| Patents for H01M 4 - Electrodes (97,472) |
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| 08/04/2009 | US7569297 Fuel cell membranes and crossover prevention |
| 08/04/2009 | US7569290 Flat panel direct methanol fuel cell and method for making the same |
| 08/04/2009 | US7569289 Fuel cell comprising a magnetic cathode with static pumping |
| 08/04/2009 | US7569083 Gas diffusion electrode assembly, bonding method for gas diffusion electrodes, and electrolyzer comprising gas diffusion electrodes |
| 08/04/2009 | US7569081 Method for converting a fuel cell membrane web to precisely positioned membrane sheets |
| 08/01/2009 | WO2009004959A1 Membrane electrode assembly, process for producing membrane electrode assembly, and solid polymer electrolyte fuel cell |
| 07/30/2009 | WO2009093989A1 Tetrabasic lead oxide and lead monoxide composition to be used in lead-acid batteries and it's method of production |
| 07/30/2009 | WO2009093719A1 Polymer electrolyte composition and battery using the same |
| 07/30/2009 | WO2009093504A1 Electrode and method for producing electrode |
| 07/30/2009 | WO2009093464A1 Positive electrode composition for secondary battery, process for production thereof, and secondary battery using positive electrode composition for secondary battery |
| 07/30/2009 | WO2008133779A3 Functionalization of nanoscale articles including nanotubes and fullerenes |
| 07/30/2009 | WO2008108451A8 A fuel cell system, electrode catalyst degradation judgment method, and moving body |
| 07/30/2009 | WO2008050129A3 Nickel substrates having a porous surface used for catalysts |
| 07/30/2009 | US20090191466 Battery |
| 07/30/2009 | US20090191465 Polysiloxane-based compound for electrolyte of lithium secondary battery, organic electrolyte solution including the polysiloxane-based compound, and lithium battery using the solution |
| 07/30/2009 | US20090191463 Negative electrode for nonaqueous secondary battery |
| 07/30/2009 | US20090191462 Anode active material, anode, battery, and method of manufacturing anode |
| 07/30/2009 | US20090191461 Electrode for electric storage device and electric storage device |
| 07/30/2009 | US20090191460 Nonaqueous secondary battery and method for producing the same |
| 07/30/2009 | US20090191459 Electrode for nonaqueous electrolyte secondary battery |
| 07/30/2009 | US20090191458 Porous network negative electrodes for non-aqueous electrolyte secondary battery |
| 07/30/2009 | US20090191449 Alkaline storage battery |
| 07/30/2009 | US20090191448 Battery Pack and Method For Producing The Same |
| 07/30/2009 | US20090191431 Method of manufacturing catalyst carrier, catalyst carrier, and electrode of fuel cell battery |
| 07/30/2009 | US20090189547 Lighting Device and Method of Control Based on Chemistry Composition of Power Source |
| 07/30/2009 | US20090189114 Process for preparing electroactive insertion compounds and electrode materials obtained therefrom |
| 07/29/2009 | EP2083466A1 Process for the fabrication of a sputter deposited fully dense electrolyte layer embedded in a high performance membrane electrolyte assembly of solid oxide fuel cell |
| 07/29/2009 | EP2083465A1 A Process for Fabrication of a Fully Dense Electrolyte layer embedded in membrane electrolyte assembly of solid oxide fuel cell |
| 07/29/2009 | EP2083464A1 Lithium secondary battery |
| 07/29/2009 | EP2083463A1 Lithium primary battery |
| 07/29/2009 | EP2082408A2 Electrode for energy storage device |
| 07/29/2009 | EP2082407A2 Electrode for energy storage device |
| 07/29/2009 | EP1886366B1 Method for producing, maturing and drying negative and positive plates for lead accumulators |
| 07/29/2009 | EP1849201A4 Palladium-cobalt particles as oxygen-reduction electrocatalysts |
| 07/29/2009 | EP1611634B1 Manufacturing process and apparatus for electrically insulating layers of electrochemical cell laminates |
| 07/29/2009 | CN201282166Y Sheet grating of lead-acid accumulator |
| 07/29/2009 | CN201282165Y Energy storage colloid battery |
| 07/29/2009 | CN201282164Y Positive plate of thin calandria lead acid battery |
| 07/29/2009 | CN201282163Y Rubberizing mechanism |
| 07/29/2009 | CN201282162Y Device for sticking gummed paper on battery pole piece |
| 07/29/2009 | CN101496203A Battery |
| 07/29/2009 | CN101496202A Dendritic metal nanostructures for fuel cells and other applications |
| 07/29/2009 | CN101496201A Oxide electrolyte with proton conductivity for medium-temperature fuel cell |
| 07/29/2009 | CN101496200A Cathode active material and lithium secondary battery containing them |
| 07/29/2009 | CN101496199A Negative electrode for nonaqueous electrolyte secondary battery |
| 07/29/2009 | CN101496198A Diffusion media, fuel cells, and fuel cell powered systems |
| 07/29/2009 | CN101496196A Batteries, electrodes for batteries, and methods of their manufacture |
| 07/29/2009 | CN101496195A Electrochemical energy source, and method for manufacturing such an electrochemical energy source |
| 07/29/2009 | CN101495666A Lithium-containing transition metal oxide target, process for producing the same and lithium ion thin-film secondary battery |
| 07/29/2009 | CN101494303A Non-aqueous electrolyte battery and electrode, and method for manufacturing the same |
| 07/29/2009 | CN101494302A 电池 Battery |
| 07/29/2009 | CN101494299A Sulfide-based lithium-ion-conducting solid electrolyte glass, all-solid lithium secondary battery, and method for manufacturing all-solid lithium secondary battery |
| 07/29/2009 | CN101494297A High performance energy storage devices |
| 07/29/2009 | CN101494290A Fuel pole catalyst for fuel battery, electrode/film conjugant, fuel battery and fuel battery system having electrode/film conjugant |
| 07/29/2009 | CN101494289A Slab lattice of accumulator and manufacturing method and application thereof |
| 07/29/2009 | CN101494288A Preparation method for lithium ion secondary battery anode material ferric lithium phosphate |
| 07/29/2009 | CN101494287A Anode material for lithium ion battery and preparation method thereof |
| 07/29/2009 | CN101494286A Secondary battery material |
| 07/29/2009 | CN101494285A Composite anode active material, method of preparing the same, and anode and lithium battery containing the material |
| 07/29/2009 | CN101494284A Method for preparing nucleocapsid structure lithium ion battery alloy composite cathode material |
| 07/29/2009 | CN101494283A Positive electrode for nonaqueous electrolyte battery and nonaqueous electrolyte battery |
| 07/29/2009 | CN100521359C 锂二次电池 The lithium secondary battery |
| 07/29/2009 | CN100521358C Nonquueous electrolyte and lithium secondary battery includng same |
| 07/29/2009 | CN100521356C Electrode for a battery |
| 07/29/2009 | CN100521354C Sealed rechargeable battery |
| 07/29/2009 | CN100521352C Battery module system, method of charging battery module and charging type vacuum cleaner |
| 07/29/2009 | CN100521345C Fuel cell, and a method for preparing the same |
| 07/29/2009 | CN100521318C Method for improving perforated electrode performance with vacuum assistant chemical / electrodeposition |
| 07/29/2009 | CN100521317C Membrane-electrode unit for direct methanol fuel cells and method for the production thereof |
| 07/29/2009 | CN100521316C Anode for fuel cell, manufacturing method thereof, and fuel cell including the same |
| 07/29/2009 | CN100521315C Diffusion media with microporous layer |
| 07/29/2009 | CN100521314C Catalyst powder, catalyst electrode and electrochemical device |
| 07/29/2009 | CN100521313C Membrane electrode structure for proton exchange membrane fuel cell and its preparing method |
| 07/29/2009 | CN100521312C Meshed steel band for cell electrode piece and producing method therefor |
| 07/29/2009 | CN100521311C Binder for electrode of nonaqueous electrolyte secondary battery, electrode, and nonaqueous electrolyte secondary battery |
| 07/29/2009 | CN100521310C Positive plate active material and nonaqueous electrolyte secondary cell using same |
| 07/29/2009 | CN100521309C Nickel metal hydride battery design |
| 07/29/2009 | CN100521308C Positive electrode material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery |
| 07/29/2009 | CN100521307C Lithium-cobalt composite oxides powder, its preparation method, lithium secondary cell and lithium secondary cell |
| 07/29/2009 | CN100521306C Cathode active material, its manufacturing method, cathode, its manufacturing method, and secondary battery |
| 07/29/2009 | CN100521305C Alkalline storage battery |
| 07/29/2009 | CN100521304C Battery electrode sheet burring method and burring device thereof |
| 07/29/2009 | CN100521303C Alkaline electrochemical cell |
| 07/29/2009 | CN100521302C Method of manufacturing nickel zinc batteries |
| 07/29/2009 | CN100521301C Protection method of accumulator negative plate vacuum drying and spraying coal oil on surface and device thereof |
| 07/29/2009 | CN100521300C Button cell positive plate |
| 07/29/2009 | CN100521299C Method for preparing lithium ion battery positive electrode composite material |
| 07/29/2009 | CN100521298C Method for producing nickel hydroxide used for high temperature battery |
| 07/29/2009 | CN100521297C Electrode for non-aqueous electrolyte secondary battery and production method thereof |
| 07/29/2009 | CN100521296C Cathode for chargeable lithium cell and chargeable lithium cell adopting same |
| 07/29/2009 | CN100521013C Foil for negative electrode of capacitor and process for producing the same |
| 07/29/2009 | CN100519601C Fluorinated ionomers and film, film electrode assembly containing the same |
| 07/28/2009 | US7566681 Platinum based nano-size catalysts |
| 07/28/2009 | US7566515 Flat non-aqueous electrolyte secondary cell |
| 07/28/2009 | US7566514 Catalyst for cathode in fuel cell |
| 07/28/2009 | US7566513 Solid electrolyte fuel cell with a multi-layer cathode formed of a solid electrolyte and electrode admixture |
| 07/28/2009 | US7566509 Tubular fuel cell and method of producing the same |
| 07/28/2009 | US7566479 Contacting a flocculant-treated bulk with a dispersion containing a second solvent and solid particles to deposit particles on the flocculant-treated bulk; performing heat treatment |
| 07/28/2009 | US7566438 Method for manufacturing nanostructured manganese oxide having dendritic structure, and oxygen reduction electrode comprising nanostructured transition metal oxide having dendritic structure |
| 07/28/2009 | US7566435 Nanowires and method for making the same |