Inventor · disambiguated record
Jean-Jacques Duruz
Also filed as: DURUZ JEAN J · DURUZ JEAN-JACQUES · DURUZ JEAN-JACQUES R
50 granted patents·10 pending applications·907 citations·filing 1980–2005
99Inventor score
Files withMOLTECH INVENT SA37ELTECH SYSTEMS CORP6MOLTECH INVENT S A LUXEMBOURG2DE NORA VITTORIO1DIAMOND SHAMROCK CORP1
Top patents by PatentIndex Score
60 records- 0195US4552630ACeramic oxide electrodes for molten salt electrolysisELTECH SYSTEMS CORP·Filed 1980·Granted Nov 12, 1985·47 cites·26 claims
- 0291US4614569AMolten salt electrowinning method, anode and manufacture thereofELTECH SYSTEMS CORP·Filed 1984·Granted Sep 30, 1986·36 cites·32 claims
- 0391US4397729ACermet anode electrowining metals from fused saltsDIAMOND SHAMROCK CORP·Filed 1981·Granted Aug 9, 1983·34 cites·4 claims
- 0490US6692620B2Aluminium electrowinning cell with sidewalls resistant to molten electrolyteMOLTECH INVENT SA·Filed 2002·Granted Feb 17, 2004·34 cites·23 claims
- 0589US4681671ALow temperature alumina electrolysisELTECH SYSTEMS CORP·Filed 1986·Granted Jul 21, 1987·43 cites·20 claims
- 0688US4948676ACermet material, cermet body and method of manufactureMOLTECH INVENT SA·Filed 1987·Granted Aug 14, 1990·49 cites·27 claims
- 0787US6436273B1Drained cathode aluminium electrowinning cell with alumina distributionMOLTECH INVENT SA·Filed 2000·Granted Aug 20, 2002·23 cites·32 claims
- 0886US4650552AElectrolytic production of aluminumELTECH SYSTEMS CORP·Filed 1985·Granted Mar 17, 1987·41 cites·18 claims
- 0985US6533909B2Bipolar cell for the production of aluminium with carbon cathodesMOLTECH INVENT SA·Filed 2001·Granted Mar 18, 2003·19 cites·39 claims
- 1085US5725744ACell for the electrolysis of alumina at low temperaturesMOLTECH INVENT SA·Filed 1992·Granted Mar 10, 1998·41 cites·21 claims
- 1185US5510008AStable anodes for aluminium production cellsFiled 1994·Granted Apr 23, 1996·41 cites·15 claims
- 1283US6521115B2Nickel-iron alloy-based anodes for aluminium electrowinning cellsMOLTECH INVENT SA·Filed 2001·Granted Feb 18, 2003·14 cites·53 claims
- 1382US6113758APorous non-carbon metal-based anodes for aluminium production cellsMOLTECH INVENT SA·Filed 1998·Granted Sep 5, 2000·38 cites·58 claims
- 1480US5019225AMolten salt electrowinning electrode, method and cellMOLTECH INVENT SA·Filed 1987·Granted May 28, 1991·36 cites·22 claims
- 1579US6878247B2Metal-based anodes for aluminium electrowinning cellsMOLTECH INVENT SA·Filed 2002·Granted Apr 12, 2005·11 cites·52 claims
- 1678US6248227B1Slow consumable non-carbon metal-based anodes for aluminium production cellsMOLTECH INVENT SA·Filed 1998·Granted Jun 19, 2001·27 cites·29 claims
- 1778US5071533ACathode current collector for aluminum cellsMOLTECH INVENT SA·Filed 1988·Granted Dec 10, 1991·23 cites·11 claims
- 1878US4680094AMethod for producing aluminum, aluminum production cell and anode for aluminum electrolysisELTECH SYSTEMS CORP·Filed 1986·Granted Jul 14, 1987·24 cites·19 claims
- 1977US6998032B2Metal-based anodes for aluminium electrowinning cellsMOLTECH INVENT SA·Filed 2002·Granted Feb 14, 2006·10 cites·45 claims
- 2077US6361681B1Slurry for coating non-carbon metal-based anodes for metal production cellsMOLTECH INVENT S A LUXEMBOURG·Filed 2000·Granted Mar 26, 2002·9 cites·56 claims
- 2176US6521116B2Cells for the electrowinning of aluminium having dimensionally stable metal-based anodesMOLTECH INVENT SA·Filed 2001·Granted Feb 18, 2003·11 cites·85 claims
- 2276US6379526B1Non-carbon metal-based anodes for aluminium production cellsMOLTECH INVENT SA·Filed 2000·Granted Apr 30, 2002·9 cites·67 claims
- 2375US6436274B2Slow consumable non-carbon metal-based anodes for aluminium production cellsFiled 2000·Granted Aug 20, 2002·8 cites·31 claims
- 2475US6077415AMulti-layer non-carbon metal-based anodes for aluminum production cells and methodMOLTECH INVENT SA·Filed 1998·Granted Jun 20, 2000·35 cites·43 claims
- 2573US6913682B2Cells for the electrowinning of aluminium having dimensionally stable metal-based anodesMOLTECH INVENT SA·Filed 2002·Granted Jul 5, 2005·8 cites·23 claims
- 2672US6562224B2Nickel-iron alloy-based anodes for aluminium electrowinning cellsMOLTECH INVENT SA·Filed 2001·Granted May 13, 2003·8 cites·22 claims
- 2772US6228424B1Method and apparatus for impregnation of porous bodies for protection against oxidationMOLTECH INVENT SA·Filed 1997·Granted May 8, 2001·25 cites·37 claims
- 2872US5753163AProduction of bodies of refractory boridesMOLTECH INVENT SA·Filed 1995·Granted May 19, 1998·23 cites·15 claims
- 2971US6783656B2Low temperature operating cell for the electrowinning of aluminiumMOLTECHINVENT S A·Filed 2002·Granted Aug 31, 2004·9 cites·38 claims
- 3071US6638412B2Prevention of dissolution of metal-based aluminium production anodesMOLTECH INVENT SA·Filed 2002·Granted Oct 28, 2003·5 cites·31 claims
- 3171US5904828AStable anodes for aluminium production cellsMOLTECH INVENT SA·Filed 1995·Granted May 18, 1999·24 cites·21 claims
- 3268US6372099B1Cells for the electrowinning of aluminium having dimensionally stable metal-based anodesMOLTECH INVENT SA·Filed 1998·Granted Apr 16, 2002·15 cites·26 claims
- 3367US6338785B1Start-up of aluminum electrowinning cellsMOLTECH INVENT SA·Filed 1999·Granted Jan 15, 2002·17 cites·49 claims
- 3463US6402927B1Distribution of alumina-rich electrolyte in aluminum electrowinning cellsMOLTECH INVENT S A LUXEMBOURG·Filed 2000·Granted Jun 11, 2002·5 cites·52 claims
- 3561US5486278ATreating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cellMOLTECH INVENT SA·Filed 1994·Granted Jan 23, 1996·17 cites·28 claims
- 3660US6103090AElectrocatalytically active non-carbon metal-based anodes for aluminium production cellsMOLTECH INVENT SA·Filed 1998·Granted Aug 15, 2000·13 cites·20 claims
- 3758US5135621AComposite cell bottom for aluminum electrowinningMOLTECH INVENT SA·Filed 1988·Granted Aug 4, 1992·11 cites·26 claims
- 3857US6783655B2Slurry and method for producing refractory boride bodies and coatings for use in aluminium electrowinning cellsMOLTECH INVENT SA·Filed 2002·Granted Aug 31, 2004·3 cites·21 claims
- 3954US5203971AComposite cell bottom for aluminum electrowinningMOLTECH INVENT SA·Filed 1991·Granted Apr 20, 1993·11 cites·31 claims
- 4051US6800192B2Cells for the electrowinning of aluminium having dimensionally stable metal-based anodesMOLTECH INVENT SA·Filed 2001·Granted Oct 5, 2004·0 cites·15 claims
- 4150US5004524ARefractory oxycompound/refractory hard metal composite and used in molten salt aluminum production cellsMOLTECH INVENT SA·Filed 1988·Granted Apr 2, 1991·9 cites·13 claims
- 4250US2005269202A1Prevention of dissolution of metal-based aluminium production anodesDE NORA VITTORIO·Filed 2003·Application pending·0 cites
- 4349US5985114ACarbon bodies resistant to deterioration by oxidizing gasesMOLTECH INVENT SA·Filed 1997·Granted Nov 16, 1999·10 cites·10 claims
- 4448US5618403AMaintaining protective surfaces on carbon cathodes in aluminium electrowinning cellsMOLTECH INVENT SA·Filed 1995·Granted Apr 8, 1997·7 cites·16 claims
- 4547US6258246B1Aluminium electrowinning cell with sidewalls resistant to molten electrolyteMOLTECH INVENT SA·Filed 1999·Granted Jul 10, 2001·8 cites·33 claims
- 4645US2005194066A1Metal-based anodes for aluminium electrowinning cellsFiled 2005·Application pending·0 cites
- 4744US2002079231A1Start-up of aluminium electrowinning cellsFiled 2001·Application pending·0 cites
- 4843US6103091AProduction of bodies of refractory borides for use in aluminum electrowinning cellsMOLTECH INVENT SA·Filed 1996·Granted Aug 15, 2000·6 cites·41 claims
- 4943US2004089539A1Start-up of aluminium electrowinning cellsFiled 2003·Application pending·0 cites
- 5043US2005000823A1Aluminium production cells with iron-based metal alloy anodesFiled 2002·Application pending·0 cites
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