Inventor · disambiguated record
Jean-Marc Lalancette
Also filed as: COUPAL BERNARD · LALANCETTE JEAN M · LALANCETTE JEAN-MARC
34 granted patents·6 pending applications·322 citations·filing 1973–2019
97Inventor score
Files withAMIANTE9DUNDEE SUSTAINABLE TECH INC7NICHROMET EXTRACTION INC5UNIV SHERBROOKE3DUNDEE SUSTAINABLE TECHNOLOGIES INC2
Top patents by PatentIndex Score
40 records- 0193US7537741B2Gold and silver recovery from polymetallic sulfides by treatment with halogensNICHROMET EXTRACTION INC·Filed 2007·Granted May 26, 2009·11 cites·25 claims
- 0291US7780941B1Potassium magnesium fertilizerNICHROMET EXTRACTION INC·Filed 2009·Granted Aug 24, 2010·17 cites·34 claims
- 0386US9051626B2Method and a system for gold extraction with halogensLALANCETTE JEAN-MARC·Filed 2012·Granted Jun 9, 2015·5 cites·7 claims
- 0486US8998790B2Method and composition for sequestration of arsenicDUNDEE TECHNOLOGIES DURABLES INC·Filed 2013·Granted Apr 7, 2015·12 cites·13 claims
- 0585US9206491B2Method and system for gold recoveryNICHROMET EXTRACTION INC·Filed 2013·Granted Dec 8, 2015·4 cites·9 claims
- 0683US9206492B2Closed loop method for gold and silver extraction by halogensDUNDEE SUSTAINABLE TECHNOLOGIES INC·Filed 2014·Granted Dec 8, 2015·5 cites·13 claims
- 0779US9981295B2Method for vitrification of arsenic and antimonyDUNDEE SUSTAINABLE TECH INC·Filed 2016·Granted May 29, 2018·2 cites·14 claims
- 0877US5876588AProcess for removing and recovering copper, silver and zinc from sulfide oresUG PLUS INTERNATIONAL INC·Filed 1997·Granted Mar 2, 1999·34 cites·12 claims
- 0976US11408051B2Method and system for metal recovery from arsenical bearing sulfides oresDUNDEE SUSTAINABLE TECH INC·Filed 2018·Granted Aug 9, 2022·2 cites·11 claims
- 1072US4124683ARecovery of magnesium from magnesium silicatesUNIV SHERBROOKE·Filed 1977·Granted Nov 7, 1978·14 cites·4 claims
- 1171US9849438B2Method and composition for sequestration of arsenicDUNDEE SUSTAINABLE TECH INC·Filed 2016·Granted Dec 26, 2017·1 cites·14 claims
- 1271US4478796AProduction of magnesium oxide from magnesium silicates by basic extraction of silicaLIAMIANTE SOC NAT DE·Filed 1983·Granted Oct 23, 1984·17 cites·6 claims
- 1370US8409542B2Method and system for the production of potassium sulfate from potassium chlorideLALANCETTE JEAN-MARC·Filed 2011·Granted Apr 2, 2013·1 cites·9 claims
- 1469US4289736AFiltering of precipitating silicaUNIV SHERBROOKE·Filed 1979·Granted Sep 15, 1981·12 cites·7 claims
- 1568US4631183AProcess for the destruction of toxic organic productsHYDRO QUEBEC·Filed 1985·Granted Dec 23, 1986·34 cites·14 claims
- 1663US4170515AProcess for bleaching peat moss and resulting productJOHNSON & JOHNSON·Filed 1978·Granted Oct 9, 1979·9 cites·70 claims
- 1761US4639309AProcess for the dehalogenation of polyhalogenated hydrocarbon containing fluidsHYDRO QUEBEC·Filed 1985·Granted Jan 27, 1987·27 cites·14 claims
- 1861US4277449ADry reaction process of asbestos tailings and ammonium sulfateAMIANTE·Filed 1979·Granted Jul 7, 1981·9 cites·10 claims
- 1959US3950262AGraphite intercalated antimony pentafluorideVENTRON CORP·Filed 1973·Granted Apr 13, 1976·9 cites·4 claims
- 2058US4886591APhosphate bonded composite electrodesUNIV SHERBROOKE·Filed 1988·Granted Dec 12, 1989·10 cites·5 claims
- 2158US4604140AFoundry sands derived from serpentine and foundry molds derived therefromAMIANTE·Filed 1984·Granted Aug 5, 1986·15 cites·2 claims
- 2254US11021411B2Potassium magnesium fertilizerKSM INC·Filed 2018·Granted Jun 1, 2021·0 cites·6 claims
- 2351US4519811ACalcined serpentine useful as sandblasting agentAMIANTE·Filed 1984·Granted May 28, 1985·13 cites·1 claims
- 2450US9222147B2Method for selective precipitation of iron, arsenic and antimonyNICHROMET EXTRACTION INC·Filed 2012·Granted Dec 29, 2015·0 cites·14 claims
- 2550US4277596ACalcined polyhydroxysilicate polymer reaction productAMIANTE·Filed 1980·Granted Jul 7, 1981·11 cites·9 claims
- 2648US2004156765A1Gold and silver recovery from polymetallic sulfides by treatment with halogensNICHROMET EXTRACTION INC·Filed 2003·Application pending·0 cites
- 2746US11168014B2System and method of fabrication of arsenic glassDUNDEE SUSTAINABLE TECH INC·Filed 2018·Granted Nov 9, 2021·0 cites·13 claims
- 2846US2020172993A1Method and a system for gold recovery from halogen extraction treatmentDUNDEE SUSTAINABLE TECH INC·Filed 2018·Application pending·0 cites
- 2945US4356057APhosphated asbestos fibersAMIANTE·Filed 1981·Granted Oct 26, 1982·9 cites·7 claims
- 3045US2021354992A1Production of fine grain magnesium oxide and fibrous amorphous silica from serpentinite mine tailingsMAG ONE OPERATIONS INC·Filed 2019·Application pending·0 cites
- 3144US4495223AProcess for phosphating asbestos fibersAMIANTE·Filed 1984·Granted Jan 22, 1985·11 cites·6 claims
- 3244US4487624AFertilizers pelletized with hydrated sulfatesAMIANTE·Filed 1983·Granted Dec 11, 1984·5 cites·8 claims
- 3343US2015267275A1Recovery of nickel and cobalt from laterites by sonic assisted sulfatationDUNDEE SUSTAINABLE TECHNOLOGIES INC·Filed 2014·Application pending·0 cites
- 3439US4612178ADegradation of polycyclic aromatic hydrocarbons adsorbed over chrysotile asbestosCERAM SNA INC·Filed 1985·Granted Sep 16, 1986·6 cites·4 claims
- 3539US4430157ACalcined serpentine as inorganic charge in sheet materialsLALANCETTE JEAN M·Filed 1983·Granted Feb 7, 1984·8 cites·8 claims
- 3638US4828926AAluminum phosphate bonded micas and composite thereofINOTEL INC·Filed 1987·Granted May 9, 1989·7 cites·7 claims
- 3736US2016340263A1Method and system for sonic-assisted production of fertilizersDUNDEE SUSTAINABLE TECH INC·Filed 2015·Application pending·0 cites
- 3835US2017291828A1Method for stabilization of arsenicDUNDEE SUSTAINABLE TECH INC·Filed 2016·Application pending·0 cites
- 3931US4645784AMoulded compounding mixtures of adjustable densityAMIANTE·Filed 1983·Granted Feb 24, 1987·1 cites·5 claims
- 4031US4479828ALight colored and low density mineral filler from magnesium silicateAMIANTE·Filed 1983·Granted Oct 30, 1984·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →