Inventor · disambiguated record
Pierre Maurel
Also filed as: MAUREL PIERRE · MERCIER HENRY
13 granted patents·80 citations·filing 1977–1982
91Inventor score
Top patents by PatentIndex Score
13 records- 0171US4511540AExploitation of copper, nickel and cobalt by treating manganiferous matrix oxidized oresPECHINEY UGINE KUHLMANN·Filed 1981·Granted Apr 16, 1985·17 cites·10 claims
- 0264US4159313AAlumina agglomerates with good mechanical strength and a method of obtaining themPECHINEY ALUMINIUM·Filed 1977·Granted Jun 26, 1979·10 cites·7 claims
- 0360US4451439AProcess for the purification of solutions containing a sodium or potassium carbonate, sulphate, and possibly hydroxide, and at least one of the metals vanadium, uranium and molybdenumPECHINEY·Filed 1981·Granted May 29, 1984·12 cites·18 claims
- 0451US4423009ACarbonate, sulphate and hydroxide or hydrogen carbonatePECHINEY ALUMINIUM·Filed 1981·Granted Dec 27, 1983·8 cites·13 claims
- 0547US4423010AProcess for the selective removal of arsenic in the course of the oxidizing attack by means of a carbonated liquor on a uraniferous ore containing samePECHINEY ALUMINIUM·Filed 1982·Granted Dec 27, 1983·6 cites·6 claims
- 0646US4485075AProcess for the extraction of arsenic from aqueous solutions containing alkali metal carbonate, sulfate and hydroxide or hydrogen carbonate and at least on metal including vanadium, uranium and molybdenumPECHINEY UGINE KUHLMANN URAN·Filed 1982·Granted Nov 27, 1984·6 cites·20 claims
- 0742US4495159AExtraction of arsenic in solution in liquors containing alkali metal carbonate, sulphate and possibly hydroxide, and at least one of the metals vanadium, uranium and molybdenumPECHINEY UGINE KUHLMANN URAN·Filed 1982·Granted Jan 22, 1985·4 cites·13 claims
- 0842US4171205AProcess for obtaining an aluminum sulfate hydrate from an impure sulfuric acid solution of aluminum sulfatePECHINEY ALUMINIUM·Filed 1978·Granted Oct 16, 1979·3 cites·7 claims
- 0939US4432947AProcess for obtaining molybdenum as a useful product from molybdeniferous solutions containing alkali metal carbonate, sulphate, hydroxide or hydrogen carbonate and possibly uraniumPECHINEY UGINE KUHLMANN URAN·Filed 1982·Granted Feb 21, 1984·3 cites·11 claims
- 1038US4296073AHigh temperature attack of ores by means of a liquor essentially containing a soluble bicarbonatePECHINEY ALUMINIUM·Filed 1979·Granted Oct 20, 1981·4 cites·13 claims
- 1136US4423013AProcess for the purification of solutions containing alkali metal carbonate, sulphate, hydroxide or possibly hydrogen carbonate, and one at least of the metals vanadium, uranium and molybdenumPECHINEY ALUMINIUM·Filed 1981·Granted Dec 27, 1983·3 cites·7 claims
- 1234US4634579ASelective removal of arsenical material in the course of an alkaline process for treating a uraniferous and/or molybdeniferous ore by means of a magnesium compoundPECHINEY ALUMINIUM·Filed 1982·Granted Jan 6, 1987·3 cites·10 claims
- 1331US4400359AProcess for the hot oxidized attack on a uraniferous ore by a concentrated alkaline liquor with simultaneous uranium precipitationPECHINEY ALUMINIUM·Filed 1980·Granted Aug 23, 1983·1 cites·47 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →