| Patents for H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy (2,356) |
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| 05/12/2004 | CN1496589A Multifunction energy system operable as fuel cell, reformer or thermal plant |
| 05/06/2004 | WO2004038831A2 Method and apparatus for regulating charging of electrochemical cells |
| 05/06/2004 | WO2004038830A2 Separator for electrochemical devices |
| 05/06/2004 | WO2004038829A2 System for convenient introduction and removal of electrolyte in mechanically rechargeable metal air cells |
| 05/06/2004 | WO2004038828A2 Oxidant flow system for submerged metal air electrochemical cell |
| 05/06/2004 | WO2004038827A2 Liquid seal and electrical connection structure |
| 05/06/2004 | WO2004038826A2 Cordless/wireless automatic detection and suppression system |
| 05/06/2004 | WO2004038825A2 Method of making an inert anode for electrolytic reduction of metal oxides |
| 05/06/2004 | WO2004038824A2 Molding of fluid permeable flexible graphite components for fuel cells |
| 05/06/2004 | WO2004038823A2 High water permeability proton exchange membrane |
| 05/06/2004 | WO2004038822A2 Device and method of monitoring the starting capability of a vehicle’s starter battery |
| 05/06/2004 | WO2004038821A2 Electric battery having autonomous watering and acid mixing systems |
| 05/06/2004 | WO2003100883A3 Conducting polymer-grafted carbon material for fuel cell applications |
| 05/06/2004 | US20040086779 Multi-cell battery |
| 05/06/2004 | US20040086776 Fuel cell using variable porosity gas diffusion material |
| 05/06/2004 | US20040086774 Gas diffusion electrodes |
| 05/06/2004 | US20040086772 Fuel cell electrode comprising CO and sulfur tolerant metal compound hydrogen activation catalyst |
| 05/06/2004 | CA2503505A1 Method and apparatus for regulating charging of electrochemical cells |
| 05/06/2004 | CA2503351A1 Separator for electrochemical devices |
| 05/04/2004 | US6730138 Emulsion compositions comprising hydrocarbon fuel, water and alkyl polyglycerol ester surfactants for starting a reformer of a fuel cell system |
| 04/29/2004 | WO2004036667A2 Fuel cell system and method for producing electrical energy |
| 04/29/2004 | WO2004036666A2 Rotary voltage equalizer |
| 04/29/2004 | WO2004036664A2 Hydrogen storage material with high storage capacity |
| 04/29/2004 | WO2004021467A3 Recharging method and apparatus |
| 04/29/2004 | WO2004006357A3 Low-humidification and durable fuel cell membrane |
| 04/29/2004 | US20040081886 Separator for electrochemical devices |
| 04/29/2004 | US20040081885 Battery pack |
| 04/29/2004 | US20040081876 Membrane electrode assemblies using ionic composite membranes |
| 04/29/2004 | US20040080406 Apparatus of monitoring motor vehicle's electric power and method thereof |
| 04/29/2004 | DE10296505T5 Steuerung mehrerer Brennstoffzellenkraftwerke an einem Einsatzort zur Schaffung eines dezentralen Betriebsmittels in einem Energieversorgungsnetz Control of multiple fuel cell power plants at a work to the creation of a decentralized resource in a power supply network |
| 04/29/2004 | CA2501735A1 Fuel cell system and method for producing electrical energy |
| 04/28/2004 | EP1413001A2 Method and product for improving performance of batteries/fuel cells |
| 04/27/2004 | US6727018 Battery having a film-type casing |
| 04/27/2004 | US6727012 Method and apparatus for generating hydrogen inside of a fuel cell |
| 04/22/2004 | WO2004034487A2 Proton exchange reactive membrane, reactor and method for conversion of light alkanes to higher hydrocarbons and method of reactivating a catalyst layer |
| 04/22/2004 | WO2004034486A2 Cascade fuel inlet manifold for fuel cells |
| 04/22/2004 | WO2004034485A2 Flexible fuel cell gas manifold system |
| 04/22/2004 | WO2004015792A3 Corrosion resistant terminal plate and method for producing same |
| 04/22/2004 | WO2003088376A3 Method for producing lithium-polymer cells consisting of at least one anodic and one cathodic substance, pre-fabricated in the form of a film strip |
| 04/22/2004 | WO2003083961A3 Energy storage module |
| 04/22/2004 | US20040076865 High water permeability proton exchange membrane |
| 04/22/2004 | US20040074625 Method of making an inert anode for electrolytic reduction of metal oxides |
| 04/22/2004 | CA2481360A1 Proton exchange reactive membrane, reactor and method for conversion of light alkanes to higher hydrocarbons and method of reactivating a catalyst layer |
| 04/21/2004 | EP1411566A1 Sealing ring to be applied to connection holes of cells of an accumulator |
| 04/21/2004 | EP1410451A2 Electrochemical cells and an interchangeable electrolyte therefore |
| 04/21/2004 | EP1153447B1 High power nickel-metal hydride batteries and high power alloys/electrodes for use therein |
| 04/15/2004 | WO2004032258A2 Fluid management component for use in a fuel cell |
| 04/15/2004 | US20040072068 Sealing |
| 04/15/2004 | US20040072065 Battery holder |
| 04/15/2004 | US20040072056 Cascade fuel inlet manifold for fuel cells |
| 04/15/2004 | US20040072049 Fuel container and delivery apparatus for a liquid feed fuel cell system |
| 04/15/2004 | US20040072046 Method and apparatus for maintenance of fuel cell cathode air quality with breathable hydrophobic membrane air filter |
| 04/15/2004 | US20040071178 Anodes for fluorine gas discharge lasers |
| 04/15/2004 | US20040070367 Battery pack |
| 04/14/2004 | EP1408565A1 An improved battery cell and batteries including same |
| 04/14/2004 | CN1489798A Hydrogen recharging system for fuel cell hydride storage reservoir |
| 04/08/2004 | WO2004030119A2 Method for regeneration of performance in a fuel cell |
| 04/08/2004 | WO2004030118A2 Method for regeneration of performance in a fuel cell |
| 04/08/2004 | WO2004030117A2 Method and device for limiting crossover in fuel cell systems |
| 04/08/2004 | WO2004030116A2 Mesh reinforced fuel cell separator plate |
| 04/08/2004 | WO2003105251A3 Layered electrochemical cell and manufacturing method therefor |
| 04/08/2004 | WO2003103072A3 Metal air cell incorporating easily refuelable electrodes |
| 04/08/2004 | WO2003090292A3 Battery with vibration-resistant joint between positive electrode and current carrying strap |
| 04/08/2004 | CA2499921A1 Mesh reinforced fuel cell separator plate |
| 04/07/2004 | EP1406329A1 FUEL CELL, POWER SUPPLYING METHOD USING FUEL CELL, FUNCTION CARD, GAS SUPPLY MECHANISM FOR FUEL CELL, POWER GENERATOR AND PRODUCTION METHOD FOR POWER GENERATOR |
| 04/01/2004 | WO2004027910A1 Fuel cell |
| 04/01/2004 | WO2004027896A2 Liquid electrochemical cell stacks and manufacturing methods for same |
| 04/01/2004 | WO2004027894A2 Battery with high electrode interfacial surface area |
| 04/01/2004 | WO2004027893A2 Oriented independent fuel reservoir containing liquid fuel |
| 04/01/2004 | WO2004027892A2 Inexpensive dielectric coolant for fuel cell stacks |
| 04/01/2004 | WO2004027891A2 Fuel cell systems having internal multistream laminar flow |
| 04/01/2004 | WO2003103073A3 Method of manufacturing metal air cell system |
| 04/01/2004 | WO2003092096A3 Membrane based electrochemical cell stacks |
| 04/01/2004 | WO2003085753A3 Electrochemical cell with reduced height fillport |
| 04/01/2004 | US20040062980 Fluid management component for use in a fuel cell |
| 04/01/2004 | US20040062957 Method and device for limiting crossover in fuel cell systems |
| 04/01/2004 | CA2499861A1 Fuel cell |
| 03/31/2004 | CN1144060C Battery package, method for counting of charging/discharging and providing residual electricity quantity of battery package |
| 03/25/2004 | WO2004025753A2 One piece sleeve gas manifold for cell stack assemblies such as fuel cells |
| 03/25/2004 | WO2004004026A3 Method for storing electricity in quantum batteries |
| 03/25/2004 | WO2003090291A3 Battery separators based on cross-linked cellulose |
| 03/25/2004 | WO2003071619A3 Solid oxide fuel cell and system |
| 03/25/2004 | US20040058249 Electrically conductive flow field separator plates for use in proton exchange membrane fuel cells |
| 03/25/2004 | US20040058235 Battery with increased electrode interfacial surface area and increased active materials |
| 03/25/2004 | US20040058234 Battery with high electrode interfacial surface area |
| 03/25/2004 | US20040058230 Multi-function energy system operable as a fuel cell, reformer, or thermal plant |
| 03/25/2004 | US20040058217 Fuel cell systems having internal multistream laminar flow |
| 03/25/2004 | US20040058210 Inexpensive dielectric coolant for fuel cell stacks |
| 03/24/2004 | CN1484331A Improved casing for accumulator |
| 03/18/2004 | WO2004023581A2 Fuel cell electrode comprising co and sulfur tolerant metal compound hydrogen activation catalyst |
| 03/18/2004 | WO2004023580A2 Electronic battery tester configured to predict a load test result |
| 03/18/2004 | WO2004023579A2 Battery test outputs adjusted based upon battery temperature and the state of discharge of the battery |
| 03/18/2004 | WO2004023578A2 Method for detecting electrical defects in membrane electrode assemblies |
| 03/18/2004 | WO2004023576A2 Membrane electrode assemblies with hydrogen peroxide decomposition catalyst |
| 03/18/2004 | US20040053127 Container for electrical accumulators |
| 03/18/2004 | DE10240247A1 Leistungsgeregelte Brennstoffzelle Regulated power fuel cell |
| 03/17/2004 | CN1142604C Electric battery |
| 03/16/2004 | US6706432 Magnesium and air electrode; miixng adjuvant of dithiobiuret, zinc or zinc with quaternary ammonium compound |
| 03/11/2004 | WO2004021478A1 Separator, battery with separator and method for producing a separator |
| 03/11/2004 | WO2004021468A2 Fuel cell having porous electrodes and method for forming same |