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)
12/2008
12/09/2008US7462415 Flow field plate arrangement for a fuel cell
12/09/2008US7462414 Fuel cell system
12/09/2008US7462413 Method of operating a fuel cell system
12/09/2008US7462412 Solid oxide fuel cell
12/09/2008US7462223 Method for producing a membrane from a crosslinked polymer blend, and corresponding fuel cell
12/09/2008US7462208 Planar micro fuel processor
12/09/2008CA2404648C Method for manufacturing of a plate involving an intermediate preforming and a final shaping
12/09/2008CA2377604C Method and apparatus for increasing the temperature of a fuel cell with polymer electrolyte
12/04/2008WO2008147894A1 Manifold for fuel cells
12/04/2008WO2008147370A1 Fuel cell systems with maintenance hydration by displacement of primary power
12/04/2008WO2008147352A1 Electrochemical systems having multiple independent circuits
12/04/2008WO2008146928A1 Fuel cell system
12/04/2008WO2008146927A1 Electrolyte-electrode joined assembly and method for producing the same
12/04/2008WO2008146864A2 Fuel cell system
12/04/2008WO2008146766A1 Process for producing solid polymer electrolyte membrane, and solid polymer electrolyte membrane
12/04/2008WO2008146765A1 Tank
12/04/2008WO2008146740A1 Liquid tank, tubular structure for liquid tank, fuel cell, and electronic apparatus
12/04/2008WO2008146718A1 Fuel cell system
12/04/2008WO2008146632A1 Gasification equipment
12/04/2008WO2008146312A1 A PROCESS FOR THE PRODUCTION OF EUTECTIC Li2CO3-LiKCO3
12/04/2008WO2008146134A1 Fuel cell
12/04/2008WO2008146122A1 Fuel cell system and fuel cell system control method
12/04/2008WO2008146118A1 Fuel cell system and operation method therefor
12/04/2008WO2008145660A2 Method for the production of a gas-tight ceramic layer and ceramic layer
12/04/2008WO2008145541A1 Method for producing a gas-tight solid electrolyte layer and solid electrolyte layer
12/04/2008WO2008145471A2 Graduated deactivation of a fuel cell-based drive system
12/04/2008WO2008145221A1 Single fuel cell for a fuel cell stack
12/04/2008WO2008145148A1 Fuel cell system operated with liquid gas
12/04/2008WO2008145145A1 Method for the preparation of a solid oxide fuel cell single cell and the named cell
12/04/2008WO2008144941A1 Fabricating solid oxide fuel cells
12/04/2008WO2008127354A3 System and method for fuel cell load cycling for fast warm-up of a fuel cell stack
12/04/2008WO2008125976A3 Method for obtaining hydrogen
12/04/2008WO2008125953A3 Fuel cell system and method for controlling the fuel cell system
12/04/2008WO2008125943A3 Fuel cell system
12/04/2008WO2008116604A9 Fuel cell and method for production thereof
12/04/2008WO2008108898A3 Processing methods and systems for assembling fuel cell perimeter gaskets
12/04/2008WO2008014460A3 Apparatus, system, and method for generating hydrogen from a chemical hydride
12/04/2008WO2007055763A3 Water reclamation in a micropower generator
12/04/2008US20080299443 Stack for fuel cell
12/04/2008US20080299442 Bonding Structure of Separator and Fuel Cell
12/04/2008US20080299441 Stack for fuel cell
12/04/2008US20080299440 Fuel cell stack
12/04/2008US20080299439 Electrochemical Power Source Designs and Components
12/04/2008US20080299438 Flow channel plate
12/04/2008US20080299437 Polyelectrolyte membrane for electrochemical applications, in particular for fuel cells
12/04/2008US20080299436 Composite ceramic electrolyte structure and method of forming; and related articles
12/04/2008US20080299435 Fuel cell
12/04/2008US20080299434 Solid oxide type fuel cell and manufacturing method thereof
12/04/2008US20080299432 Fuel Cell System for the Supply of Drinking Water and Oxygen
12/04/2008US20080299431 Membrane electrode assembly for fuel cell
12/04/2008US20080299430 Gas Diffusion Electrode and Solid Polymer Electrolyte Fuel Cell
12/04/2008US20080299429 Systems and methods for starting and operating fuel cell systems in subfreezing temperatures
12/04/2008US20080299428 Fuel cell system
12/04/2008US20080299427 Fuel cell device and electronic apparatus system including fuel cell device
12/04/2008US20080299426 Fuel cell system and method for controlling air-flow rate therein
12/04/2008US20080299425 Flow Arrangement for Fuel Cell Stacks
12/04/2008US20080299424 Carbon monoxide clean-up in a pem fuel cell system
12/04/2008US20080299423 Fuel cell systems with maintenance hydration
12/04/2008US20080299422 Hydrogen Sensor Cell For Detecting Contaminants
12/04/2008US20080299421 Method for Analyzing the Performance of Mea and Segmented Cell Used for the Method
12/04/2008US20080299420 Fuel cell systems with maintenance hydration by displacement of primary power
12/04/2008US20080299419 Laminated exfoliated graphite composite-metal compositions for fuel cell flow field plate or bipolar plate applications
12/04/2008US20080299418 Fuel Cell Stack with Improved End Cell Performance
12/04/2008US20080299417 Fuel Cell Component
12/04/2008US20080296535 Catalyst support prepared by stirring and ball milling an aqueous solution of allumina, polyvinyl alcohol, methyl celluose and phosphoric acid,coating on a ceramic honeycomb, washcoating with a tranition metal powder and calcining; pore size; adhesion; autothermal reforming; polymer electrode membrane
12/04/2008US20080296510 Ion Implantation System and Ion Implantation System
12/04/2008DE102008024233A1 Rückgewinnung von Inertgas aus einem Brennstoffzellen-Abgasstrom Recovery of inert gas from a fuel cell exhaust gas stream
12/04/2008DE102007056120A1 Method for fabricating five-layer membrane electrode assembly, involves providing three-layer membrane electrode assembly with electrolyte membrane and catalyst layers, where micro-porous layer is coated with electrically conductive layer
12/04/2008DE102007026233A1 Verfahren zur Herstellung einer gasdichten Festelektrolytschicht und Festelektrolytschicht A process for producing a gas-tight solid electrolyte layer and solid electrolyte layer
12/04/2008DE102007026232A1 Verfahren zur Herstellung einer gasdichten keramischen Schicht und keramische Schicht A process for producing a gas-tight ceramic layer and ceramic layer
12/04/2008DE102007025828A1 Manufacturing bipolar- or electrode plates with flow-fields, for fuel cells or electrolysis stacks, employs continuous winding of wire conductors with selective plastic over-injection molding
12/04/2008DE102007025479A1 Einzel-Brennstoffzelle für einen Brennstoffzellen-Stapel Single fuel cell for a fuel cell stack
12/04/2008DE102007025207A1 Gas diffusion electrode for high temperature gas cells based on electrolyte-impregnated membrane, comprises gas diffusion layer, and porous catalyst layer arranged on diffusion layer and having conductive substrate and catalytic material
12/04/2008DE102007024959A1 Seal for electrode of e.g. fuel cell, has electrode with expanded material, which is completely surrounded by sealing material in electrode sealing area, where sealing material forms flat sealing surfaces at side surfaces of electrode
12/04/2008DE102007024958A1 Screwless connection for pile of single cell of gas cells or electrolyzer, has rigid end plate on one side of pile and another rigid end plate on opposite side of pile, and has two single cells arranged as pile between end plates
12/04/2008DE102006058294B4 Wiederholeinheit für einen Brennstoffzellenstapel Repeating for a fuel cell stack
12/04/2008DE10052195B4 Verfahren zur Herstellung einer Brennstoffzellenelektrode A process for producing a fuel cell electrode
12/04/2008CA2689058A1 Fabricating solid oxide fuel cells
12/04/2008CA2688383A1 Electrochemical systems having multiple independent circuits
12/04/2008CA2688021A1 Method of fabricating solid polymer electrolyte membrane, solid polymer electrolyte membrane, membrane electrode assembly for solid polymer fuel cell, and solid polymer fuel cell
12/03/2008EP1998399A1 Stack for fuel cell
12/03/2008EP1998398A2 Method and apparatus for fueling a solid oxide fuel cell stack
12/03/2008EP1998397A1 Fuel cell system and method of starting operation of fuel cell system
12/03/2008EP1998396A2 Solid oxide fuel cell
12/03/2008EP1998395A1 Stack for Fuel Cell
12/03/2008EP1998394A1 Fuel cell
12/03/2008EP1998393A1 Electrolyte membrane and solid polymer fuel cell
12/03/2008EP1998383A1 Process for producing ceramic member, ceramic member, gas sensor element, fuel cell element, filter element, layer-built piezoelectric element, injector, and fuel injection system
12/03/2008EP1997182A1 Electrochemical device and process for manufacturing an electrochemical device
12/03/2008EP1997181A2 Pem having improved inertness against peroxide radicals and corresponding membrane electrode assemblies
12/03/2008EP1997180A1 Reinforced electrolyte membrane comprising catalyst for preventing reactant crossover and method for manufacturing the same
12/03/2008EP1997179A1 Liquid cartridge
12/03/2008EP1997178A2 Fuel cell comprising an assembly capable of managing the water generated by said cell
12/03/2008EP1997177A1 Membrane electrode assembly with reinforced sealing structure
12/03/2008EP1997175A1 Fuel cell electrode catalyst with improved noble metal utilization efficiency, method for manufacturing the same, and solid polymer fuel cell comprising the same
12/03/2008EP1997174A1 Process for obtaining aqueous suspensions for electrodes of solid oxide fuel cells and other electrocatalytic devices
12/03/2008EP1997173A1 Peroxide decomposition catalyst particles
12/03/2008EP1997172A1 Electrode structure for stacked alkaline fuel cells
12/03/2008EP1810360A4 Fuel cell assembly with structural film
12/03/2008EP1690313A4 High efficiency load-following solid oxide fuel cell systems
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