| Patents for H01M 4 - Electrodes (97,472) |
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| 07/16/2009 | US20090181311 High-voltage charge type nonaqueous electrolyte secondary cell |
| 07/16/2009 | US20090181310 Nonaqueous electrolyte secondary battery |
| 07/16/2009 | US20090181309 Electrode, lithium battery, method of manufacturing electrode, and composition for coating electrode |
| 07/16/2009 | US20090181308 Nonaqueous electrolyte secondary battery and manufacturing method thereof |
| 07/16/2009 | US20090181307 Aa alkaline battery |
| 07/16/2009 | US20090181306 Positive electrode current collector for lead accumulator |
| 07/16/2009 | US20090181305 Non-Aqueous Electrolyte Secondary Battery |
| 07/16/2009 | US20090181304 Rechargeable battery with nonaqueous electrolyte, its negative electrode, and its material |
| 07/16/2009 | US20090181302 Electrolyte additive for performance stability of batteries |
| 07/16/2009 | US20090181301 Lithium secondary battery |
| 07/16/2009 | US20090181300 Electrode assembly and secondary battery having the same |
| 07/16/2009 | US20090181296 Cathode active material includes a mixture of lithium cobaltate and a manganate spinel containing oxides of lithium , manganese and one or more oxide(s)selected from magnesium, aluminum, cobalt, nickel and chromium; large batteries |
| 07/16/2009 | US20090181285 CO Tolerant Multicomponent Electrode Catalyst for Solid Polymer Fuel Cell |
| 07/16/2009 | US20090181281 Electrochemical cell bipolar plate |
| 07/16/2009 | US20090181274 Electrodes for Lanthanum Gallate Electrolyte-Based Electrochemical Systems |
| 07/16/2009 | US20090181266 Method for Preparation of Transition Metal Electroplated Porous Carbon Nanofiber Composite for Hydrogen Storage |
| 07/16/2009 | DE102008004236A1 Energiespeicher und Bordnetz mit einem solchen Energiespeicher Energy storage and electric system with such energy storage |
| 07/15/2009 | EP2079122A1 Electrochemical composition and associated technology |
| 07/15/2009 | EP2079121A1 Electrode Assembly and Secondary Battery having the same |
| 07/15/2009 | EP2079120A2 Electrode Assembly and Lithium Secondary Battery having the same |
| 07/15/2009 | EP2078319A1 Membrane electrode assembly for polymer electrolyte fuel cell and polymer electrolyte fuel cell |
| 07/15/2009 | EP2078317A1 Membrane-electrode unit comprising a barrier junction |
| 07/15/2009 | EP2006942A9 Secondary battery, manufacturing method thereof and system thereof |
| 07/15/2009 | EP1984294A4 Bismuth oxyfluoride based nanocomposites as electrode materials |
| 07/15/2009 | EP1737553A4 Gas/ion species selective membrane supported by multi-stage nano-hole array metal structure |
| 07/15/2009 | EP1457511B1 Crosslinkable aromatic resins having protonic acid groups and ion conductive polymer membranes binders and fuel cells made by using the same |
| 07/15/2009 | EP1155174B1 Three-dimensional interpenetrating networks of macroscopic assemblages of randomly oriented carbon fibrils and organic polymers |
| 07/15/2009 | CN101485034A Lithium rechargeable battery |
| 07/15/2009 | CN101485031A Method for the manufacture of a thin film electrochemical energy source and device |
| 07/15/2009 | CN101485018A Ceramic material combination for an anode of a high-temperature fuel cell |
| 07/15/2009 | CN101485017A Negative electrode active material for lithium ion rechargeable battery, and negative electrode |
| 07/15/2009 | CN101485016A Lithium cell |
| 07/15/2009 | CN101485015A Alkali metal titanates and methods for their synthesis |
| 07/15/2009 | CN101485014A Negative electrode for non-aqueous electrolyte secondary battery |
| 07/15/2009 | CN101485013A Negative electrode for non-aqueous electrolyte secondary battery |
| 07/15/2009 | CN101485012A Novel silver positive electrode for alkaline storage batteries |
| 07/15/2009 | CN101485011A Non-aqueous electrolyte secondary battery negative electrode, its manufacturing method, and non-aqueous electrolyte secondary battery |
| 07/15/2009 | CN101483262A 电池 Battery |
| 07/15/2009 | CN101483256A Nonaqueous electrolyte secondary battery and manufacturing method thereof |
| 07/15/2009 | CN101483250A Fuel cell in which a fluid circulates essentially parallel to the electrolytic membrane and method for production of such a fuel cell |
| 07/15/2009 | CN101483243A Method of making a proton exchange membrane using a gas diffusion electrode as a substrate |
| 07/15/2009 | CN101483242A Microporous layer assembly and method of making the same |
| 07/15/2009 | CN101483241A Preparation for membrane electrode of fuel cell with proton exchange film |
| 07/15/2009 | CN101483240A Ultra-thin graphite bi-polar plate processing method used for fuel cell |
| 07/15/2009 | CN101483239A Zincium tablet for 9 volt layered dry cell battery and blanking equipment and process |
| 07/15/2009 | CN101483238A Method of preparing lithium ionic positive pole material by using amino acid type organic as complexing agent |
| 07/15/2009 | CN101483237A Preparation of positive pole material lithium ionic phosphate of long cycle life electrokinetic cell |
| 07/15/2009 | CN101483236A Preparation of lithium ionic cell positive pole material lithium ferrous phosphate/carbon composite |
| 07/15/2009 | CN101483235A Battery electrode splice, preparation thereof, and battery prepared by the electrode splice |
| 07/15/2009 | CN101483234A Electrode assembly and lithium secondary battery having the same |
| 07/15/2009 | CN101481109A Anode active material, anode, battery, and method of manufacturing anode |
| 07/15/2009 | CN100514735C Fuel cell and method for manufacturing the same |
| 07/15/2009 | CN100514728C Battery cathodes |
| 07/15/2009 | CN100514727C Stainless steel double-polar plate surface modifying method for proton exchange film fuel battery |
| 07/15/2009 | CN100514726C Copper collector for secondary battery comprising cu-nitrile compound complex formed on surface thereof |
| 07/15/2009 | CN100514725C Negative pole composite material, manufacturing method, negative pole and lithium ion battery |
| 07/15/2009 | CN100514724C Anode active material and battery using it |
| 07/15/2009 | CN100514723C Preparation method of manganese containing nickel cobalt lithium oxide |
| 07/15/2009 | CN100514722C Nickel hydrogen storage battery and process for producing negative electrode thereof |
| 07/15/2009 | CN100514721C Wafer alkaline cell |
| 07/15/2009 | CN100514720C Lithium primary battery and method for producing the same |
| 07/15/2009 | CN100514719C Apparatus and method for laminating tape on electrode of rechargeable battery |
| 07/15/2009 | CN100514718C Spume lithium cathode of lithium metal secondary batteries and method for producing the same |
| 07/15/2009 | CN100514717C 锂离子二次电池 Lithium ion secondary batteries |
| 07/15/2009 | CN100514716C Negative electrode for nonaqueous secondary battery |
| 07/15/2009 | CN100514715C Electrode for secondary battery, process of producing the electrode and secondary battery |
| 07/15/2009 | CN100514714C Alkaline battery including nickel oxyhydroxide cathode and zinc anode |
| 07/15/2009 | CN100514713C Lithium ion secondary negative electrode material and its making method |
| 07/14/2009 | US7560595 Using phosphazene as electrode stabilizer |
| 07/14/2009 | US7560193 Having porous film bonded to surface of positive electrode or negative electrode, where film includes ceramic particles and a binder; ceramic polycrystalline particles include single crystal cores obtained by mechanically crushing fired ceramic material; improved safety |
| 07/14/2009 | US7560192 Rechargeable lithium ion battery |
| 07/14/2009 | US7560191 Secondary battery of improved life characteristics by elimination of metal ions |
| 07/14/2009 | US7560189 Mixed electrolyte battery |
| 07/14/2009 | US7560188 Nickel-metal hydride rechargeable battery |
| 07/14/2009 | US7560185 Solid polymer electrolyte, a membrane using thereof, a solution for coating electrode catalyst, a membrane/electrode assembly, and a fuel cell |
| 07/14/2009 | US7560180 Gas diffusion layer and fuel cell using the same |
| 07/14/2009 | US7560173 Electrically active films |
| 07/14/2009 | US7560170 Surface modification of porous metal substrates using cold spray |
| 07/14/2009 | US7559494 Method of forming non-stoichiometric nanoscale powder comprising temperature-processing of a stoichiometric metal compound |
| 07/14/2009 | CA2548479C A fuel cell including an electrolyte layer and a hydrogen permeable metal layer |
| 07/14/2009 | CA2473095C Microcomposite powder based on flat graphite particles and a fluoropolymer and objects made from same |
| 07/14/2009 | CA2438031C New electrocatalytic composition for oxygen-depolarised cathode |
| 07/14/2009 | CA2314950C Lithium manganate, process for producing the same, and lithium battery using the same |
| 07/14/2009 | CA2238123C A carbon monoxide tolerant anode catalyst for polymer electrolyte membrane fuel cells and a process for its preparation |
| 07/09/2009 | WO2009086420A2 Modular unit fuel cell assembly |
| 07/09/2009 | WO2009086291A1 Production of catalyst coated membranes |
| 07/09/2009 | WO2009085365A1 Highly dispersible carbon nanospheres in an organic solvent and methods for making same |
| 07/09/2009 | WO2009085358A2 Fuel cells with sputter deposited pt and pt alloy electrodes |
| 07/09/2009 | WO2009085133A2 Evaporatively cooled hybrid pem fuel cell power plant assembly |
| 07/09/2009 | WO2009084928A2 Pouch-type lithium secondary battery |
| 07/09/2009 | WO2009084846A2 Electrode for fuel cell having two kinds of hydrophilicity and method for preparing the same and membrane electrode assembly and fuel cell comprising the same |
| 07/09/2009 | WO2009084330A1 Positive electrode active material for rechargeable battery with nonaqueous electrolyte and rechargeable battery with nonaqueous electrolyte comprising the positive electrode active material |
| 07/09/2009 | WO2009084329A1 Positive electrode for nonaqueous electrolyte secondary battery |
| 07/09/2009 | WO2009084283A1 Cyclic compound, its metal complex, and modified metal complex |
| 07/09/2009 | WO2009084214A1 Lithium manganate for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery |
| 07/09/2009 | WO2009083472A1 Method for making a so-called sofc solid oxide thin layer fuel cell |
| 07/09/2009 | WO2009082956A1 Electrochemical storage cell with blow out vents |
| 07/09/2009 | WO2009082862A1 High energy battery and the manufacture method thereof |
| 07/09/2009 | WO2009066916A3 Separator having porous coating layer and electrochemical device containing the same |
| 07/09/2009 | WO2009035488A3 Control of properties of printed electrodes in at least two dimensions |