Inventor · disambiguated record
Marc-Jacques Ledoux
Also filed as: LEDOUX MARC · LEDOUX MARC J · LEDOUX MARC JACQUES MARIE · LEDOUX MARC-JACQUES
24 granted patents·6 pending applications·476 citations·filing 1984–2010
97Inventor score
Files withCENTRE NAT RECH SCIENT4ELF EXPLORATION PROD3PECHINEY ELECTROMETALLURGIE3PECHINEY RECHERCHE3SICAT3
Top patents by PatentIndex Score
30 records- 0192US7988861B2Materials based on tangled nanotubes or nanofibres, preparation method thereof and use of sameCENTRE NAT RECH SCIENT·Filed 2006·Granted Aug 2, 2011·28 cites·25 claims
- 0290US4581344ACatalysts for the hydrotreatment of hydrocarbons and their preparationCENTRE NAT RECH SCIENT·Filed 1984·Granted Apr 8, 1986·63 cites·15 claims
- 0388US6552243B2Catalyst and process for aromatic hydrocarbons production from methaneCONOCO PHILLIPS COMPANY·Filed 2001·Granted Apr 22, 2003·38 cites·23 claims
- 0488US4914070AProcess for the production of silicon carbide with a large specific surface area and use for high-temperature catalytic reactionsPECHINEY ELECTROMETALLURGIE·Filed 1988·Granted Apr 3, 1990·42 cites·10 claims
- 0582US6372193B1Process for oxidizing the H2S contained at low concentration in a gas directly to sulphur by catalytic means and in the vapour pauseELF EXPLORATION PROD·Filed 2000·Granted Apr 16, 2002·27 cites·23 claims
- 0678US6660681B1Vanadium phosphorus oxide catalyst having a thermally conductive supportDU PONT·Filed 2000·Granted Dec 9, 2003·21 cites·7 claims
- 0776US5576466AProcess for the isomerisation of straight hydrocarbons containing at least 7 carbon atoms using catalysts with a base of molybdenum oxycarbidePECHINEY RECHERCHE·Filed 1994·Granted Nov 19, 1996·21 cites·17 claims
- 0874US9073837B2Dehydration of methanol to dimethyl ether using catalysts based on a zeolite supported on silicon carbideIVANOVA SVETLANA·Filed 2007·Granted Jul 7, 2015·5 cites·19 claims
- 0973US5308597AProduction of heavy metal carbides of high specific surface areaPECHINEY ELECTROMETALLURGIE·Filed 1990·Granted May 3, 1994·27 cites·17 claims
- 1071US8628726B2Photocatalysts based on structured three-dimensional carbide, in particular β-SiC, foamsPHAM-HUU CUONG·Filed 2009·Granted Jan 14, 2014·6 cites·7 claims
- 1169US7393877B2Process for the conversion of a synthesis gas to hydrocarbons in the presence of beta-SiC and effluent from this processTOTAL FRANCE·Filed 2006·Granted Jul 1, 2008·4 cites·28 claims
- 1269US7179764B2Zeolite/SiC composites and their use in catalysisUNIV PASTEUR·Filed 2003·Granted Feb 20, 2007·12 cites·39 claims
- 1369US7019184B2Non-oxidative conversion of gas to liquidsCONOCOPHILLIPS CO·Filed 2002·Granted Mar 28, 2006·27 cites·38 claims
- 1468US5391524AProduction of heavy metal carbides of high specific surface areaPECHINEY ELECTROMETALLURGIE·Filed 1993·Granted Feb 21, 1995·22 cites·13 claims
- 1567US9125734B2Artificial retina that includes a photovoltaic material layer including a titanium dioxide semiconductorKELLER NICOLAS·Filed 2010·Granted Sep 8, 2015·9 cites·15 claims
- 1665US6235259B1Method and catalyst for direct sulphur oxidation of H2S contained in a gasELF EXPLORATION PROD·Filed 1999·Granted May 22, 2001·38 cites·31 claims
- 1764US6083471AMethod and catalyst for catalytically oxidizing a low concentration of H2 S in a gas to give sulphurELF EXPLORATION PROD·Filed 1995·Granted Jul 4, 2000·32 cites·57 claims
- 1861US7799726B2Composites based on carbon nanotubes or nanofibers deposited on an activated support for use in catalysisSICAT·Filed 2002·Granted Sep 21, 2010·7 cites·39 claims
- 1959US5139987AProcess for activating the surface of carbides of heavy metals with a large specific surface for catalytic reactionsPECHINEY RECHERCHE·Filed 1991·Granted Aug 18, 1992·20 cites·12 claims
- 2057US5468370APreparation of a catalyst from metal oxides by reduction and partial carburization by reaction gasesPECHINEY RECHERCHE·Filed 1993·Granted Nov 21, 1995·18 cites·22 claims
- 2156US9309122B2Preparation of graphene by mechanically thinning graphite materialsJANOWSKA IZABELA·Filed 2010·Granted Apr 12, 2016·1 cites·20 claims
- 2251US7101494B2Method for obtaining synthesis gas by partial catalytic oxidationTOTALFINAELF FRANCE·Filed 2002·Granted Sep 5, 2006·2 cites·23 claims
- 2349US7479265B2Catalytic filter based on silicon carbide (β-SiC) for combustion of soot derived from exhaust gases from an internal combustion engineSICAT·Filed 2004·Granted Jan 20, 2009·4 cites·8 claims
- 2446US2005171218A1Process for the conversion of a synthesis gas to hydrocarons in the presence of beta-SiC and effluent from this processTOTAL SA·Filed 2005·Application pending·0 cites
- 2545US2010239470A1Photocatalysts Based on Structured Three-Dimensional Carbon or Carbon-Containing Material FormsCENTRE NAT RECHERCHE·Filed 2009·Application pending·0 cites
- 2643US2008075627A1Inactivating Biological Agents Dispersed In Gaseous Medium With A Photoactivated SemiconductorCENTRE NAT RECH SCIENT·Filed 2005·Application pending·0 cites
- 2742US2007086937A1Use of a silicon carbide-based ceramic material in aggressive environmentsCENTRE NAT RECH SCIENT·Filed 2004·Application pending·0 cites
- 2841US2005169835A1Process for the treatment of methane/carbon dioxide mixturesTOTAL SA·Filed 2005·Application pending·0 cites
- 2940US7435702B2Photocatalyst and process for purifying gas effluent by photocatalytic oxidationSICAT·Filed 2002·Granted Oct 14, 2008·2 cites·15 claims
- 3031US2006153765A1Method for preparing catalysts for heterogeneous catalysis by multiple-phase impregnation, catalysts and use of said catalystsPHAM-HUU CUONG·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →