
Metaleurop S.A.
Yves Le Quesne
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for hydrometallurgical treatment of an indium chloride solu...
Patent number
5,019,363
Issue date
May 28, 1991
Metaleurop S.A.
Yves Le Quesne
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the recovery of metal values contained in a gangue
Patent number
4,954,322
Issue date
Sep 4, 1990
Metaleurop S.A.
Jean-Michel DeMarthe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Trademark
last 30 trademarks