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)
12/2003
12/16/2003US6662890 Vehicle transmission with a fuel cell power source and a multi-range transmission
12/16/2003US6662566 Process and apparatus for two-stage supercharging of process air for a fuel cell
12/14/2003CA2458378A1 Porous membrane and method of manufacturing the same
12/11/2003WO2003103082A2 Electrochemical cell and bipolar assembly for an electrochemical cell
12/11/2003WO2003103081A1 Fuel cell performance recovery by cyclic oxidant starvation
12/11/2003WO2003103079A2 Hollow conductor-fuel cell element having a conductor arrangement, and method for the production thereof
12/11/2003WO2003103077A2 Manufacture of a gas diffusion electrode
12/11/2003WO2003103072A2 Metal air cell incorporating easily refuelable electrodes
12/11/2003WO2003102971A1 Surface-modified inorganic porous material and fuel cell comprising the same as electrolyte
12/11/2003WO2003102569A1 Layer system and method for producing a layer system
12/11/2003WO2003102392A1 Catalytic device with internal heat exchange
12/11/2003WO2003102050A1 Sulfonated polyphosphazenes, uses thereof, and methods for preparing same
12/11/2003WO2003101909A1 Method for preparing ceramic powders in the presence of a carbon source, powders obtained and use thereof
12/11/2003WO2003101890A1 Combustor, fuel reforming device, fuel cell system and method for starting up the fuel reforming system
12/11/2003WO2003101629A1 Sub-micron electrolyte thin film on nano-porous substrate by oxidation of metal film
12/11/2003WO2003101613A1 Process for preparing a catalyst for the catalytic production of hydrogen
12/11/2003WO2003094318A3 Device and method to expand operating range of a fuel cell stack
12/11/2003WO2003079471A3 Fuel cell arrangement with tensing device
12/11/2003WO2003047019A3 Efficient load-following power generating system
12/11/2003WO2003045610A3 Nano-dispersed powders and methods for their manufacture
12/11/2003WO2003040618A3 Microcombustors, microreformers, and methods for combusting and for reforming fluids
12/11/2003WO2003021699B1 Chemical barriers in electrochemical devices
12/11/2003WO2002078110A3 Dendrimer-containing proton conducting membrane for fuel cells
12/11/2003WO2002075889A3 Clamping auxiliary element
12/11/2003WO2002050932A3 Method for coating both sides of a membrane-electrode assembly with a catalyst
12/11/2003WO2002041423A3 Electrolyte matrix, especially for a molten carbonate fuel cell, and method for producing the same
12/11/2003US20030228972 Oxygen reduction catalyst
12/11/2003US20030228523 Polyoxyethylene glycol; electrostatics, hydrogen bonding
12/11/2003US20030228514 Secondary cell
12/11/2003US20030228513 Interconnect supported fuel cell assembly, preform and method of fabrication
12/11/2003US20030228512 Ultra-low loadings of au for stainless steel bipolar plates
12/11/2003US20030228511 Interconnect apparatus for fuel cells
12/11/2003US20030228510 Separator of a fuel cell and a manufacturing method thereof
12/11/2003US20030228509 Solid electrolyte fuel cell and manufacturing method thereof
12/11/2003US20030228508 Fuel cells utilizing non-porous nanofilm microchannel architecture
12/11/2003US20030228507 Humidifing module and its unit cell for fuel cell
12/11/2003US20030228506 Method and apparatus for fuel cell system fault detection
12/11/2003US20030228505 Accelerated hydrogen generation through reactive mixing of two or more fluids
12/11/2003US20030228504 Method for operating fuel cell system having at least one discontinuously operated fuel cell
12/11/2003US20030228503 Fuel cell system and method for voltage monitoring for a fuel cell system
12/11/2003US20030228501 Fuel cell reactant supply
12/11/2003US20030228421 Method for the production of multilayers
12/11/2003US20030227276 Control system for a renewable energy system
12/11/2003US20030227009 Metal oxide materials
12/11/2003US20030226763 Hydrogen generation by electrolysis of aqueous organic solutions
12/11/2003US20030226608 Fuel cell hose with barrier properties
12/11/2003US20030226399 Diagnostic system for identifying fuel injector failure in a fuel cell system
12/11/2003US20030226365 Hydrogen storage and supply system
12/11/2003DE20315716U1 Anode plate for fuel cell system has S-shaped passage formed by inner circuits through hydrogen channels through which hydrogen passes from hydrogen inlet and leaves anode plate via hydrogen outlet
12/11/2003DE19931063C2 Brennstoffzellensystem und Verfahren zum Kühlen und Heizen von Reaktorelementen Fuel cell system and method for cooling and heating of reactor elements
12/11/2003CA2487768A1 Catalytic device with internal heat exchange
12/11/2003CA2487320A1 Method for preparing ceramic powders in the presence of a carbon source, powders obtained and use thereof
12/11/2003CA2485951A1 Manufacture of a gas diffusion electrode
12/10/2003EP1369950A2 PEM fuel cell and method for replacing MEA in PEM fuel cell
12/10/2003EP1369949A2 Solid electrolyte fuel cell and manufacturing method thereof
12/10/2003EP1369948A1 Process for the manufacture of membrane-electrode-assemblies using catalyst-coated membranes and adhesives
12/10/2003EP1369947A2 Accelerated hydrogen generation through reactive mixing of two or more fluids
12/10/2003EP1369946A1 Warm-up device for catalytic reactor
12/10/2003EP1369945A2 Fuel cell system
12/10/2003EP1369944A2 Control of fuel cell power plant
12/10/2003EP1369943A1 Fuel cell separator, production method, and solid polymer fuel cells
12/10/2003EP1369942A2 Separator of a fuel cell and a manufacturing method thereof
12/10/2003EP1369941A2 Low-contact-resistance interface structure between separator and carbon material for fuel cell, separator and carbon material used therein, and production method
12/10/2003EP1369631A1 Fuel cell hose with barrier properties
12/10/2003EP1369528A1 Carbon fiber electrode substrate for electrochemical cells
12/10/2003EP1369382A2 Carbon monoxide removal from reformate gas
12/10/2003EP1369176A1 Method for preparing a catalyst for the catalytic production of hydrogen, a process for the catalytic generation of hydrogen and a method for operating a fuel cell system
12/10/2003EP1368851A2 Tab for zinc/air cell
12/10/2003EP1368848A2 Regenerative electrochemical cell system and method for use thereof
12/10/2003EP1368847A2 Method for improving the water balance of fuel cells
12/10/2003EP1368846A2 Air compression system for a fuel cell arrangement and cold air process-air conditioning unit or heat pump
12/10/2003EP1368845A1 Polymer membrane, method for the production and use thereof
12/10/2003EP1368844A2 Method for depositing a catalyst
12/10/2003EP1368511A2 Method and device for producing oxygen
12/10/2003EP1256142B1 Alkaline direct methanol fuel cell
12/10/2003CN1461502A Bonding electrochemical cell components
12/10/2003CN1130421C Fluid composition for producing and preparing ion exchange membranes
12/09/2003US6660685 Device for carrying out a heterogenously catalysed reaction and method for producing a catalyst
12/09/2003US6660424 Fuel cell and method of manufacture thereof
12/09/2003US6660423 Direct methanol fuel cell including a water management system and method of fabrication
12/09/2003US6660422 Proton exchange membrane fuel cell external manifold seal
12/09/2003US6660421 System for storing fuel in a handheld device
12/09/2003US6660420 Separator for a fuel cell and a method of producing the same
12/09/2003US6660419 Solid polymer electrolyte fuel cell
12/09/2003US6660418 Electrical device with removable enclosure for electrochemical cell
12/09/2003US6660417 Fuel cell generator
12/09/2003US6660416 Self-inerting fuel processing system
12/09/2003US6660415 Method for improving the light-off performance of mobile fuel cell systems
12/09/2003US6660244 For vaporizing liquid raw material (hydrocarbons) and steam reforming; miniaturization; efficiency
12/09/2003US6660050 Method for controlling deposits in the fuel reformer of a fuel cell system
12/09/2003US6659433 Humidifier
12/09/2003CA2281369C Fuel cell stack
12/06/2003CA2419771A1 Accelerated hydrogen generation through reactive mixing of two or more fluids
12/05/2003CA2389116A1 Control system for a renewable energy system
12/04/2003WO2003100900A1 Bipolar plate assembly, fuel cell stacks and fuel cell systems incorporating the same
12/04/2003WO2003100899A1 Method of preparing mixed oxides comprising lanthanum, strontium and manganese for electrodes in fuel cells
12/04/2003WO2003100898A1 Fuel cell-use liquid fuel and fuel cell using this, and application method for fuel cell using this
12/04/2003WO2003100897A1 Liquid fuel type fuel cell system and its operating method
12/04/2003WO2003100896A2 Basic cell for fuel cell with helical structure, production method thereof and fuel cell comprising numerous basic cells
12/04/2003WO2003100895A2 Miniature fuel cell base module comprising micro-volumes which are traversed by one of two reactants
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