H01M 8 - Fuel cells; Manufacture thereof

Patents for H01M 8 - Fuel cells; Manufacture thereof (92,705)
12/2004
12/23/2004	DE10324200A1 Fuel cell consuming or regenerating liquid fuel and oxidant, which is suitable for underwater applications, is supplied with peroxide and selected fuel
12/23/2004	DE10323882A1 Brennstoffzelle und Heizeinrichtung einer Brennstoffzelle Fuel cell and a fuel cell heating
12/23/2004	DE10323881A1 Kontaktvorrichtung sowie Brennstoffzellenstapel bzw. Brennstoffzellenblock mit einer derartigen Kontaktvorrichtung Contact device and fuel cell stack and fuel cell block with such a contact device
12/23/2004	DE10323880A1 Bipolarplatte und Brennstoffzelle mit einer derartigen Bipolarplatte Fuel cell bipolar plate and with such a bipolar plate
12/23/2004	DE10323647A1 Fuel cell stack cooling arrangement has coolant feed in cooling plates of group of adjacent fuel cells in central region remote from edge cells, continuation line from central region to edge cells
12/23/2004	DE10323646A1 Bipolar plate for fuel cell stack arrangement has first and second openings arranged in series looking from central region and to the side with respect to third opening
12/23/2004	DE10323645A1 Arrangement for electrically contacting a fuel cell stack has cells separated by bipolar plates with active inner zones and edges; bipolar plate has at least one contact pin formed on its edge
12/23/2004	DE10323644A1 Fuel cell equipped with polymeric electrolyte film, has gas transfer route through which reactive gas flows, whose volume is decreased along flow direction as result of reduction of cross-section of route from inlet to exit
12/23/2004	DE10322781A1 Fuel cell system for generating electricity has magnetic field acting on anode and cathode, permanent magnet device arranged with one pole behind the anode and the other pole behind the cathode
12/23/2004	DE102004021074A1 Manufacture of polymer for use as conductive membrane for making fuel cell assembly, involves polymerizing sulfonimide-containing monomer
12/23/2004	CA2529013A1 Fullerene-based electrolyte for fuel cells
12/23/2004	CA2528684A1 Fuel cell cogeneration system
12/23/2004	CA2528629A1 Field-assisted gas storage materials and fuel cells comprising the same
12/23/2004	CA2523285A1 Fuel cell device condition detection
12/22/2004	EP1489677A2 Method of making a membrane electrode assembly for electrochemical fuel cells
12/22/2004	EP1489676A2 Organic fuel cell with gas separator
12/22/2004	EP1489675A2 Bonding electrochemical cell components
12/22/2004	EP1489674A2 Organic fuel cell with air circulator
12/22/2004	EP1488473A1 Mixture comprising phosphonic acid containing vinyl, polymer electrolyte membranes comprising polyvinylphosphonic acid and the use thereof in fuel cells
12/22/2004	EP1488472A1 Solid oxide fuel cell
12/22/2004	EP1488471A2 Fuel cell air supply
12/22/2004	EP1488470A2 An electrode for the reduction of polysulfide species
12/22/2004	EP1487766A1 Improvements in electrochemistry
12/22/2004	EP1487760A1 Method of preparing a thin ceramic composition with two materials, the composition thus obtained and the constituent electrochemical cell and membrane
12/22/2004	EP1487599A1 Metal hydride composite materials
12/22/2004	EP1487572A1 Method for in situ immobilization of water-soluble nanodispersed metal oxide colloids
12/22/2004	EP1194973B1 Electrochemical uses of amorphous fluoropolymers
12/22/2004	EP1124796B1 Ionomers and polymers for electrochemical uses
12/22/2004	EP1025110B1 Weakly coordinating anions containing polyfluoroalkoxide ligands
12/22/2004	CN1557035A Method and apparatus for thermal management of fuel cell systems
12/22/2004	CN1557034A Constituent part for fuel cell
12/22/2004	CN1556833A Porous membrane and method of manufacturing the same
12/22/2004	CN1181586C Humidification device for polymeric membrane fuel cells
12/22/2004	CN1181585C Process for preparing self-humidifying composite proton exchange film for fuel cell
12/22/2004	CN1181584C Sheet metal bipolar plate design for polymer electrolyte membrane fuel cells
12/21/2004	US6833709 Low loss fuel cell configuration
12/21/2004	US6833412 Dehydrofluorination; nucleophilic; acidification; for ion exchanging membranes within fuel cells
12/21/2004	US6833214 Multiple uneven plate and separator using multiple uneven plate
12/21/2004	US6833213 Separator for a fuel cell
12/21/2004	US6833212 Electrolyte for a fuel cell
12/21/2004	US6833211 Fuel cell stack having a reduced volume
12/21/2004	US6833210 Fuel cell
12/21/2004	US6833209 Fuel-cell co-generation system, of electrical energy and hot water
12/21/2004	US6833208 Fuel cell system
12/21/2004	US6833207 Unitized regenerative fuel cell with bifunctional fuel cell humidifier and water electrolyzer
12/21/2004	US6833206 Auxiliary power supply for a vehicle with a combustion engine and method for operating same
12/21/2004	US6833205 Electrochemical cell system output control method and apparatus
12/21/2004	US6833204 Method of operating phosphoric acid fuel cell
12/21/2004	US6833167 Methanol fuel cell comprising a membrane which conducts metal cations
12/21/2004	US6833126 Method and apparatus for reforming fuel
12/21/2004	US6833118 Evenly and efficiently heats and cools hydrogen storage alloys
12/21/2004	US6832735 Post-processed nanoscale powders and method for such post-processing
12/21/2004	US6832647 Housing with baffle plate positioned to divide interior into gas flow chambers; coolant opening; condensate drain; plurality of heat exchangers; stack of coolant channels interleaved with gas flow channels
12/21/2004	US6832645 For use in a fuel cell system between a thermal reformer and a shift converter; atomizing water inlet and swirling inducing reformed gas inlet which act to increase the resistance time of the reformed gas
12/20/2004	CA2471330A1 Method of making a membrane electrode assembly for electrochemical fuel cells
12/16/2004	WO2004109838A1 Electrolytic cell or fuel cell comprising pressure pads and an improved transfer resistance
12/16/2004	WO2004109837A2 Fuel cell electrode comprising carbon nanotubes
12/16/2004	WO2004109836A1 Bismuth oxide-based electrode-electrolyte pair (variants), method for the production thereof (variants) and organogel
12/16/2004	WO2004109835A1 Cerium dioxide-based electrode-electrolyte pair (variants), method for the production thereof (variants) and organogel
12/16/2004	WO2004109834A1 Zirconium dioxide-based electrode-electrolyte pair (variants), method for the production thereof (variants) and organogel
12/16/2004	WO2004109833A2 Electrochemical fuel cell with fluid distribution layer having non-uniform permeability
12/16/2004	WO2004109832A1 Fuel cell power generating system with learning control
12/16/2004	WO2004109831A1 Fuel cell system, power generation method of fuel cell system, and electric device
12/16/2004	WO2004109830A2 Fuel cell
12/16/2004	WO2004109828A2 Membrane-electrode unit for direct methanol fuel cells and method for the production thereof
12/16/2004	WO2004109827A1 Substrate for electrochemical cell and electrochemical cell
12/16/2004	WO2004109825A2 Carbon material for battery electrode and production method and use thereof
12/16/2004	WO2004109822A2 Maintaining pem fuel cell performance with sub-freezing boot strap starts
12/16/2004	WO2004109821A2 Reactive deposition for electrochemical cell production
12/16/2004	WO2004109483A1 Distributed control of fuel cell operation
12/16/2004	WO2004109209A1 Heat transfer device
12/16/2004	WO2004109086A2 Method for processing stack gas emissions
12/16/2004	WO2004108918A1 Immobilization support, process for producing the same, electrode, process for producing the same, electrode reaction utilizing apparatus and process for producing the same
12/16/2004	WO2004108590A2 Improved methods for hydrogen storage using doped alanate compositions
12/16/2004	WO2004107839A2 Maintaining and restoring pem fuel cell performance despite sub-freezing boot strap and freeze/thaw cycles
12/16/2004	WO2004095619A3 Improved direct methanol fuel cell stack
12/16/2004	WO2004082043A3 Polymeric separator plates
12/16/2004	WO2004070855A3 Flow restrictors in fuel cell flow-field
12/16/2004	WO2004042845A3 Composite proton exchange membrane and method of manufacturing the same
12/16/2004	WO2004032259A3 Fuel cell power packs and methods of making such packs
12/16/2004	WO2004022480B1 Apparatus and process for production of high purity hydrogen
12/16/2004	WO2004012289A3 Low loss fuel cell configuration
12/16/2004	WO2004008566A3 Device and method for testing an electrode-membrane unit
12/16/2004	WO2004006370A3 Low-temperature fuel-cell stack
12/16/2004	WO2004004052A3 Mems-based fuel cells with integrated catalytic fuel processor and method thereof
12/16/2004	WO2003083985A3 Ion exchange composite material based on proton conductive silica particles dispersed in a polymer matrix
12/16/2004	WO2003083984A3 Chemical reaction apparatus and power supply system
12/16/2004	WO2003067693A3 Apparatus of high power density fuel cell layer with micro structured components
12/16/2004	WO2003017405A3 Systems for and methods of providing primary, auxiliary or backup power to one or more loads
12/16/2004	US20040254294 Conductive adhesive sealant for bipolar fuel cell separator plate assemblies
12/16/2004	US20040253519 Laminate of compressed and resilience layer of metal wires; mechanical load; nickel, titanium, or alloy thereof, with protective coating
12/16/2004	US20040253514 Composite oxide material; lightweight
12/16/2004	US20040253512 Bipolar battery and related method
12/16/2004	US20040253505 Low contact resistance PEM fuel cell
12/16/2004	US20040253504 consisting of 0.005-2% by weight of indium, and 0.005-0.2% by weight of either one of Al and Bi, or 0.005-2% by weight of indium, and 0.005-0.2% by weight of Bi, and 0.001-0.5% of either one or both of Al and Ca, or 0.005-2% by weight of either one or both of Bi and Al, and 0-0.5% by weight of Pb
12/16/2004	US20040253503 Press separator for fuel cell
12/16/2004	US20040253502 Polymer electrolyte fuel cell
12/16/2004	US20040253501 Separator for fuel cell and method for preparation thereof
12/16/2004	US20040253500 Fuel cartridge interconnect for portable fuel cells
12/16/2004	US20040253499 Fuel cell system

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