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)
09/2003
09/16/2003US6620542 Flex based fuel cell
09/16/2003US6620541 High-temperature fuel cell
09/16/2003US6620540 Fuel cell stack
09/16/2003US6620539 Fuel cell cathodes and their fuel cells
09/16/2003US6620538 Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell
09/16/2003US6620537 Hydrocarbon fueled hydrogen fuel generator system and apparatus in combination with hydrogen fuel cells
09/16/2003US6620536 Fuel cell system
09/16/2003US6620535 Strategies for preventing anode oxidation
09/16/2003US6620506 Fluid permeable flexible graphite article with enhanced electrical and thermal conductivity
09/16/2003US6620389 Fuel gas reformer assemblage
09/16/2003US6620320 Ion-conducting composite which is permeable to matter, method for producing said composite, and use of the same
09/16/2003US6620210 Method of washing laundry using ozone to degrade organic material
09/16/2003US6619333 Storage facility at the service station for fuel cell powered automobiles
09/16/2003CA2243355C Electrochemical fuel cell stack with improved reactant manifolding and sealing
09/16/2003CA2234768C Diffusion controlled air vent and recirculation air manager for a metal-air battery
09/12/2003WO2003075427A1 Setting device of distributed energy supply system
09/12/2003WO2003075390A2 Fuel cell, cell or group of cells belonging to said fuel cell, replacement kit for said fuel cell and method for making same
09/12/2003WO2003075388A1 Solid oxide fuel cell
09/12/2003WO2003075387A1 Coated fuel cell electrical contact element
09/12/2003WO2003075386A1 Electrolyte film and solid polymer fuel cell using the same
09/12/2003WO2003075385A1 Electrolyte film and solid polymer fuel cell using the same
09/12/2003WO2003075384A1 Solid oxide type fuel cell and separator
09/12/2003WO2003075383A2 Solid oxide fuel cell components and method of manufacture thereof
09/12/2003WO2003075382A2 Forming an impermeable sintered ceramic electrolyte layer on a metallic foil substrate for solid oxide fuel cell
09/12/2003WO2003075381A2 Method for inerting the anodes of fuel cells
09/12/2003WO2003075380A1 Mobile device for supplying power by means of fuel cells
09/12/2003WO2003075379A2 Electrochemical spefc hydrogen compressor
09/12/2003WO2003075378A1 Electrode for solid oxide type fuel cell and solid oxide type fuel cell
09/12/2003WO2003075377A2 Cathode for use at high temperatures
09/12/2003WO2003074626A1 Coolant for fuel cells
09/12/2003WO2003074597A1 Proton conducting electrolyte membrane having reduced methanol permeability and the use thereof in fuel cells
09/12/2003WO2003074595A1 Mixture comprising sulphonic acid containing vinyl, polymer electrolyte membrane comprising polyvinylsulphonic acid and the use thereof in fuel cells
09/12/2003WO2003074195A1 Fuel cell membranes and catalytic layers
09/12/2003WO2003022412A3 Proton-conducting membrane and the use of the same
09/12/2003WO2002067354A3 Fuel cell system
09/12/2003WO2002039529A3 Fuel cell stack with membrane electrode unit and distributor sheet
09/12/2003CA2478530A1 Proton-conducting electrolyte membrane with low methanol permeability and its use in fuel cells
09/12/2003CA2478252A1 Mixture comprising phosphonic acid containing vinyl, polymer electrolyte membranes comprising polyvinylphosphonic acid and the use thereof in fuel cells
09/12/2003CA2477864A1 Protein-conducting electrolyte membrane for high temperature applications and application thereof in fuel cells
09/12/2003CA2477863A1 Mixtures comprising vinyl-containing sulphonic acid, polymer electrolyte membranes comprising polyvinylsulphonic acid and their use in fuel cells
09/12/2003CA2474542A1 Fuel cell, cell or group of cells belonging to said fuel cell, replacement kit for said fuel cell and method for making same
09/11/2003WO2003075389A1 Mixture comprising phosphonic acid containing vinyl, polymer electrolyte membranes comprising polyvinylphosphonic acid and the use thereof in fuel cells
09/11/2003WO2003074596A1 Proton conducting electrolyte membrane for use in high temperatures and the use thereof in fuel cells
09/11/2003US20030171532 With a mixture of concentrated sulfuric acid, chlorosulfonic acid, or oleum; a solvent; and a carboxylic anhydride; below 25 degrees C.; membranes for us in electrodialysis, or fuel cells.
09/11/2003US20030170544 Stacking solid state fuel cells with interconnect and current collectors comprised of a metal screen or metal felt coated with a perovskite, e.g., doped lanthanum chromium oxide; oxidation resistance; strength; highly electroconductive
09/11/2003US20030170539 Avoiding the cost and heath hazards of using of volatile solvents when making electrodes by casting a slurry of a polymeric alcohol; a nonpolymeric alcohol; a water soluble resin, a drying moduerator and water
09/11/2003US20030170528 Moldable separator plate for electrochemical devices and cells
09/11/2003US20030170527 Temperature sensitive adsorption oxygen enrichment system
09/11/2003US20030170526 Substrate treatment
09/11/2003US20030170525 Heterogeneous composite bipolar plate of a fuel cell
09/11/2003US20030170524 Direct methanol cell with circulating electrolyte
09/11/2003US20030170523 Separator for low-temperature type fuel cell and production method therefor
09/11/2003US20030170522 Enclosed fuel cell system and related method
09/11/2003US20030170521 Proton exchange membrane (PEM) for a fuel cell
09/11/2003US20030170520 High-polymer eletrolyte type thin film fuel cell and its driving method
09/11/2003US20030170519 Ion exchange system structure with a microtextured surface, method of manufacture, and method of use thereof
09/11/2003US20030170518 High-efficiency fuel cell power system with power generating expander
09/11/2003US20030170517 Fuel cell system with compressor and also a method for operating such a fuel cell system
09/11/2003US20030170516 Hydrogen based energy storage apparatus and method
09/11/2003US20030170515 Miniature fuel cell system having integrated fuel processor and electronic devices
09/11/2003US20030170514 Fuel cell device
09/11/2003US20030170513 Alkoxylated branched alkyl alcohol emulsion compositions for fuel cell reformer start-up
09/11/2003US20030170512 Alkoxylated alkyl ester and alcohol emulsion compositions for fuel cell reformer start-up
09/11/2003US20030170511 Alkoxylated triazine emulsion compositions for fuel cell reformer start-up
09/11/2003US20030170510 Method for quick start-up of a fuel processing system using controlled staged oxidation
09/11/2003US20030170509 Method for operating a fuel cell, polymer electrolyte membrane fuel cell which works with the method and process for producing the fuel cell
09/11/2003US20030170508 Apparatus and methods for generating water in a fuel cell system
09/11/2003US20030170507 Device and method for producing and simulating two-phase flows in chemical and electrochemical reactors, or in heat exchangers
09/11/2003US20030170506 Water atomization apparatus for a fuel cell system and also a method for humidifying a gas flow supplied to a fuel cell system
09/11/2003US20030170171 Low-temperature hydrogen production from oxygenated hydrocarbons
09/11/2003US20030170164 Efficient and safe storage
09/11/2003US20030170155 For use in fuel cell system
09/11/2003US20030170139 Fin and tube for high-temperature heat exchanger
09/11/2003US20030169022 Power supply
09/11/2003US20030168638 For producing fuel cell plates
09/11/2003US20030168407 Zeolite membranes for selective oxidation of carbon monoxide in mixed hydrogen gas source
09/11/2003US20030168404 Microporous membranes and uses thereof
09/11/2003US20030168337 Hydrogen sensor for use in battery overcharge/overdischarge detector and hydrogen leakage detector
09/11/2003US20030168263 Power generation system and method
09/11/2003US20030167923 Tank for the reversible storage of hydrogen
09/10/2003EP1343216A1 Pressure fluctuation prevention tank structure, electrolyte circulation type secondary battery, and redox flow type secondary battery
09/10/2003EP1343215A1 Structured body used as anode in fuel cell
09/10/2003EP1343214A1 Fuel cell stack with variable heat capacity
09/10/2003EP1342282A1 Air breathing direct methanol fuel cell
09/10/2003EP1342281A2 Membrane electrode assemblies for direct methanol fuel cells and methods for their production
09/10/2003EP1342280A1 A method and a device for controlling fuel cells
09/10/2003EP1342279A2 Improved solid oxide fuel cells
09/10/2003EP1341602A2 Catalytic partial oxidation process using a catalyst system having an upstream and a downstream part
09/10/2003EP1105625B1 Process for generating electric energy, steam and carbon dioxide from hydrocarbon feedstock
09/10/2003EP1042835B1 Fuel cell unit
09/10/2003EP0913008B1 Fuel cell system for electric generation, heating, cooling and ventilation
09/10/2003CN1441975A Fuel containment and recycling system for electric energy conversion devices
09/10/2003CN1441974A Method for cold starting fuel cells of fuel cell facility and corresponding fuel cell facility
09/10/2003CN1121078C Respiratory gas electrode
09/10/2003CN1121077C Method for modulating output voltage of fuel cell set, and fuel cell set having modulated output voltage
09/10/2003CN1121070C Evaporation and heat discharging method for proton exchange film fuel cell and fuel cell set
09/09/2003US6617070 Methods of detecting the onset of colloid formation in particular sulfur precipitation
09/09/2003US6617068 Bi-zone water transport plate for a fuel cell
09/09/2003US6617067 Fuel evaporator
09/09/2003US6617066 Fuel cell power generation system
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