| Patents for H01M 4 - Electrodes (97,472) |
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| 11/25/2009 | EP2122721A2 Electrode active material and manufacturing method of same background of the invention |
| 11/25/2009 | EP2122720A2 Novel materials including elements of group 14 |
| 11/25/2009 | EP2122719A2 Micro gap flow through electrochemical devices with self adjusting reactive surfaces |
| 11/25/2009 | EP2122716A1 Thin battery and a method of manufacturing a thin battery |
| 11/25/2009 | EP2122710A1 Galvanic element with a high capacity |
| 11/25/2009 | EP1202361B1 Rechargeable nonaqueous electrolytic battery |
| 11/25/2009 | EP1039568B1 Electrode material for negative pole of lithium secondary cell, electrode structure using said electrode material, lithium secondary cell using said electrode structure, and method for manufacturing said electrode structure and said lithium secondary cell |
| 11/25/2009 | EP0986121B1 Electrode for non-aqueous electrolyte battery |
| 11/25/2009 | CN201352584Y Compound negative-plate sealed lead-acid battery |
| 11/25/2009 | CN201352580Y Battery negative plate |
| 11/25/2009 | CN101589502A Method of operating a methanol fuel cell and a methanol fuel cell with an anode catalyst comprising tellurium |
| 11/25/2009 | CN101589492A Composite graphite particles for non-aqueous secondary batteries, negative electrode material containing the same, negative electrodes, and non-aqueous secondary batteries |
| 11/25/2009 | CN101589491A Negative-electrode material for nickel hydrogen battery, method of treating the same, and nickel hydrogen battery |
| 11/25/2009 | CN101589165A Hydrogen storage alloy, and electrode for nickel-hydrogen battery |
| 11/25/2009 | CN101589116A Hydrophilic carbon black aggregate, its preparation process, hydrophilic composite material and bipolarplate for fuel cell comprising it |
| 11/25/2009 | CN101587969A Lithium ion powered battery and production technology thereof |
| 11/25/2009 | CN101587968A Lithium secondary battery and method of manufacturing same |
| 11/25/2009 | CN101587964A Fuel cell based on in-plate counter-flow flow field |
| 11/25/2009 | CN101587960A A hydrophilic/hedrophobic pattern surface and preparation and using method |
| 11/25/2009 | CN101587954A Novel flexible thin-film battery and manufacturing method thereof |
| 11/25/2009 | CN101587953A Method for hydrophobization of porous substrate of fuel cell |
| 11/25/2009 | CN101587952A Compound lithium cobaltate cathode material, preparing method and application thereof |
| 11/25/2009 | CN101587951A Novel carbon-sulfur compound for lithium-sulfur battery |
| 11/25/2009 | CN101587950A Micron single crystal granular anode material of lithium ion battery |
| 11/25/2009 | CN101587949A Synthetic method of cathode material of high conductivity lithium iron phosphate battery |
| 11/25/2009 | CN101587948A Preparation method for LiTiO/C compound electrode material |
| 11/25/2009 | CN101587947A Anode and secondary battery including the same |
| 11/25/2009 | CN101585697A Graphene and precursor ceramic composite material and preparing method thereof |
| 11/25/2009 | CN101585561A Nickel-hydrogen battery anode material prepared from glucaric acid metal complex doped beta-Ni(OH)2 and method thereof |
| 11/25/2009 | CN101585560A Lithium ion battery anode material as well as preparation method and battery thereof |
| 11/25/2009 | CN101585559A Preparation method of spherical cobaltosic oxide with high battery security |
| 11/25/2009 | CN101585558A Method for preparing nano-powder of cathode of solid oxide fuel cell |
| 11/25/2009 | CN101585528A Preparation method of lithium ion battery negative electrode material and product thereof |
| 11/25/2009 | CN100563058C Nonaqueous electrolyte secondary battery and its manufacturing method |
| 11/25/2009 | CN100563055C Lithium ion polymer secondary cell |
| 11/25/2009 | CN100563051C Method to control water flow and distribution in direct methanol fuel cells |
| 11/25/2009 | CN100563050C Electrode for fuel cell and membrane electrode assembly |
| 11/25/2009 | CN100563049C Anode active material, method of manufacturing the same, and lithium battery using the same |
| 11/25/2009 | CN100563048C 电池 Battery |
| 11/25/2009 | CN100563047C Compound material of anode fit for producing secondary battery and its produced battery |
| 11/25/2009 | CN100562353C Oxygen-permeable film, oxygen-permeable sheet and electric cell comprising the same |
| 11/24/2009 | US7623339 Electrochemical device |
| 11/24/2009 | US7622226 Secondary battery having a terminal for surface mounting |
| 11/24/2009 | US7622225 copper, iron, stainless steel, nickel and aluminum layer on a dielectric high-polymer substrate of polyethylene or polypropylene; improve battery cyclability by inhibiting dendritic growth that occurs during charging/discharging; prevent internal shorting, improve safety |
| 11/24/2009 | US7622224 Lithium storage cell presenting both a high electrical potential and a high lithium insertion capacity |
| 11/24/2009 | US7622223 Reducing gas generation during high temperature, charged storage; having negative electrode material capable of occluding and releasing lithium |
| 11/24/2009 | US7622222 Nonaqueous electrolyte secondary battery and manufacturing method thereof |
| 11/24/2009 | US7622221 Non-aqueous electrolyte secondary battery and positive electrode active material therefor |
| 11/24/2009 | US7622218 Electrode for non-aqueous electrolyte secondary battery and production method thereof |
| 11/24/2009 | US7622217 cathode; alternating vacuum deposited alloy of platinum and manganese, and nickel or/and cobalt; volume ratio of manganese to the at least one other metal is between 10:90 and 90:10; increased performance and durability |
| 11/24/2009 | US7622216 Supports for fuel cell catalysts |
| 11/24/2009 | US7622215 Composite electrolyte membrane, catalyst-coated membrane assembly, membrane-electrode assembly and polymer electrolyte fuel cell |
| 11/24/2009 | US7622214 Fuel cell capable of preventing anode oxidation |
| 11/24/2009 | US7622190 powdery mixed metal hydroxide based on the nickel, cobalt and aluminium, wherein the powder particles have a core of nickel/cobalt hydroxide, on the surface of which amorphous aluminium hydroxide is deposited; positive electrodes of a secondary battery; high energy densities, heat resistance |
| 11/24/2009 | CA2560769C Electrolyte electrode assembly and method of producing the same |
| 11/24/2009 | CA2522114C Method for making a lithium mixed metal compound |
| 11/24/2009 | CA2484294C Fuel cell assembly, separator-diffusion layer assembly for fuel cell assembly and manufacturing method therefor |
| 11/24/2009 | CA2424735C Lithium secondary battery and non-aqueous electrolytic solution |
| 11/19/2009 | WO2009140300A1 Three-dimensional secondary battery with auxiliary electrode |
| 11/19/2009 | WO2009139749A1 A fuel cell having a stabilized cathode catalyst |
| 11/19/2009 | WO2009139445A1 Fuel cell, method for production of fuel cell, electronic device, enzyme-immobilized electrode, biosensor, bioreactor, energy conversion element, and enzymatic reaction-utilizing apparatus |
| 11/19/2009 | WO2009139415A1 Crystallized glass and method for producing the same |
| 11/19/2009 | WO2009139397A1 Plate-like crystal grain and production method thereof, and secondary lithium battery |
| 11/19/2009 | WO2009139157A1 Positive electrode active material for rechargeable battery with nonaqueous electrolyte, positive electrode for rechargeable battery with nonaqueous electrolyte, and rechargeable battery with nonaqueous electrolyte |
| 11/19/2009 | WO2009118526A3 Mesoporous manganese dioxide |
| 11/19/2009 | WO2009031619A8 Lithium transition metal-type compound powder |
| 11/19/2009 | WO2008137241A3 Lithium mixed metal oxide cathode compositions and lithium-ion electrochemical cells incorporating same |
| 11/19/2009 | US20090286164 Non-aqueous electrolyte secondary battery |
| 11/19/2009 | US20090286163 Electrolyte mixtures useful for li-ion batteries |
| 11/19/2009 | US20090286162 Redox shuttles for high voltage cathodes |
| 11/19/2009 | US20090286160 Non-Aqueous Electrolyte Battery and Method of Manufacturing the Same |
| 11/19/2009 | US20090286159 Lithium secondary battery and electrodes for use therein |
| 11/19/2009 | US20090286158 anode comprising a current collector and LiCoO2 as first active material; cathode comprising a current collector and lithium titanate as second active material; third active material is LiMn2O4; exhibits charging and discharging capacity below a corrosion potential of current collector of cathode |
| 11/19/2009 | US20090286157 Surface modification agents for lithium batteries |
| 11/19/2009 | US20090286156 Method for production of an anode for a lithium-ion battery |
| 11/19/2009 | US20090286153 Plate assembly, core and lithium ion battery |
| 11/19/2009 | US20090286151 positive electrode comprising LiCoO2 active material; polymeric separator configured to allow electrolyte and lithium ions to flow between first side of separator and opposite side; liquid electrolyte comprising lithium salt dissolved in nonaqueous solvent; negative electrode comrising lithium titanate |
| 11/19/2009 | US20090286148 Method for evaluating internal short-circuit of battery, device for evaluating internal short-circuit of battery, battery, battery pack and their manufacturing methods |
| 11/19/2009 | US20090286139 Lithium secondary battery |
| 11/19/2009 | US20090286114 Active metal fuel cells |
| 11/19/2009 | US20090283716 Method for Producing a Fuel Cell Electrode, Involving Deposition on a Support |
| 11/19/2009 | US20090282672 Method for manufacturing a bipolar battery with a gasket |
| 11/19/2009 | DE10242911B4 Festpolymer-Brennstoffzelle und Verfahren zu deren Herstellung Solid polymer fuel cell and process for their preparation |
| 11/19/2009 | DE102007013416B4 Membranelektrodenanordnung zur Verwendung in einer Festpolymerelektrolyt-Brennstoffzelle Membrane electrode assembly for use in a solid polymer electrolyte fuel cell |
| 11/18/2009 | EP2120277A1 Membrane electrode assembly for fuel cell, method for making the same, and fuel cell system including the same |
| 11/18/2009 | EP2118949A2 Nanoscale ion storage materials |
| 11/18/2009 | EP2118948A1 A material, in particular for use in electrochemical cells or supercapacitors and a method of making such a material |
| 11/18/2009 | EP2118906A2 Electrodes comprising mixed active particles |
| 11/18/2009 | EP2118213A2 Catalyst coated membranes and sprayable inks and processes for forming same |
| 11/18/2009 | EP2118007A2 Mixed lithium silicates |
| 11/18/2009 | EP1339642B1 Methods for obtaining li4ti5o12, li(4-a)zati5o12, or li4zbti(5-b)o12 particles |
| 11/18/2009 | EP0868760B2 Process for continuous production of membrane-electrode composites |
| 11/18/2009 | EP0818506B2 Process for preparing aqueous polytetrafluoroethylene dispersion compositions |
| 11/18/2009 | CN201349036Y Compression lithium battery |
| 11/18/2009 | CN101584076A 锂二次电池 The lithium secondary battery |
| 11/18/2009 | CN101584074A Electrical storage device |
| 11/18/2009 | CN101584064A Membrane-electrode unit comprising a barrier junction |
| 11/18/2009 | CN101584063A Nonconductive carbon foam for battery |
| 11/18/2009 | CN101584062A Positive electrode active material for nonaqueous electrolyte secondary battery, positive electrode and secondary battery |
| 11/18/2009 | CN101583635A Crosslinked (meth)acrylic acid copolymer and secondary-cell electrode employing the same |