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)
11/2003
11/11/2003US6645656 Thin film solid oxide fuel cell and method for forming
11/11/2003US6645655 Passively pumped liquid feed fuel cell system
11/11/2003US6645654 Fuel cell system
11/11/2003US6645653 Fuel cell system, controller thereof and method
11/11/2003US6645652 Oxidizers; water circulation; temperature control
11/11/2003US6645651 Fuel generator with diffusion ampoules for fuel cells
11/11/2003US6645650 Procedure for purging a fuel cell system with inert gas made from organic fuel
11/11/2003US6644946 Scroll type compressor
11/11/2003US6644246 Evaporator
11/06/2003WO2003092139A2 Durable bipolar plates for fuel cells
11/06/2003WO2003092138A2 Improved vanadium bromide battery (metal halide redox flow cell)
11/06/2003WO2003092113A1 Battery
11/06/2003WO2003092112A1 Multi-stage rapid vaporization apparatus and method
11/06/2003WO2003092111A1 Method for operating redox flow battery and redox flow battery cell stack
11/06/2003WO2003092110A1 Method for designing redox flow battery system
11/06/2003WO2003092109A1 Method for operating redox flow battery system
11/06/2003WO2003092108A1 Methods for reducing mass and volume of a fuel processor
11/06/2003WO2003092107A1 Coolant flow field design for fuel cell stacks
11/06/2003WO2003092106A1 Multi-layer seal for electrochemical devices
11/06/2003WO2003092105A1 Bipolar plate assembly having transverse legs
11/06/2003WO2003092104A1 Separator for fuel cell
11/06/2003WO2003092103A1 Maximizing pem fuel cell power plant system efficiency at optimum system pressure
11/06/2003WO2003092102A1 Method of operating a fuel cell
11/06/2003WO2003092096A2 Membrane based electrochemical cell stacks
11/06/2003WO2003092095A2 Precompressed gas diffusion layers for electrochemical cells
11/06/2003WO2003092094A2 Polymer matrix material and electrochemical cell incorporating polymer matrix material
11/06/2003WO2003092093A2 Fuel cell electrode employing porous graphite film, membrane-electrode assembly and fuel cell
11/06/2003WO2003092092A2 Fuel cell base element that limits the methanol passing through the electrolyte
11/06/2003WO2003092091A2 Membrane electrochemical generator containing a bipolar plate with a plurality of holes to distribute the gases
11/06/2003WO2003092090A2 Multilayer electrolyte membrane
11/06/2003WO2003092089A2 High-temperature solid electrolyte fuel cell comprising a composite of nanoporous thin-film electrodes and a structured electrolyte
11/06/2003WO2003092086A2 Chemoelectric transformer, chemoelectric transformer system, method for the production of electrical power, and method for operating a chemoelectric transformer system
11/06/2003WO2003092046A2 Planar electrochemical device assembly
11/06/2003WO2003091165A1 Mediated electrochemical oxidation process used as a hydrogen fuel generator
11/06/2003WO2003090917A2 Reactor for preferential oxidation and method of use
11/06/2003WO2003034515A3 One-step consolidation process for manufacturing solid oxide fuel cells
11/06/2003WO2003010845A8 Fuel cell purging method and apparatus
11/06/2003WO2002099916B1 Fuel cell assembly for portable electronic device and interface, control, and regulator circuit for fuel cell powered electronic device
11/06/2003WO2002073726A3 Flexible interconnects for fuel cell stacks
11/06/2003WO2002054516A3 Fuel cell arrangement and method for operation thereof
11/06/2003WO2002047464A3 Nested compact fuel processor for producing hydrogen rich gas
11/06/2003WO2002045196A3 Fuel cell membrane and system with integrated gas separation
11/06/2003WO2002035627A3 Refuelable and rechargeable metal-air fuel cell battery power supply unit for integration into an appliance
11/06/2003WO2002035625A3 Appliance with refuelable and rechargeable metal-air fuel cell battery power supply unit integrated therein
11/06/2003US20030208014 Ionically and covalently cross-linked polymers and polymer membranes
11/06/2003US20030207978 Drug delivery; improved refractive index, transparency to light, reflection, permeability, coercivity, magnetic hystereisis, breakdown voltage, biocompatability, and wear resistance
11/06/2003US20030207977 Drug delivery; improved refractive index, transparency to light, reflection, permeability, coercivity, magnetic hysteresis, breakdown voltage, biocompatability, and wear resistance
11/06/2003US20030207976 Thermal properties modified by powder size; whisker type fillers; drug delivery
11/06/2003US20030207975 Improved wear resistance/biocompatibility
11/06/2003US20030207167 Membrane electrode assembly for a fuel cell
11/06/2003US20030207166 Cell body for fuel cell and method of manufacturing the same
11/06/2003US20030207165 Device and method to expand operating range of a fuel cell stack
11/06/2003US20030207164 Fuel cell for airship power generation and heating
11/06/2003US20030207163 System for generating electricity
11/06/2003US20030207162 Broader temperature range; using at least platinum and rhenium on metal oxide support
11/06/2003US20030207161 Hydrogen production and water recovery system for a fuel cell
11/06/2003US20030207160 Suspensions for use as fuel for electrochemical fuel cells
11/06/2003US20030207159 Method and apparatus for monitoring equivalent series resistance and for shunting a fuel cell
11/06/2003US20030207158 Systems including replaceable fuel cell apparatus and methods of using replaceable fuel cell apparatus
11/06/2003US20030207157 Liquid fuel compositions for electrochemicals fuel cells
11/06/2003US20030207112 A pigment with modified properties because of the powder size being below 100 nanometers. Blue, yellow and brown pigments are illustrated. Nanoscale coated, un-coated, whisker inorganic fillers are included. Stoichiometric and
11/06/2003US20030206988 Apparatus for cutting expanded graphite sheet material
11/06/2003US20030205936 High-voltage energy regulated conversion circuit
11/06/2003US20030205641 Solid oxide regenerative fuel cell for airplane power generation and storage
11/06/2003US20030205605 Belt feed apparatus for continuous expanded graphite web
11/06/2003US20030205139 Hydrogen purification devices, components and fuel processing systems containing the same
11/06/2003US20030205138 Hydrogen purification membranes, components and fuel processing systems containing the same
11/06/2003CA2483894A1 Improved vanadium bromide battery (metal halide redox flow cell)
11/06/2003CA2483815A1 High-temperature solid electrolyte fuel cell comprising a composite of nanoporous thin-film electrodes and a structured electrolyte
11/06/2003CA2483015A1 Multilayer electrolyte membrane
11/06/2003CA2468298A1 Precompressed gas diffusion layers for electrochemical cells
11/05/2003EP1359635A1 Cell body for fuel cell and method of manufacturing the same
11/05/2003EP1359634A2 Composite membrane
11/05/2003EP1359367A2 Apparatus for the controlled supply of a compressible working fluid
11/05/2003EP1359312A2 Motor vehicle having a drive unit and a storage for a working fluid
11/05/2003EP1359142A1 Perfluorovinyl ether monomer having sulfonamide group
11/05/2003EP1359119A1 Fuel reformer
11/05/2003EP1358695A2 Decal method of making membrane electrode assemblies for fuel cells
11/05/2003EP1358694A2 Process for air enrichment in producing hydrogen for use with fuel cells
11/05/2003EP1358693A1 Fuel cell arrangement and method for operating a fuel cell arrangement
11/05/2003EP1358692A1 Fuel cells
11/05/2003EP1358691A1 Light bipolar plate for fuel cell and method for making same
11/05/2003EP1358690A2 Fuel cell stack
11/05/2003EP1358689A2 Direct methanol fuel cell system
11/05/2003EP1358687A1 Tungsten-containing fuel cell catalyst and method of making same
11/05/2003EP1358682A2 Electron-jump chemical energy converter
11/05/2003EP1358365A2 Electrochemical cell
11/05/2003EP1358125A2 Method and device for producing hydrogen by partial oxidation of hydrocarbon fuels
11/05/2003EP1358124A2 Metal-carbon composite powders, methods for producing powders and devices fabricated from same
11/05/2003EP1358003A1 Oxide ion conductive ceramic membrane stacked microstructures for high-pressure oxygen production
11/05/2003EP1358002A1 Oxide ion conductive ceramic membrane stacked microstructures; use for separating oxygen from air
11/05/2003EP0917716B1 Proton conductor with wide-ranging thermal resistance and good proton conductivity
11/05/2003CN1454399A Flexible graphite article and fuel cell electrode with enhanced electrical and thermal conductivity
11/05/2003CN1454398A High temperature gas seals
11/05/2003CN1454397A Bipolar plate for PEM fuel cells
11/05/2003CN1453893A Fuel cell with high output voltage
11/05/2003CN1453892A Improved fluid pass for power generator
11/05/2003CN1127160C Generation of electrical energy from natural gas using a solid oxide fuel cell
11/04/2003US6641948 Fuel cells having silicon substrates and/or sol-gel derived support structures
11/04/2003US6641947 Air manager system for metal air battery
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