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)
03/2003
03/06/2003US20030042008 Method for storing hydrogen in an hybrid form
03/06/2003US20030042002 Method and apparatus for exchanging energy and/or mass
03/06/2003US20030041444 Ion conductive membrane with adjacent catalyst and porous particle filled polymer membrane
03/06/2003CA2458630A1 Process for preparing graft copolymer membranes
03/06/2003CA2458336A1 Method and device for producing a desulphurised fuel gas for fuel cells
03/06/2003CA2456929A1 Method and apparatus for exchanging energy and/or mass
03/05/2003EP1289043A1 Proton exchange composite membranes, composite solutions and method for the manufacturing a fuel cell using the same
03/05/2003EP1289042A2 Membrane electrode assembly and fuel cell
03/05/2003EP1289041A2 Polymer electrolyte composition and fuel cell
03/05/2003EP1289040A2 Vehicle with a fuel cell system and method for operating the same
03/05/2003EP1289039A2 Cooling system with ejector for electric vehicle
03/05/2003EP1289038A2 Manufacturing method of anti-corrosive multi-layered structure material
03/05/2003EP1289037A2 Seal assembly for a MEA and method for manufacturing the seal assembly
03/05/2003EP1289036A1 Fuel cell
03/05/2003EP1288658A2 Gas sensor with proton conduction layer
03/05/2003EP1288536A1 Gasket
03/05/2003EP1288498A2 Diaphragm pump for a fuel cell
03/05/2003EP1288161A1 Electrically conductive fine carbon composite, catalyst for solid polymer fuel cell and fuel battery
03/05/2003EP1287577A1 Roughened electrolyte interface layer for solid oxide fuel cells
03/05/2003EP1287576A1 Method for applying a solid electrolytic layer to a porous electrode
03/05/2003EP1287575A1 Ion exchange membrane fuel cell
03/05/2003EP1287574A2 Fuel cell system and method of controlling the same
03/05/2003EP1287573A2 Nanocomposite for fuel cell bipolar plate
03/05/2003EP1287572A1 Device for electrically contacting electrodes in high-temperature fuel cells
03/05/2003EP1287571A1 Material used at high temperatures
03/05/2003EP1286919A1 Compounds derived from la 2?mo 2?o 9? and their use as ionic conductors
03/05/2003EP1286914A1 Production of hydrogen by autothermic decomposition of ammonia
03/05/2003EP1286904A2 Microchannel device for heat or mass transfer
03/05/2003EP1183748B1 Fuel cell with polymer electrolyte
03/05/2003EP1115651B1 The selective oxidation of carbon monoxide in hydrogen-containing gases
03/05/2003EP1095415B1 Gas-proof assembly composed of a bipolar plate and a membrane-electrode unit of polymer electrolyte membrane fuel cells
03/05/2003EP0956604B1 Polymer electrolyte membrane fuel cell with bipolar plate having molded polymer projections
03/05/2003CN1401143A Fuels for non alkaline fuel cells
03/05/2003CN1401016A Apparatus for producing hydrogen, electrochemical device, method for producing hydrogen and method for generating electrochemical energy
03/05/2003CN1400683A Technological process of making cylindrical fuel cell
03/05/2003CN1400679A Fuel cell partition, its making process and fuel cell
03/05/2003CN1102556C Flexible graphite composite formed seal gasket
03/04/2003US6528201 Electrode for fuel cell and process for producing the same
03/04/2003US6528200 Fuel cell comprising solid polymer electrolyte membrane with electrodes disposed on both sides, at least one being porous gas diffusion electrode comprising catalyst powder and ion exchange resin, with pore surfaces coated with fluoropolymer
03/04/2003US6528199 Graphite article useful as an electrode for an electrochemical fuel cell
03/04/2003US6528198 Fuel cell membrane hydration and fluid metering
03/04/2003US6528197 Bipolar plate with porous wall for a fuel cell stack
03/04/2003US6528196 Fuel cell stack having bent section flow passage grooves
03/04/2003US6528195 Mixed ionic conductor and device using the same
03/04/2003US6528194 Freeze tolerant fuel cell power plant
03/04/2003US6528193 Fuel cell system
03/04/2003US6528192 Residual fuel dissipation for a fuel cell stack
03/04/2003US6528032 Selectively removing carbon monoxide, comprising the step of preparing a catalyst bed capable of selectively oxidizing carbon monoxide and including a plurality of catalyst layers arranged in series and the plurality of catalyst layers
03/04/2003US6527955 Heat-activatable microporous membrane and its uses in batteries
03/04/2003US6527943 Methanol concentration sensors suitable for use in direct methanol fuel cell systems
03/03/2003WO2002021620A1 Separator for fuel cell, process for producing the same, and material therefor
03/03/2003CA2421205A1 Separator for fuel cell, process for producing the same, and material therefor
03/03/2003CA2400893A1 Gas sensor
02/2003
02/28/2003CA2399782A1 Electrode for solid polymer fuel cells
02/27/2003WO2003017406A1 Fuel cell combination
02/27/2003WO2003017405A2 Systems for and methods of providing primary, auxiliary or backup power to one or more loads
02/27/2003WO2003017404A2 Method and apparatus to build up pressure in a fuel cell system
02/27/2003WO2003017403A1 Method and apparatus for regulating electrical power output of a fuel cell system
02/27/2003WO2003017402A2 Fuel cell system comprising a fuel cell unit
02/27/2003WO2003017401A1 Fuel cell and method of operating the fuel cell
02/27/2003WO2003017400A1 Set of collector plates for fuel cells or other electrochemical cells and method for producing such collector plates
02/27/2003WO2003017396A1 Amine-based fuel cell/battery with high specific energy density
02/27/2003WO2003016892A1 Method and apparatus for determining the amount of hydrogen in a vessel
02/27/2003WO2003016384A2 Method for producing a membrane from a cross-linked polymer blend, and corresponding fuel cell
02/27/2003WO2003015908A1 Fuel processors utilizing heat pipe cooling
02/27/2003WO2002103878A3 Metallic layer component for use in a direct oxidation fuel cell
02/27/2003WO2002086402A3 Compact precooler
02/27/2003WO2002078104A3 Method and apparatus for cold temperature operation of fuel cells utilizing hydrides having different heat capacities
02/27/2003WO2002039533A3 Membrane electrode assemblies for direct methanol fuel cells and methods for their production
02/27/2003WO2002039528A3 Fuel cell interconnect
02/27/2003WO2002033763A3 Device for supplying an operating gas to a fuel cell arrangement
02/27/2003WO2002009216A3 Method and apparatus for measuring displacement of a fuel cell stack during assembly
02/27/2003US20030040420 High temperature sealing material
02/27/2003US20030039879 Fuel cell cathode utilizing multiple redox couples
02/27/2003US20030039878 Electric energy generating element
02/27/2003US20030039877 Bi-zone water transport plate for a fuel cell
02/27/2003US20030039876 Electrochemical fuel cell with fluid distribution layer having non-uniform perforations
02/27/2003US20030039875 Fuel cell
02/27/2003US20030039874 MEMS-based thin-film fuel cells
02/27/2003US20030039873 Freeze tolerant fuel cell power plant
02/27/2003US20030039872 Freeze tolerant fuel cell power plant
02/27/2003US20030039871 Method of controlling a fuel cell system
02/27/2003US20030039870 Fuel cell system and method of operation
02/27/2003US20030039869 Method for detecting abnormality in fuel cell
02/27/2003US20030039868 Enzymatic fuel cell
02/27/2003US20030039763 Impregnating, curing acrylated ester; pressurization; fluid impervious
02/27/2003US20030039729 Methods of using ozone to degrade organic material
02/27/2003US20030038279 Molding fuel cell separator from phenolic resin as a matrix, with nickel coated carbon fibers and graphite as fillers
02/27/2003US20030037834 Apparatus and method for using the existing hydrocarbon distribution, storage and dispensing infrastructures for the production, distribution and dispensing of hydrogen
02/27/2003US20030037675 Fluted media treated with deposit of fine fibers; advantageous in high temperature systems such as engines, gas turbines, fuel cells
02/27/2003DE19606665C2 Anlage zur Erzeugung elektrischer Energie mit Festoxidbrennstoffzellen System for generating electrical energy with solid oxide fuel cells
02/27/2003CA2456763A1 Fuel processors utilizing heat pipe cooling
02/27/2003CA2399658A1 Electrochemical fuel cell with fluid distribution layer having non-uniform perforations
02/26/2003EP1286408A2 Modular single cell and assembled cell stack of a proton exchange membrane fuel cell
02/26/2003EP1286407A2 Enhanced heat conductive device for supply device of hydrogen source, and supply device of hydrogen source having same
02/26/2003EP1286406A2 Metal hydride storage canister and its manufacture
02/26/2003EP1286405A1 Supply of electric power using fuel cell and chargeable/dischargeable storage
02/26/2003EP1286404A2 Fuel cell
02/26/2003EP1286104A1 Gas feed device
02/26/2003EP1285688A1 A process for impregnating supports
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