McAlister Patent Portfolio

Over 300 Technology Patents, 45 years of innovation, and a life’s work. Roy McAlister is a professional engineer, author, inventor, environmentalist, and humanitarian.

HydroCarbon Splitter patents:

  • US6984305_Method_Apparatus_Sustainable_Energy_2006
  • US8187550_Reactors for conducting thermochemical processes_2012
  • US8311723B2_Pressure energy conversion systems_2012
  • US8318131_Chemical Processes and Reactors_2012
  • US8318997_Carbon-based-DurableGoods-and-Fuel-BiomassWasteDissociation_2012
  • US8623107 Clathrate Conversion_2014
  • US8669014_Fuel-Cells-Carbon_2014
  • US8673220_Reacters for Conducting Thermochemical Process_2014
  • US8673509_Fuel-Cells-Carbon_2014
  • US8808529_Systems and methods for sustainable economic development_2014
  • US8912239_Carbon recycling and reinvestment using thermochemical regeneration_2014
  • US8912239_Metrol – Carbon_2014
  • US8916735_CARBON-BASED DURABLE GOODS AND RENEWABLE FUEL FROM BIOMASS_2014
  • US8940265_Sustain-Economic-Development_2015
  • US8980416B2_Architectural construct having for example a plurality of architectural crystals_2015
  • US9039327_Permafrost_2015
  • US9097152_Energy system for dwelling support_2015
  • US9103548_Reactors for conducting thermochemical processes_2015
  • US9127244_DIGESTER-Renewable-Resources_C+H2_2015
  • US9188086B2_Coupled thermochemical reactors and engines-associated systems-methods_2015
  • US9193925_NET-H2 and Durable Carbon_2015
  • US9284191_Carbon fiber and graphene materials_2016
  • US9416457_Renewable Resources Production-Carbon-Econ-Devel_2016
  • US9534296_Mfr-Engineered-Materials_PRINTED 3-D CARBON_2017

Metrol™ Hydrogen Production & Storage patents:

  • US6015065_Compact_fluid_storage_system_2000
  • US6446597B1_FUEL DELIVERY AND IGNITION SYSTEM FOR OPERATION OF ENERGY CONVERSION SYSTEMS_2002
  • US6756140_ENERGY CONVERSION SYSTEM_2004
  • US6984305B2_METHOD AND APPARATUS FOR SUSTAINABLE ENERGY AND MATERIALS_2006
  • US8075748_Electrolytic-Cell_2011
  • US8075749_Gas-Capture-Electrolysis_2011
  • US8075750_ElectrolyticCell_2011
  • US8147599_Storing-Filtering-a-Substance_2012
  • US8172990_Control-Nucleation-Electrolysis_2012
  • US8297254B2_Multifuel storage, metering and ignition system_2012
  • US8313556_InlineSelectiveFilterElectrolyzer_2012
  • US 8328888_ENGINEERED FUEL STORAGE, RESPECIATION AND TRANSPORT_2012
  • US8617399_Dynamic-Filtration_2013
  • US8623925_Preparing liquid fuels_2014
  • US8641810_Store-Filter-Substance_2014
  • US8641875_Control-Nucleation-Electroysis_2014
  • US8668814_Electrolytic-Cell_2014
  • US8814983_Inline-Selective-Filter_2014
  • US8997725B2_Methods-systems-reducing-formation-oxides-nitrogen-during combustion_2015
  • US9133011_System and method for providing customized renewable fuels_2015
  • US9174185_System and method for preparing liquid fuels_2015
  • US9206045_Fuel-Production_2015
  • US9279398_Metrol-H2_injector-igniter_2016
  • US9511663_NetH2-Fuel-Tank-Carbon-Recycling_2016

SmartPlug™ patents:

  • US6446597_Fuel_delivery_and_ignition_system_2002
  • US7628127_Multifuel-Store-Metering-Ignition_2009
  • US7628137_Prechamber-Stratified Charge_2009
  • US8297254_Multifuel storage, metering and ignition system_2012
  • US8091528_Integrated fuel injector igniters having force-generating assemblies for injecting and igniting the fuel and associated methods of use and manufacture_2012
  • US8365700_Shaping a fuel charge in a combustion chamber with multiple drivers and/or ionization control_2013
  • US8413634_Integrated fuel injector igniters with conductive cable assemblies_2013
  • US8555860_Integrated fuel injectors and igniters and associated methods of use and manufacture_2013
  • US8635985 Multifuel Injector_2014
  • US8673084_Self-Cleaning-SmartPlugs__Hyboost_2014
  • US8733331_Adaptive control system for fuel injectors and igniters_2014
  • US8746197_Corona Prechamber_2014
  • US8746197_Various Purpose Prechambers_2014
  • US8905011_METHODS AND SYSTEMS FOR ADAPTIVELY COOLING COMBUSTION CHAMBERS IN ENGINES_2014
  • US9169814_Injector-Igniter-LorenzThrust_2015
  • US20150013650A1_SYSTEMS, METHODS, AND DEVICES WITH ENHANCED LORENTZ THRUST_2015
  • US9169821_Injector-Igniter-CoronaBurst_2015
  • US9200561_ChemicalFuelConditioning-Activation-ChemPlaz-Ignition_2015
  • US9341152_Injector-Igniter-SmartPlug_2016.pdf
  • US9371787_Adaptive Control System to Prevent Oxides of Nitrogen_2016
  • US9581116_ADAPTIVE PRECHAMBER_2017
  • US9631592B2_Fuel injection systems with enhanced corona burst_2017

McAlister Electrolyzer/Reversible Fuel Cell HyCal™ patents:

  • US8075748 ELECTROLYTIC CELL AND METHOD OF USE THEREOF
  • US8608915 ELECTROLYTIC CELL AND METHOD OF USE THEREOF
  • US8172990 APPARATUS AND METHOD FOR CONTROLLING NUCLEATION DURING ELECTROLYSIS
  • US8641875 APPARATUS AND METHOD FOR CONTROLLING NUCLEATION DURING ELECTROLYSIS
  • US8075749 APPARATUS AND METHOD FOR GAS CAPTURE DURING ELECTROLYSIS
  • US9040012 SYSTEM AND METHOD FOR RENEWABLE RESOURCE PRODUCTION, FOR EXAMPLE, HYDROGEN PRODUCTION BY MICROBIAL ELECTROLYSIS, FERMENTATION, AND/OR PHOTOSYNTHESIS
  • US9133552 ELECTROLYTIC CELL AND METHOD OF USE THEREOF
  • US8075750 ELECTROLYTIC CELL AND METHOD OF USE THEREOF_2011-12-13
  • US8668814 ELECTROLYTIC CELL AND METHOD OF USE THEREOF
  • US9127244 DIGESTER ASSEMBLY FOR PROVIDING RENEWABLE RESOURCES AND ASSOCIATED SYSTEMS, APPARATUSES, AND METHODS_2015-09-08
  • US8147599 APPARATUSES AND METHODS FOR STORING AND/OR FILTERING A SUBSTANCE_2012-04-03

Carbon Products Manufacturing Patents:

  • McAlisterTech_Waste-to-Energy-Patents_v2
  • US6446597_Fuel_delivery_and_ignition_systemxxx_2002
  • US8318997_CarbonMfr-Biomass
  • US8916735_CarbonMfr-Biomass-Transport-Storage
  • US8975458_CarbonMfr-Fuel-Biomass
  • US9278327_CarbonMfr-Fuel_BiomassWasteDissociation

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