Inventor · disambiguated record
Bertrand Dubreuil
Also filed as: DUBREUIL BERTRAND
9 granted patents·3 pending applications·50 citations·filing 2009–2018
85Inventor score
Files withDUNDEE SUSTAINABLE TECH INC3NICHROMET EXTRACTION INC3DUNDEE SUSTAINABLE TECHNOLOGIES INC2LALANCETTE JEAN-MARC2DUNDEE TECHNOLOGIES DURABLES INC1
Top patents by PatentIndex Score
12 records- 0191US7780941B1Potassium magnesium fertilizerNICHROMET EXTRACTION INC·Filed 2009·Granted Aug 24, 2010·17 cites·34 claims
- 0286US9051626B2Method and a system for gold extraction with halogensLALANCETTE JEAN-MARC·Filed 2012·Granted Jun 9, 2015·5 cites·7 claims
- 0386US8998790B2Method and composition for sequestration of arsenicDUNDEE TECHNOLOGIES DURABLES INC·Filed 2013·Granted Apr 7, 2015·12 cites·13 claims
- 0485US9206491B2Method and system for gold recoveryNICHROMET EXTRACTION INC·Filed 2013·Granted Dec 8, 2015·4 cites·9 claims
- 0583US9206492B2Closed loop method for gold and silver extraction by halogensDUNDEE SUSTAINABLE TECHNOLOGIES INC·Filed 2014·Granted Dec 8, 2015·5 cites·13 claims
- 0671US9849438B2Method and composition for sequestration of arsenicDUNDEE SUSTAINABLE TECH INC·Filed 2016·Granted Dec 26, 2017·1 cites·14 claims
- 0770US8409542B2Method and system for the production of potassium sulfate from potassium chlorideLALANCETTE JEAN-MARC·Filed 2011·Granted Apr 2, 2013·1 cites·9 claims
- 0858US9616737B2Link device for a motor vehicle cradleRENAULT SAS·Filed 2013·Granted Apr 11, 2017·5 cites·8 claims
- 0950US9222147B2Method for selective precipitation of iron, arsenic and antimonyNICHROMET EXTRACTION INC·Filed 2012·Granted Dec 29, 2015·0 cites·14 claims
- 1046US2020172993A1Method and a system for gold recovery from halogen extraction treatmentDUNDEE SUSTAINABLE TECH INC·Filed 2018·Application pending·0 cites
- 1143US2015267275A1Recovery of nickel and cobalt from laterites by sonic assisted sulfatationDUNDEE SUSTAINABLE TECHNOLOGIES INC·Filed 2014·Application pending·0 cites
- 1236US2016340263A1Method and system for sonic-assisted production of fertilizersDUNDEE SUSTAINABLE TECH INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →