| 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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| 01/26/2005 | EP1500152A2 Electrochemical bundle and method for making same |
| 01/20/2005 | WO2005006466A2 Rapid charger for ultracapacitors |
| 01/20/2005 | WO2005006465A2 Passive water management system for a fuel cell power plant |
| 01/20/2005 | WO2005006464A2 Textured electrolyte sheet |
| 01/20/2005 | WO2004093218A3 Method for humidifying a fuel stream for a direct methanol fuel cell |
| 01/20/2005 | WO2003081689A3 Reforming device for a fuel cell |
| 01/20/2005 | US20050014059 Micro fuel cell architecture |
| 01/20/2005 | US20050014040 Fuel preheat in fuel cells and portable electronics |
| 01/20/2005 | US20050011125 Portable fuel cells; forming hydrogen using catalyst; catalytic reforming; using boiler and burners |
| 01/20/2005 | CA2530572A1 Textured electrolyte sheet |
| 01/19/2005 | EP1497883A2 Fuel cell base element that limits the methanol passing through the electrolyte |
| 01/19/2005 | EP1497874A2 Battery with vibration-resistant joint between positive electrode and current carrying strap |
| 01/19/2005 | EP1497871A2 Solid oxide fuel cell and system |
| 01/19/2005 | CN1185744C 电池的制造方法 The method of manufacturing a battery |
| 01/18/2005 | US6844106 Electrochemical cell with reduced height fillport |
| 01/18/2005 | US6844096 Easy refuelling metal-gas cell battery with soft pocket |
| 01/13/2005 | WO2005004260A1 Production of gas diffusion electrodes |
| 01/13/2005 | WO2005004258A2 Portable fuel cartridge for fuel cells |
| 01/13/2005 | WO2005004257A2 Efficient micro fuel cell systems and methods |
| 01/13/2005 | WO2005004256A2 Annular fuel processor and methods |
| 01/13/2005 | WO2005004255A2 Integrated plasma fuel cell process |
| 01/13/2005 | WO2004066415A3 Thin film semi-permeable membranes for gas sensor and catalytic applications |
| 01/13/2005 | WO2004042840A3 Query based electronic battery tester |
| 01/13/2005 | WO2004027893A3 Oriented independent fuel reservoir containing liquid fuel |
| 01/13/2005 | WO2003083977A3 Fuel cell compression assembly |
| 01/13/2005 | US20050008919 Fluid flow; channel wall surfaces of bipolar plates, membranes electrodes; prevent blocking of channels ; hermetic sealing enclosure; applying electromagnetic waves; plasma polymerization |
| 01/13/2005 | US20050008911 Micro fuel cell thermal management |
| 01/13/2005 | US20050008909 Efficient micro fuel cell systems and methods |
| 01/13/2005 | US20050008908 Portable fuel cartridge for fuel cells |
| 01/13/2005 | US20050008906 Alkoxylated alkyl ester and alcohol emulsion compositions for fuel cell reformer start-up |
| 01/13/2005 | US20050006240 Field generating membrane electrode |
| 01/13/2005 | US20050005979 Seal and bleed valve unit for electric batteries |
| 01/13/2005 | US20050005963 Photoelectrolysis of water using proton exchange membranes |
| 01/13/2005 | US20050005521 Reformer and burner; forming hydrogen using catalyst |
| 01/13/2005 | DE10327080A1 Separatormaterial zum Bilden eines Separatos für einenen Säureakkumulator Separator to form a Separatos for einenen Säureakkumulator |
| 01/12/2005 | EP1495511A2 Energy storage module |
| 01/12/2005 | EP1495502A2 Lead acid battery with gelled electrolyte formed by filtration action of absorbent separatorscomma ; electrolyte thereforcomma ; and absorbent separators therefor |
| 01/12/2005 | CN1184707C Hydrogen absorbed alloy alloy electrode, its mfg. method and alkyline storage cell |
| 01/11/2005 | US6841283 High water permeability proton exchange membrane |
| 01/06/2005 | WO2005001961A2 Energy storage system |
| 01/06/2005 | WO2005001960A2 Fuel preheat in fuel cells and portable electronics |
| 01/06/2005 | WO2005001959A2 Stack supported solid oxide fuel cell |
| 01/06/2005 | WO2005001958A2 Ba-sr-co-fe-o based perovskite mixed conducting materials as cathode materials for intermediate temperature solid oxidefuel cells |
| 01/06/2005 | WO2005001957A2 Hydrogen storage and supply method |
| 01/06/2005 | WO2005001956A2 Battery separators containing reactive functional groups |
| 01/06/2005 | WO2005001955A2 Auxiliary fuel cell system |
| 01/06/2005 | WO2005001953A2 Methods of conditioning direct methanol fuel cells |
| 01/06/2005 | WO2004093214A3 Co-production of hydrogen and electricity in a high temperature electrochemical system |
| 01/06/2005 | WO2004073084A8 Catalyst and/or electrolyte loaded plate and method of making same |
| 01/06/2005 | US20050003252 Passive water management system for a fuel cell power plant |
| 01/06/2005 | US20050001628 System and method for monitoring electrolyte levels in a battery |
| 01/06/2005 | CA2523228A1 Auxiliary fuel cell system |
| 01/04/2005 | US6838119 Manufacturing method to improve oxygen ion conductivity of an ionic conductor |
| 12/30/2004 | US20040265684 Electrochemical cell refueling and maintenance system |
| 12/30/2004 | US20040265664 Fuel cell device with a textured electrolyte sheet and a method of making such sheet |
| 12/30/2004 | US20040265663 Textured electrolyte sheet |
| 12/30/2004 | US20040263043 Non-oxidizing electrode arrangement for excimer lamps |
| 12/29/2004 | WO2004114435A2 Catalytic air purification system |
| 12/29/2004 | WO2004114434A2 Pem fuel cell passive water management |
| 12/29/2004 | WO2004114433A2 A two stage energy storage device |
| 12/29/2004 | WO2004114430A2 Chemical power source-a hydrogen sulphide fuel cell |
| 12/29/2004 | WO2004095602A3 Battery with bifunctional electrolyte |
| 12/29/2004 | WO2004038830A3 Separator for electrochemical devices |
| 12/29/2004 | WO2004036664A3 Hydrogen storage material with high storage capacity |
| 12/29/2004 | WO2003063265A3 Apparatus and method for forming a terminal |
| 12/29/2004 | EP1490920A2 Positive electrode current collector and manganese dry battery using the same |
| 12/29/2004 | CN1182613C Sealed type alkaline accumulator |
| 12/28/2004 | US6835491 Battery having a built-in controller |
| 12/28/2004 | CA2408978C Battery cartridge having hollow electrodes and a recess for detecting misuse and/or recessed terminals |
| 12/23/2004 | WO2004112169A2 System and method for monitoring electrolyte levels in a battery |
| 12/23/2004 | WO2004112168A2 Part tester and method |
| 12/23/2004 | WO2004112167A2 Fuel cell device condition detection |
| 12/23/2004 | WO2004112166A2 Separator material for forming a separator for a lead-acid accumulator |
| 12/23/2004 | WO2004034487A3 Proton exchange reactive membrane, reactor and method for conversion of light alkanes to higher hydrocarbons and method of reactivating a catalyst layer |
| 12/23/2004 | WO2004021468A3 Fuel cell having porous electrodes and method for forming same |
| 12/23/2004 | US20040259604 Recharging method and associated apparatus |
| 12/23/2004 | US20040258975 Fuel cell component with lyophilic surface |
| 12/23/2004 | US20040258973 PEM fuel cell passive water management |
| 12/23/2004 | US20040258965 Storage system and method for supplying hydrogen to a polymer membrane fuel cell |
| 12/23/2004 | DE10323881A1 Kontaktvorrichtung sowie Brennstoffzellenstapel bzw. Brennstoffzellenblock mit einer derartigen Kontaktvorrichtung Contact device and fuel cell stack and fuel cell block with such a contact device |
| 12/23/2004 | DE10308585B4 Verfahren und Anlage zur gekoppelten Kraft-, Wärme- und/oder Kälteerzeugung aus schadstoffbeladenen Heißgasen mit integrierter Gasreinigung Method and apparatus for combined power, heating and / or cooling from pollutant-laden hot gases with integrated gas purification |
| 12/23/2004 | CA2523285A1 Fuel cell device condition detection |
| 12/16/2004 | WO2004109822A2 Maintaining pem fuel cell performance with sub-freezing boot strap starts |
| 12/16/2004 | WO2004107839A2 Maintaining and restoring pem fuel cell performance despite sub-freezing boot strap and freeze/thaw cycles |
| 12/16/2004 | WO2004097958A3 Electrical energy systems, power supply apparatuses and electrical energy supply methods |
| 12/16/2004 | WO2004082043A3 Polymeric separator plates |
| 12/16/2004 | WO2004070857B1 Method and related device for improving efficiency and preventing degradation of said energy storage device |
| 12/16/2004 | WO2004070855A3 Flow restrictors in fuel cell flow-field |
| 12/16/2004 | WO2004042845A3 Composite proton exchange membrane and method of manufacturing the same |
| 12/16/2004 | US20040253495 Fuel cell device condition detection |
| 12/16/2004 | US20040251907 Part tester and method |
| 12/16/2004 | US20040251491 Trench MOSFET technology for DC-DC converter applications |
| 12/15/2004 | EP1323197B1 Rechargeable battery |
| 12/15/2004 | CN1555584A A bipolar battery and a biplate assembly |
| 12/09/2004 | WO2004107478A2 Non-oxidizing electrode arrangement for excimer lamps |
| 12/09/2004 | WO2004107477A2 Conductive membranes formed from silanes having functional groups |
| 12/09/2004 | WO2004107476A2 Method and composition for bonding and sealing fuel cell components |
| 12/09/2004 | WO2004107474A2 Contact device and fuel cell stack or block comprising one such contact device |
| 12/09/2004 | WO2004070856A3 Fuel cell system with recuperative heat exchanger |
| 12/09/2004 | WO2004057689A3 Fuel cell control valve |