| Patents for H01M 4 - Electrodes (97,472) |
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| 06/04/2009 | WO2009069250A1 Electrode collector for battery and use thereof |
| 06/04/2009 | WO2009068958A1 Membrane electrode assembly for fuel cell, fuel cell, and fuel cell system |
| 06/04/2009 | WO2009068949A2 Composite electrolyte membrane, membrane-electrode assembly, fuel cell, and methods for manufacturing same |
| 06/04/2009 | WO2009050055A3 Iron(iii) orthophosphate for li ion accumulators |
| 06/04/2009 | WO2009048264A3 Cathode active material for lithium secondary battery |
| 06/04/2009 | WO2009042234A3 Sulfur tolerant anode for solid oxide fuel cell |
| 06/04/2009 | WO2008153749A9 Batteries and electrodes for use thereof |
| 06/04/2009 | WO2008036347A3 Methods and apparatus for stimulating and managing power from microbial fuel cells |
| 06/04/2009 | WO2007039793A3 Gas blocking anode for a direct liquid fuel cell |
| 06/04/2009 | US20090142670 Electrolytic solution and lithium battery employing the same |
| 06/04/2009 | US20090142669 Sulfide-based lithium-ion-conducting solid electrolyte glass, all-solid lithium secondary battery, and method for manufacturing all-solid lithium secondary battery |
| 06/04/2009 | US20090142668 Cathode active material, cathode, and nonaqueous electrolyte secondary battery |
| 06/04/2009 | US20090142667 Cylinder type zinc-air cell and method of producing the same |
| 06/04/2009 | US20090142666 manganese oxide nanotubes/nanorods are manufactured in mild conditions using only a manganese oxide precursor and an anodic aluminum oxide template without using any solvent; can be used as economic hydrogen reservoirs, the electrode of lithium secondary batteries, or the energy reservoirs of vehicles |
| 06/04/2009 | US20090142665 Active material for rechargeable lithium battery and rechargeable lithium battery including the same |
| 06/04/2009 | US20090142664 Polypyrrole and silver vanadium oxide composite |
| 06/04/2009 | US20090142663 Nonaqueous electrolyte secondary battery and method of producing the same |
| 06/04/2009 | US20090142659 Battery electrode structure |
| 06/04/2009 | US20090142655 Dish shaped and pressure equalizing electrodes for electrochemical batteries |
| 06/04/2009 | US20090142651 Nonaqueous electrolyte secondary battery |
| 06/04/2009 | US20090142649 Biological electrode with the hydrogenase enzyme, method of obtaining same and applications thereof |
| 06/04/2009 | US20090142648 Thin film glass composite catalyst electrode |
| 06/04/2009 | US20090142647 Carbon fiber, porous support-carbon fiber composite and method for producing the same as well as catalyst structure, electrode for solid polymer fuel cell and solid polymer fuel cell |
| 06/04/2009 | US20090142640 Carbon-titanium oxide electrocatalyst supports for oxygen reduction in pem fuel cells |
| 06/04/2009 | US20090140214 Material for negative electrode of non-aqueous electrolyte secondary battery, process for producing the same, negative electrode and battery |
| 06/04/2009 | US20090139787 Secondary Battery Electrode, and Secondary Battery Using the Same |
| 06/04/2009 | DE10315796B4 Schichtenaufbau für eine elektrochemische Zelle, Verfahren zu seiner Herstellung und Verwendung desselben Of the same layer structure for an electrochemical cell, process for its preparation and use |
| 06/04/2009 | CA2706829A1 Membrane electrode assembly for fuel cell, fuel cell, and fuel cell system |
| 06/03/2009 | EP2065955A1 Negative active materiel, method of preparing same, and rechargeable lithium battery including the same |
| 06/03/2009 | EP2065887A1 Method for manufacturing magnetic disk unit |
| 06/03/2009 | EP2065340A1 Porous material having a hollow capsule structure and method of preparing the same |
| 06/03/2009 | EP2064769A2 Overcharge and overdischarge protection in lithium-ion batteries |
| 06/03/2009 | EP2064768A1 Secondary battery of improved high-rate discharging properties |
| 06/03/2009 | EP2064767A2 Processes. framed membranes and masks for forming catalyst coated membranes and membrane electrode assemblies |
| 06/03/2009 | EP2064765A2 Electrocatalysts based on mono/plurimetallic carbon nitrides for polymer electrolyte membrane fuel cells fuelled with hydrogen (pefc) and methanol (dmfc) and for h2 electrogenerators |
| 06/03/2009 | EP2064764A2 Anode for use in fuel cell and method for making same |
| 06/03/2009 | EP1669391B1 Block copolymers and use thereof |
| 06/03/2009 | EP1500154B1 Electrode active material and method of making the same |
| 06/03/2009 | CN201252131Y Decyclization mechanism of looping machine for the anode of alkaline-manganese cell |
| 06/03/2009 | CN201252130Y Anode of polymer lithium ion battery |
| 06/03/2009 | CN101449418A Nonaqueous electrolyte battery and method for manufacturing same |
| 06/03/2009 | CN101449417A Nonaqueous electrolyte battery and method for manufacturing same |
| 06/03/2009 | CN101449410A Negative active material for lithium secondary battery, method for preparing the same, negative electrode comprising the same, and lithium secondary battery comprising same |
| 06/03/2009 | CN101449409A Textile electrode and accumulator containing such an electrode |
| 06/03/2009 | CN101449408A Negative electrode for lithium secondary battery and lithium secondary battery containing the same |
| 06/03/2009 | CN101447587A Stacked battery |
| 06/03/2009 | CN101447586A Cathode active material, cathode, and nonaqueous electrolyte secondary battery |
| 06/03/2009 | CN101447577A Method of controlling reactions in a fuel cell |
| 06/03/2009 | CN101447571A Preparation method of flexible graphite composite bipolar plate of proton exchange membrane fuel cell |
| 06/03/2009 | CN101447570A Iron ion circulating electrode and preparation method thereof |
| 06/03/2009 | CN101447569A Anode, battery, and methods of manufacturing them |
| 06/03/2009 | CN101447568A Rear-earth alloy battery zinc powder |
| 06/03/2009 | CN101447567A Method for preparing nickeltin thin film electrode for lithium ion battery through electrochemical deposition |
| 06/03/2009 | CN101447566A Li-ion battery positive electrode material with layered-spinel symbiotic structure and preparation method |
| 06/03/2009 | CN101447565A Battery pole shoe rectification mechanism |
| 06/03/2009 | CN101447564A Preparation method of anode active material of lithium ion secondary cell |
| 06/03/2009 | CN101447563A Negative active material, method of preparing the same, and rechargeable lithium battery including the same |
| 06/03/2009 | CN101447562A Negative electrodes for rechargeable lithium batteries, and rechargeable lithium batteries including the same |
| 06/03/2009 | CN101447561A Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including the same |
| 06/03/2009 | CN100495797C Production method of microbattery comprising through-connections |
| 06/03/2009 | CN100495792C Solid-state electrolyte fuel cell and its manufacturing method |
| 06/03/2009 | CN100495782C Alkaline battery |
| 06/03/2009 | CN100495781C Method for using three-dimensional electrode as direct anode of hydroboron fuel cell |
| 06/03/2009 | CN100495780C Production of film electrode for fuel cell or electrolysis |
| 06/03/2009 | CN100495779C Making method of the improved fuel battery dual-pole board of the light metal surface |
| 06/03/2009 | CN100495778C Diffusion electrode for fuel cell |
| 06/03/2009 | CN100495777C Nonaqueous electrolyte battery |
| 06/03/2009 | CN100495776C Secondary battery and capacitor using indole compound |
| 06/03/2009 | CN100495775C Anode material zirconium and phosphor adulterated lithium cobaltate of lithium ion secondary battery and its making method |
| 06/03/2009 | CN100495774C Non-aqueous electrolyte secondary cell |
| 06/03/2009 | CN100495773C Anode plate material for magnesium cell |
| 06/03/2009 | CN100495772C Process for preparing nickel-hydrogen, nickel-cadium cell positive plate |
| 06/03/2009 | CN100495771C A cathode film of ultra-low temperature lithium battery, its making method and application |
| 06/03/2009 | CN100495770C Lithiumion secondary battery anode material LixCoyLazMn(z-y-z) O4 and producing process thereof |
| 06/03/2009 | CN100495769C Anode for non-aqueous secondary battery and non-aqueous secondary battery using the same |
| 06/02/2009 | US7541715 Electrochemical methods, devices, and structures |
| 06/02/2009 | US7541308 Fuel cells and other products containing modified carbon products |
| 06/02/2009 | US7541114 Anode active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery |
| 06/02/2009 | US7541113 Pore free electrode formed of conductive titanium suboxide particles and hardened thermoset resin |
| 06/02/2009 | US7541112 Electrochemical bundle and method for making same |
| 06/02/2009 | US7541109 Passive water management techniques in direct methanol fuel cells |
| 06/02/2009 | US7541016 Lithium titanate and method of forming the same |
| 06/02/2009 | US7540886 Method of manufacturing lithium battery |
| 06/02/2009 | US7540439 Reactive milling process for the manufacture of a hydrogen storage alloy |
| 06/02/2009 | CA2364447C Production of tubular fuel cells, fuel cell modules, base elements and ion exchanger membranes |
| 05/28/2009 | WO2009067425A1 Non-volatile cathodes for lithium oxygen batteries and method of producing same |
| 05/28/2009 | WO2009067126A1 Lead acid battery including a two-layer carbon foam current collector |
| 05/28/2009 | WO2009066999A2 An electrochemical power generator |
| 05/28/2009 | WO2009066916A2 Separator having porous coating layer and electrochemical device containing the same |
| 05/28/2009 | WO2009066782A2 Lithium ion secondary battery, battery pack, hybrid electric vehicle, battery pack system, and charge-discharge control method |
| 05/28/2009 | WO2009066747A1 Catalyst ink, method for producing the same, method for storing the same, and fuel cell |
| 05/28/2009 | WO2009066639A1 Sodium-manganese complex metal oxide, method for producing the same, and sodium secondary battery |
| 05/28/2009 | WO2009065282A1 1.5v li-fes2 button type cell with metal skeleton |
| 05/28/2009 | WO2009031036A3 Metal oxide-coated positive electrode active material, lithium secondary battery, and manufacture method therefor |
| 05/28/2009 | WO2009025553A9 Electrode for fixed oxide reactor and fixed oxide reactor |
| 05/28/2009 | US20090136855 Anode, battery, and methods of manufacturing them |
| 05/28/2009 | US20090136854 Lithium Ion Secondary Battery |
| 05/28/2009 | US20090136853 Hydride battery |
| 05/28/2009 | US20090136851 Negative electrode and negative active material for rechargeable lithium battery, and rechargeable lithium battery including same |
| 05/28/2009 | US20090136850 Cathode active material, method of preparing the same, cathode containing the cathode active material , and lithium battery containing the cathode active material |