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
12/31/2008CN101336261A Caprolactam composition, method for making a sealing element, and reservoir
12/31/2008CN101335362A Circular direct methanol fuel cell of high performance and low cost
12/31/2008CN101335361A 燃料电池 Fuel Cell
12/31/2008CN101335360A Hydrogen continuous transmission device
12/31/2008CN101335359A Fuel cell and related manufacturing method
12/31/2008CN101335358A 燃料电池 Fuel Cell
12/31/2008CN101335357A Low electrical resistance bipolar plate-diffusion media assembly
12/31/2008CN101335356A 燃料电池 Fuel Cell
12/31/2008CN101335355A Gas flow passage structural of fuel batter with proton exchange film
12/31/2008CN101335354A Fluid inlet and outlet setting method for fuel cell stack
12/31/2008CN101335353A Assembling method for fluid distributing board and current collecting master board of fuel cell
12/31/2008CN101335352A Electronic load of fuel cell and manufacturing method
12/31/2008CN101335336A Fuel battery partition sealing structure
12/31/2008CN101333667A Organic hydride preparing device and decentralized power supply and automobile using the device
12/31/2008CN101333323A Mineral-doped fluor-containing cross-linking ion exchanger membrane and method for preparing same
12/31/2008CN101333291A Method for manufacturing a sulfonated poly(1,3,4-oxadiazol) polymer
12/31/2008CN100448090C Solid polymer fuel cell
12/31/2008CN100448089C Composition
12/31/2008CN100448088C A making method for self-supported solid oxide fuel battery
12/31/2008CN100448087C Polymer electrolyte membrane and method of making
12/31/2008CN100448086C Mixture comprising phosphonic acid containing vinyl, polymer electrolyte membranes comprising polyvinylphosphonic acid and the use thereof in fuel cells
12/31/2008CN100448085C Fuel cell system and method of operating the same
12/31/2008CN100448084C Fuel cell system
12/31/2008CN100448083C Fuel cell system
12/31/2008CN100448082C Transient starting and regulating temperature device for fuel battery humidifying module
12/31/2008CN100448081C Fuel battery proton exchange film keeping humidity via mineral fiber and its making method
12/31/2008CN100448080C Separator for fuel cell and solid polymer type fuel cell
12/31/2008CN100448079C Direct liquid feed fuel cell
12/31/2008CN100448078C 燃料电池 Fuel Cell
12/31/2008CN100448077C Fuel cells and other products containing modified carbon products
12/31/2008CN100448076C Process for producing gas diffusion electrode and polymer electrolyte fuel cell, and gas diffusion electrode and polymer electrolyte fuel cell
12/31/2008CN100448066C A sealing material of solid oxide fuel cell and its sealing method
12/31/2008CN100447289C Plasma-assisted nitrogen surface treatment
12/31/2008CN100447073C Stack structure and method of manufacturing the same
12/31/2008CA2691792A1 Membrane electrode assemblies for fuel cells and methods of making
12/31/2008CA2690842A1 Composite for fuel cell membrane based on organomodified inorganic particles and a process for preparing same
12/31/2008CA2689513A1 Electrolyte membrane and membrane electrode assembly using the same
12/31/2008CA2685843A1 Electrical appliance that utilizes multiple power sources
12/30/2008US7470761 Proton-conductive membranes and layers and methods for their production
12/30/2008US7470749 cathode containing a catalyst (1-iodoperfluorobutane) and an ion exchange resine which is made of a fluoropolymer having A and B segments, segment A made of perfluorovinylether having sulfonic acid groups and segments B of a fluoropolymer having no ion exchange group ( tetrafluoroethylene); hydrophobic
12/30/2008US7470738 Non-aqueous absorbent and use thereof
12/30/2008US7470488 Multilayer; polymer support overcoated with gelled polymer layer; stretching and heat setting
12/30/2008US7470483 Electrolyte membrane-electrode assembly for fuel cell and operation method of fuel cell using the same
12/30/2008US7470481 Fuel cell system
12/30/2008US7470480 Solid electrolyte fuel-cell device
12/30/2008US7470479 Method and apparatus for warming-up fuel cell and fuel cell vehicle
12/30/2008US7470478 Direct methanol feed fuel cell and system
12/30/2008US7470477 Cascaded fuel cell stacks for fast start-up and anode coking control
12/30/2008US7470294 Fuel processor design and method of manufacture
12/30/2008US7469759 Layout of an electrical power system provided with a fuel cell in an electric vehicle
12/30/2008CA2344073C Fuel cell separator, manufacturing method thereof and fuel cell
12/25/2008US20080319502 Cardiac pacing system and distributed cardiac pacing system
12/25/2008US20080318134 Polymer Membranes
12/25/2008US20080318114 Separator for fuel cell and its manufacturing method and fuel cell stack using the separator
12/25/2008US20080318113 Fuel cell apparatus
12/25/2008US20080318111 Fuel cell
12/25/2008US20080318109 Method for the production of a sulfonated poly (1, 3, 4-oxadiazole) polymer
12/25/2008US20080318108 Solid Electrolyte, Membrane and Electrode Assembly, and Fuel Cell
12/25/2008US20080318107 Composite electrolyte membrane, production method thereof, membrane-electrode assembly, and fuel cell
12/25/2008US20080318106 Catalyst for a cathode of a mixed reactant fuel cell, membrane-electrode assembly for a mixed reactant fuel cell including the same, and mixed reactant fuel cell system including the same
12/25/2008US20080318105 Fuel Cell Assembly
12/25/2008US20080318104 Electrolyte solution for hydrogen generating apparatus and hydrogen generating apparatus comprising the same
12/25/2008US20080318103 Fuel Cell System
12/25/2008US20080318102 Bipolar Plate for Fuel Cell Comprising a Connecting Channel
12/25/2008US20080318101 Intelligent MEA for fuel cell
12/25/2008US20080318100 Fuel cell assembly manifold heater for improved water removal and freeze start
12/25/2008US20080318099 Apparatus for preventing carbon corrosion at cathod in fuel cell
12/25/2008US20080318098 Fuel Cell System and Driving Method of Fuel Cell System
12/25/2008US20080318097 Electrochemical cell for oxidation of ammonia and ethanol
12/25/2008US20080318096 Hydrogen generating apparatus and fuel cell power generation system
12/25/2008US20080318095 Hydrogen generating apparatus and fuel cell power generation system
12/25/2008US20080318094 Methods for conversion of a light alkane to a higher hydrocarbon, method of dehydrogenating an alkane, and method of reactivating a catalyst layer
12/25/2008US20080318093 Hydrogen recirculation apparatus for fuel cell vehicle and method thereof
12/25/2008US20080318092 Co-production of hydrogen and electricity in a high temperature electrochemical system
12/25/2008US20080318091 Method and system of operating a high-temperature fuel cell
12/25/2008US20080318090 Method For Operating a Direct Oxidation Fuel Cell and Corresponding Arrangement
12/25/2008US20080318089 Fast Locally Resolved Electrochemical Impedance Spectroscopy in Polymer Electrolyte Fuel Cells
12/25/2008US20080317945 Electrolyte membranes for use in fuel cells
12/25/2008US20080317665 Compositions and methods for generating hydrogen from water
12/25/2008US20080314747 Analyzer
12/25/2008US20080314660 Detachable Fuel Cell Power Unit For Vehicle Applications
12/25/2008US20080314050 No-vent liquid hydrogen storage and delivery system
12/25/2008CA2632491A1 Method for the production of a sulfonated poly(1,3,4-oxadiazole) polymer
12/24/2008WO2008157194A1 Organic superacids, polymers derived from organic superacids, and methods of making and using the same
12/24/2008WO2008156995A1 Hydrogen purification for fuel cell vehicle
12/24/2008WO2008156647A1 Dot pattern contact layer
12/24/2008WO2008156373A1 Process for producing energy preferably in the form of electricity and/or heat using carbon dioxide and methane by catalytic gas reaction and a device for performing the process
12/24/2008WO2008156241A1 Stainless steel separator for fuel cell having m/mnx and moynz layer and method for manufacturing the same
12/24/2008WO2008155992A1 Hydrogen separation apparatus and process for manufacturing the same
12/24/2008WO2008155884A1 Fuel cell stack and fuel cell using the same
12/24/2008WO2008155875A1 Fuel cell system
12/24/2008WO2008155629A1 Fuel cell system and method for operating the same
12/24/2008WO2008155628A2 Fuel cell system and operation method thereof
12/24/2008WO2008155627A2 Fuel cell system and operating method therefor
12/24/2008WO2008155580A1 Catalyst layer
12/24/2008WO2008155015A1 Method for starting up a fuel cell assembly
12/24/2008WO2008155011A1 Device and method for providing a fuel cell with an oxidizing agent
12/24/2008WO2008154990A1 Enclosed separation unit for incorporation into a gas supply means of a fuel cell system
12/24/2008WO2008154984A1 Fuel cell arrangement with a ventilated fuel cell housing
12/24/2008WO2008154678A1 Reformer apparatus and method
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