| Patents for H01M 12 - Hybrid cells; Manufacture thereof (4,965) |
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| 05/13/2004 | WO2004023593A3 Metal air cell with internal air mover and pressure-sensitive valves for regulating the air flow |
| 05/13/2004 | US20040089540 Mixed oxide material, electrode and method of manufacturing the electrode and electrochemical cell comprising it |
| 05/06/2004 | WO2004038886A2 Improved energy devices |
| 05/06/2004 | WO2004038829A2 System for convenient introduction and removal of electrolyte in mechanically rechargeable metal air cells |
| 05/06/2004 | WO2004038827A2 Liquid seal and electrical connection structure |
| 05/06/2004 | US20040086774 Gas diffusion electrodes |
| 05/06/2004 | US20040086756 System for transferring metal to electronic energy |
| 05/05/2004 | CN1148831C Metal-air fuel cell battery employing metal-fuel tape |
| 04/29/2004 | WO2004036055A2 Manifold for fuel cell system |
| 04/29/2004 | US20040081884 Dual-purpose compartment for a hybrid battery and fuel cell powered device |
| 04/28/2004 | EP1413001A2 Method and product for improving performance of batteries/fuel cells |
| 04/27/2004 | US6726733 Multiply stacked electrochemical cell and method for preparing the same |
| 04/22/2004 | US20040076879 Electrode utilizing fluorinated carbon |
| 04/22/2004 | US20040076878 Gelled anode mixture of a metal alloy powder (especially zinc alloy), gelling agent, alkaline electrolyte having a hydroxide concentration less than 40%, and an amphoteric surfactant. |
| 04/15/2004 | WO2004032306A2 Fuel cells including biocompatible membranes and metal anodes |
| 04/15/2004 | US20040072046 Method and apparatus for maintenance of fuel cell cathode air quality with breathable hydrophobic membrane air filter |
| 04/08/2004 | WO2003103072A3 Metal air cell incorporating easily refuelable electrodes |
| 04/08/2004 | WO2003001619A3 Anode structure for metal air electrochemical cells and method of manufacture thereof |
| 04/08/2004 | WO2002084761A3 Zinc/air cell |
| 04/08/2004 | DE4214429B4 Batterie und Verfahren zur Herstellung einer Batterie mit einer Mehrzahl von elektrochemischen Zellen Battery and method for manufacturing a battery comprising a plurality of electrochemical cells |
| 04/07/2004 | CN1145231C Electrode structure body, chargeable cell and its producing method |
| 04/01/2004 | WO2004027900A2 Method for applying adhesive to electrochemical cell components |
| 04/01/2004 | WO2003103073A3 Method of manufacturing metal air cell system |
| 04/01/2004 | WO2002099912A9 Anode structure for metal air electrochemical cells |
| 03/31/2004 | CN2609199Y Special-purpose high energy aluminium-air cell for motor-driven vehicle |
| 03/25/2004 | WO2004025766A1 Improved electrolyte-particulate fuel cell anode |
| 03/25/2004 | WO2004025760A1 Improved fuel for a zinc-based fuel cell and regeneration thereof |
| 03/25/2004 | WO2004025755A2 Methods and devices for controlling flow and particle fluidization in a fuel cell |
| 03/25/2004 | WO2004025754A2 Self-controlling fuel cell power system |
| 03/25/2004 | WO2004024996A1 Method for operating a metal particle electrolyzer |
| 03/25/2004 | WO2004024990A1 Controlled concentration electrolysis system |
| 03/18/2004 | WO2004023593A2 Metal air cell with internal air mover and pressure-sensitive valves for regulating the air flow |
| 03/18/2004 | WO2004023592A2 Air electrode batteries |
| 03/18/2004 | WO2004023585A1 Zinc air battery |
| 03/18/2004 | WO2004023582A2 Electrochemical cells and systems |
| 03/18/2004 | WO2003034524A3 Manifold for fuel cell system |
| 03/18/2004 | WO2002069422A3 Fibrous electrode for a metal air electrochemical cell |
| 03/18/2004 | US20040053132 Electrochemical cells; narrow particle size distribution for improved air flow |
| 03/18/2004 | US20040053110 Fuel cell cathode with redox couple |
| 03/18/2004 | US20040053097 Electrolyte-particulate fuel cell anode |
| 03/18/2004 | US20040053090 Fuel cell based battery backup apparatus for storage subsystems |
| 03/18/2004 | DE10241502A1 Gasentwicklungszelle oder Batterie und Verfahren zu deren Herstellung Gas evolution cell or battery and process for their preparation |
| 03/18/2004 | CA2498012A1 Zinc air battery |
| 03/17/2004 | EP1397842A2 Anode cans for electrochemical cells |
| 03/17/2004 | EP1230698B1 Cathode tubes |
| 03/17/2004 | CN1142608C Electroconversion cell |
| 03/16/2004 | US6706433 Refuelable electrochemical power source capable of being maintained in a substantially constant full condition and method of using the same |
| 03/16/2004 | US6706432 Magnesium and air electrode; miixng adjuvant of dithiobiuret, zinc or zinc with quaternary ammonium compound |
| 03/11/2004 | US20040048153 Gas generating cell or battery and method of producing same |
| 03/11/2004 | US20040048146 Electrochemical cells and systems |
| 03/11/2004 | US20040048133 Fuel containment and recycling system |
| 03/11/2004 | US20040048125 Cathodes for metal air electrochemical cells |
| 03/11/2004 | US20040048121 Electrochemical cells and systems |
| 03/10/2004 | EP1396899A2 Gas generating cell or battery and method for manufacturing the same |
| 03/04/2004 | WO2003092138A3 Improved vanadium bromide battery (metal halide redox flow cell) |
| 03/04/2004 | WO2003054987A3 Zinc electrode and method for producing the same |
| 03/03/2004 | EP1393393A1 Ionically conductive additive for zinc-based anode in alkaline electrochemical cells |
| 03/03/2004 | EP1393392A2 Separator for electrochemical cells |
| 03/03/2004 | EP1393391A1 Conformal separator for an electrochemical cell comprising a crosslinked polymer |
| 03/03/2004 | EP1145344B1 Impact modified polystyrene seals for electrochemical cells |
| 03/03/2004 | CN1479949A Gas diffusion electrode and method for manufacturing electrochemical device |
| 03/03/2004 | CN1479404A Fast actuating metal air cell |
| 03/03/2004 | CN1140939C Catalyst for air electrode of zinc-air cell |
| 03/02/2004 | US6700349 Power supply unit, distributed power supply system and electric vehicle loaded therewith |
| 02/26/2004 | WO2002103826A3 Zinc anode for electrochemical cells |
| 02/26/2004 | US20040038808 Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells |
| 02/26/2004 | US20040038120 Metal air cell incorporating easily refuelable electrodes |
| 02/26/2004 | US20040038087 Battery with built-in load leveling |
| 02/25/2004 | EP1391961A1 Battery with built-in load leveling |
| 02/25/2004 | EP1390997A2 Battery |
| 02/19/2004 | WO2004015799A1 System and method for recharging a metal-air converter used for vehicle propulsion |
| 02/19/2004 | US20040031143 Molding a housing integrating periphery edges of an air diffusion electrode |
| 02/19/2004 | CA2495099A1 System and method for recharging a metal-air converter used for vehicle propulsion |
| 02/11/2004 | EP1388182A2 Metal-gas cell battery with soft pocket and soft pocket material for the metal-gas cell battery |
| 02/11/2004 | CN2603530Y Portable metal air sea water battery |
| 02/10/2004 | US6690957 Yttrium, barium copper composite oxide |
| 02/10/2004 | US6689711 Methods of producing oxygen reduction catalyst |
| 02/10/2004 | CA2298417C Nitrite additives for nonaqueous electrolyte rechargeable cells |
| 02/05/2004 | US20040023112 Granular anode for metal-air fuel cell battery |
| 02/05/2004 | US20040023103 Air manager system for metal air battery |
| 02/04/2004 | EP1386372A2 Metal air cell system |
| 02/04/2004 | CN1473128A Product dispenser |
| 02/01/2004 | CA2396430A1 Granular anode for metal-air fuel cell battery |
| 01/29/2004 | WO2003012913A3 Method and product for improving performance of batteries/fuel cells |
| 01/29/2004 | WO2002086988A9 Activatable metal air electrochemical cell |
| 01/28/2004 | EP1385229A1 Granular anode for metal-air fuel cell battery |
| 01/22/2004 | WO2004008563A2 Housing for a fuel cell |
| 01/22/2004 | US20040013916 Environment neutralization of pem bipolar plate fuel cell effluent in situ |
| 01/21/2004 | EP1382081A1 Hybrid electrochemical cell system |
| 01/21/2004 | CN1470087A Battery |
| 01/21/2004 | CN1470086A Battery system |
| 01/21/2004 | CN1470085A Tab for zinc/air cell |
| 01/20/2004 | US6680600 Power supply unit, distributed power supply system and electric vehicle loaded therewith |
| 01/20/2004 | US6679280 Manifold for fuel cell system |
| 01/14/2004 | CN1468456A Battery |
| 01/08/2004 | WO2004004030A1 Fuel cell cathode with redox couple |
| 01/08/2004 | US20040005488 Appliance with refuelable and rechargeable metal-air fuel cell battery power supply unit integrated therein |
| 01/07/2004 | CN1466785A Electrochemical device and method for preparing the same |
| 01/07/2004 | CN1466238A Positive electrode structure for metal air fuel cell |
| 01/06/2004 | US6673128 Method for sealing battery container |