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H POWER CORP

Overview
  • Total Patents
    39
About

H POWER CORP has a total of 39 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, electrical machinery and energy and thermal processes are UTC POWER CORP, SULZER HEXIS AG and TOPSOE FUEL CELL AS.

Patent filings per year

Chart showing H POWER CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kaufman Arthur 14
#2 Werth John 11
#3 Hodge Rex 7
#4 Qi Zhigang 7
#5 Spear Reginald G Jr 6
#6 Mueggenburg H Harry 6
#7 Hayes William A 4
#8 Franklin Jerrold E 4
#9 Warren David W 3
#10 Spear Jr Reginald G 3

Latest patents

Publication Filing date Title
US7220693B1 Fuel cell catalyst electrodes
US7141322B2 Alcohol fueled direct oxidation fuel cells
US6836123B1 Sensor for electro-active materials
US6730424B1 Electrochemical method to improve the performance of H2/air PEM fuel cells and direct methanol fuel cells
US6869704B1 Enhancement of electrochemical cell performance
US7049014B1 Direct secondary alcohol fuel cells
US6805983B1 Activation of electrochemical cells with catalyst electrodes
US6727014B1 Fuel cell reactant and cooling flow fields integrated into a single separator plate
CA2354927A1 Fuel process and apparatus and control system
CA2355007A1 Apparatus for a fuel processing system
CA2354343A1 Integrated selective oxidation reactor apparatus and process
US6093501A Fuel cell using an aqueous hydrogen-generating process
US6048634A Fuel cell using water-soluble fuel
US5925322A Fuel cell or a partial oxidation reactor or a heat engine and an oxygen-enriching device and method therefor
US5776625A Hydrogen-air fuel cell
EP0832504A1 Plastic platelet fuel cells employing integrated fluid management
MY133905A Fuel cells employing integrated fluid management platelet technology
US5683828A Metal platelet fuel cells production and operation methods
US5643352A Reactive iron material for use in a hydrogen-generating process in an electrical vehicle
US5830426A Aqueous hydrogen generation process