Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 8 - Fuel cells; Manufacture thereof
Patents for H01M 8 - Fuel cells; Manufacture thereof (92,705)
04/2003
04/09/2003EP1299225A2 Method for the production of conductive composite material
04/09/2003EP1249050A4 Bipolar separator plate with improved wet seals
04/09/2003EP1145349B1 Method of carrying out electrochemical reactions with an electrocatalyst
04/09/2003EP1114274B1 Apparatus for controllably breaking hollow spheres
04/09/2003CN2544418Y High-efficient humidifier for fuel cell
04/09/2003CN1409880A Fuel cell having hydrophilic substrate layer
04/09/2003CN1409879A Fuel cell having interdigitated flow channels and water transport plate
04/09/2003CN1409878A Hydrogen/electric energy distribution system
04/09/2003CN1409690A Method for producing graphite powder with increased density
04/09/2003CN1409428A Fuel battery generating system and method for controlling said system
04/09/2003CN1409427A PEN multilayer film of middle temperature solid oxide fuel cell and its producing method
04/09/2003CN1409426A Bipolar plate for fuel battery, its producing method and fuel battery
04/09/2003CN1409423A Low internal resistance collector structure of improved electric storage and discharge device
04/08/2003US6545609 Includes a humidifier having bundled tubular type hollow thread members made of water permeable membrane; detects and suppresses clogging; for use in electric vehicles
04/08/2003US6544681 Corrugated flow field plate assembly for a fuel cell
04/08/2003US6544680 Fuel cell separator, a fuel cell using the fuel cell separator, and a method for making the fuel cell separator
04/08/2003US6544679 Electrochemical cell and assembly for same
04/08/2003US6544678 Metal-air fuel cell battery system employing metal-fuel cards
04/08/2003US6544677 Fuel cell system
04/08/2003US6544676 Internal reforming molten carbonate fuel cell with membrane for intercepting carbonate vapor
04/08/2003US6544675 Fuel cell system
04/08/2003US6544494 Preheating steam and air with heat extracted from reformate by passing steam and reformate into a first heat exchanger; passing air and steam into a second heat exchanger for transferring heat from steam to air
04/08/2003US6544404 Oxygen separation process
04/08/2003US6544400 Portable chemical hydrogen hydride system
04/08/2003CA2256276C Fuel cell and separator for the same
04/08/2003CA2253075C Fuel cell apparatus
04/04/2003CA2425038A1 Operating method of fuel cell and power supply
04/03/2003WO2003028141A2 Solid oxide fuel cell compression bellows
04/03/2003WO2003028140A2 Ion-conducting polymeric materials
04/03/2003WO2003028139A2 Ion-conductive polymeric material for fuel or electrolytic cells
04/03/2003WO2003028138A1 Functional integration of multiple components for a fuel cell power plant
04/03/2003WO2003028137A2 Method and device for operating a fuel cell
04/03/2003WO2003028136A2 Electrolytic polymer membrane fuel cell and method for using same
04/03/2003WO2003028135A1 Fuel cell and electronic device using fuel cell
04/03/2003WO2003028134A1 Separator for fuel cell and method for preparation thereof
04/03/2003WO2003028133A1 Separator for fuel cell
04/03/2003WO2003028131A2 Fuel cell, fuel cell stack and an operating method for the same
04/03/2003WO2003027041A1 Laminated ceramic sintered compact, method for producing laminated ceramic sintered compact, electrochemical cell, electroconductive joining member for electrochemical cell, and electrochemical device
04/03/2003WO2003027006A2 Fuel reforming system
04/03/2003WO2003027005A1 Plasmatron-catalyst system
04/03/2003WO2003026776A1 Hydrogen purification devices, components and fuel processing systems containing the same
04/03/2003WO2003005462A3 Hybrid monolithic fuel cell
04/03/2003WO2002076882A3 Method for generating hydrogen for fuel cells
04/03/2003WO2002066370A3 Reforming catalysts and methods of alcohol steam reforming
04/03/2003WO2002023652A3 Device and method for generating electricity
04/03/2003WO2002015310A3 Segregated exhaust fuel solid fuel cell generator
04/03/2003WO2002009207A3 Electrochemical cell system output control method and apparatus
04/03/2003WO2002006807A3 High throughput screening device for combinatorial chemistry
04/03/2003US20030064887 Suppression of methanation activity by a water gas shift reaction catalyst
04/03/2003US20030064612 Fuel cell stack having foil interconnects and laminated spacers
04/03/2003US20030064279 Polymer electrolyte fuel cell
04/03/2003US20030064278 Separator of fuel cell and method for producing same
04/03/2003US20030064277 Fuel cell stack
04/03/2003US20030064276 Fuel Cell
04/03/2003US20030064275 Method of forming a package for mems-based fuel cell
04/03/2003US20030064274 Fuel cell system and method for operating the same
04/03/2003US20030064273 Separator for fuel cell and method for producing the same
04/03/2003US20030064272 Fuel cell separator
04/03/2003US20030064271 Integrated systems for use with fuel cells, and methods
04/03/2003US20030064270 Fuel cell system
04/03/2003US20030064269 Fuel cell stack having a featured interconnect element
04/03/2003US20030064268 Solid polymer type fuel cell
04/03/2003US20030064267 Fluoropolymer resins containing ionic or ionizable groups and products containing the same
04/03/2003US20030064266 Polymer electrolyte fuel cell stack and method for operating the same and gas vent valve
04/03/2003US20030064265 Membrane electrode assemblies for use in fuel cells
04/03/2003US20030064264 Fuel cell having an anode protected from high oxygen ion concentration
04/03/2003US20030064263 Fuel cell generator system and method for operating same
04/03/2003US20030064262 Method and apparatus for controlling a combined heat and power fuel cell system
04/03/2003US20030064261 Fuel cell stacking body
04/03/2003US20030064260 Auxiliary power supply for a vehicle with a combustion engine and method for operating same
04/03/2003US20030064259 Method of delivering fuel and air to a fuel cell system
04/03/2003US20030064258 Fuel additives for fuel cell
04/03/2003US20030064148 Process for producing a membrane-electrode assembly for solid polymer electrolyte fuel cells
04/03/2003US20030063994 Steel for separators of solid-oxide type fuel cells
04/03/2003US20030062270 Provides novel ways to produce and utilize methane, carbon dioxide, fixed nitrogen, trace minerals, carbon, and hydrogen derived from renewable resources.
04/03/2003US20030062204 Fuel cell loading type electric vehicle and a fuel cell system box
04/03/2003US20030061937 Hydrogen-permeable membrane, manufacturing method of the same, and hydrogen gas separator using the same
04/03/2003CA2461097A1 Ceramic laminated sintered bodies, a method of producing the same, electrochemical cells, conductive interconnectors for the same and electrochemical devices
04/03/2003CA2457094A1 Solid oxide fuel cell compression bellows
04/02/2003EP1298755A2 Fuel cell stack having foil interconnects and laminated spacers
04/02/2003EP1298754A1 Method for operating a fuel cell stack and fuel cell stack
04/02/2003EP1298753A2 Fuel cell having an anode protected from high oxygen ion concentration
04/02/2003EP1298752A1 Process for producing a coating film and process for producing a solid polymer electrolyte fuel cell
04/02/2003EP1298751A2 Polymer electrolyte fuel cell and production method thereof
04/02/2003EP1298750A1 Fuel cell battery with humidification cells
04/02/2003EP1298749A1 Humidification cell and fuel cell installation
04/02/2003EP1298748A2 Bipolar plate for fuel cell, method for manufacturing the bipolar plate, and fuel cell using the bipolar plate
04/02/2003EP1298747A2 Method and apparatus for producing fuel cell electrodes
04/02/2003EP1298746A2 Electrode for polymer electrolyte fuel cell and mthod of produsing the same
04/02/2003EP1298745A2 Polymer electrolyte fuel cell
04/02/2003EP1298744A1 Fuel cell
04/02/2003EP1298427A1 Method for determining the concentration of a fluid solution and its use
04/02/2003EP1298228A2 Steel for separators of solid-oxide type fuel cells
04/02/2003EP1298089A1 Method for obtaining hydrogen by partial methanol oxidation
04/02/2003EP1297598A1 A power supply
04/02/2003EP1297583A2 Metal fuel cell with movable cathode
04/02/2003EP1297582A2 Method for regulating operation of fuel cell installations controlled according to heat and/or power requirement
04/02/2003EP1297193A1 High storage capacity, fast kinetics, long cycle-life, hydrogen storage alloys
04/02/2003EP1296782A1 Method for manufacturing of a plate involving an intermediate preforming and a final shaping
04/02/2003EP1214750B1 Determination of alcohol concentration in an electrolyte of fuel cells
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