| 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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| 03/22/2007 | US20070065706 Method and Apparatus for Filing a Fuel Container |
| 03/21/2007 | EP1509929A4 Conducting polymer-grafted carbon material for fuel cell applications |
| 03/15/2007 | DE10393838T5 Korrosionsbeständige PEM-Brennstoffzelle Corrosion-resistant PEM fuel cell |
| 03/14/2007 | EP1584122B1 Process for generating electricity and concentrated carbon dioxide |
| 03/08/2007 | US20070054163 Contact device and fuel cell stack or fuel cell block comprising one such contact device |
| 03/07/2007 | EP1760818A2 Solid oxide fuel cell system |
| 03/07/2007 | CN1303717C Method and device for limiting crossover in fuel cell systems |
| 03/01/2007 | WO2005041325A3 Fuel cell for hydrogen production, electricity generation and co-production |
| 02/28/2007 | EP1756887A2 Membrane electrode assembly with controlled water management/ion flow |
| 02/28/2007 | EP1649568A4 Anodes for fluorine gas discharge lasers |
| 02/27/2007 | US7183370 Phosphonic-acid grafted hybrid inorganic-organic proton electrolyte membranes (PEMs) |
| 02/22/2007 | WO2005022666A3 A novel carbon nanotube lithium battery |
| 02/20/2007 | US7179553 Method for detecting electrical defects in membrane electrode assemblies |
| 02/14/2007 | CN1914022A Method for furnishing a sheet edge by a strip |
| 02/13/2007 | US7175930 Conducting polymer-grafted carbon material for fuel cell applications |
| 02/08/2007 | WO2005053062A3 Nuclear voltaic cell |
| 02/08/2007 | WO2005043645A3 Fuel cell stack having an improved current collector and insulator |
| 02/08/2007 | US20070031717 Composite proton exchange membrane and method of manufacturing the same |
| 02/07/2007 | CN1299383C Method and apparats for cold temp operation of fuel cells utilizing hydrides having different heat capacities |
| 01/31/2007 | CN1298074C Metal air cell system |
| 01/30/2007 | US7169504 Alkaline cell with performance enhancing additives |
| 01/30/2007 | US7169503 Basic fuel cell element limiting methanol crossing through the electrolyte |
| 01/18/2007 | WO2005024973A3 Fuel cell temperature control by evaporative cooling |
| 01/18/2007 | WO2005020347A3 Diffusion media for use in a pem fuel cell |
| 01/17/2007 | EP1743391A1 End electrode for a bipolar battery and a method for producing an end electrode |
| 01/17/2007 | CN1898846A Battery energy storage module |
| 01/16/2007 | US7163758 Integrated plasma fuel cell process |
| 01/11/2007 | US20070009780 Sealing of multi-height surfaces |
| 01/11/2007 | US20070009774 Joint-cycle high-efficiency fuel cell system with power generating expander |
| 01/11/2007 | US20070009414 Air cleaner for enclosed environments such as aircraft, submarine that also removes volatile organic compounds (VOCs) and disease causing viruses; reduction catalyst, oxidation catalyst, and heater; heat exchanging for energy efficient operation |
| 01/11/2007 | US20070006965 Production of gas diffusion electrodes |
| 01/10/2007 | CN1894817A Method of performing electrochemical reaction |
| 01/10/2007 | CN1294659C Metal-gas cell battery with soft pocket and soft pocket material for metal-gas cell battery |
| 01/03/2007 | CN1890833A Fuel cell voltage control |
| 01/03/2007 | CN1890150A Method and apparatus for filling a fuel container |
| 01/03/2007 | CN1890008A Fuel cell with fuel monitoring system and method of use |
| 01/03/2007 | CN1293662C 固体氧化物燃料电池系统 The solid oxide fuel cell system |
| 01/02/2007 | US7157178 Proton exchange membrane fuel cell |
| 01/02/2007 | US7156131 Method and apparatus for filling a fuel container |
| 12/27/2006 | EP1735855A2 Non-aqueous solvent mixture and non-aqueous electrolytic solution containing such mixture |
| 12/27/2006 | CN1886854A Fuel container and delivery apparatus for a liquid feed fuel cell system |
| 12/27/2006 | CN1292500C Battery group |
| 12/21/2006 | US20060284617 Model-based predictive diagnostic tool for primary and secondary batteries |
| 12/20/2006 | CN1883071A PEM fuel cell stack with coated flow distribution network |
| 12/20/2006 | CN1883070A Improved proton exchange membrane fuel cell |
| 12/14/2006 | WO2004049467A8 Inert anode assembly |
| 12/13/2006 | EP1495502A4 Lead acid battery with gelled electrolyte formed by filtration action of absorbent separatorscomma ; electrolyte thereforcomma ; and absorbent separators therefor |
| 12/13/2006 | EP1483800A4 Alkoxylated alkyl ester and alcohol emulsion compositions for fuel cell reformer start-up |
| 12/13/2006 | EP1483357A4 Alkyl polyglycerol emulsion compositions for fuel cell reformer start-up |
| 12/13/2006 | CN1879248A A gasket, a bipolar battery and a method for manufacturing a bipolar battery with such a gasket |
| 12/12/2006 | US7147955 Fuel cartridge for fuel cells |
| 12/12/2006 | US7147952 Metal-air cell having an adjustable air inlet |
| 12/12/2006 | US7147675 Method and device for filling volatile liquids into the housing of electric components and for sealing the housing |
| 12/07/2006 | US20060272701 Nanotube-organic photoelectric conversion device and methods of making same |
| 12/06/2006 | CN1875531A System and method for efficiently implementing a battery controller for an electronic device |
| 12/06/2006 | CN1875514A Variable catalyst loading based on flow field geometry |
| 12/05/2006 | US7144651 High-temperature compliant compression seal |
| 11/28/2006 | US7141331 Battery pack |
| 11/28/2006 | US7141324 Hydrogen passivation shut down system for a fuel cell power plant |
| 11/22/2006 | EP1618622B1 Buffer/converter/dumping system between fuel cells and process |
| 11/22/2006 | CN1868141A Recharging method and associated apparatus |
| 11/22/2006 | CN1867614A Phosphonic-acid grafted hybrid inorganic-organic proton electrolyte membranes (PEMs) |
| 11/16/2006 | US20060257700 Freeze tolerant fuel cell power plant with a direct contact heat exchanger |
| 11/16/2006 | US20060257699 Thermal energy management in electrochemical fuel cells |
| 11/15/2006 | CN1864296A Fuel cell system and control method |
| 11/15/2006 | CN1864292A Hydrogen passivation shut down system for a fuel cell power plant |
| 11/15/2006 | CN1864290A Method of making membrane electrode assemblies |
| 11/14/2006 | US7135248 Metal felt current conductor and gas flow distributor |
| 11/09/2006 | US20060251948 Membrane electrochemical generator |
| 11/09/2006 | US20060251204 Nuclear voltaic cell |
| 11/09/2006 | DE112004002575T5 Gefriertolerantes Brennstoffzellenkraftwerk mit einem Direktkontakt-Wärmetauscher Freeze tolerant fuel cell power plant with a direct contact heat exchanger |
| 11/09/2006 | DE112004002294T5 Verbesserte Protonenaustauschmembran-Brennstoffzelle Improved proton exchange membrane fuel cell |
| 11/07/2006 | US7132192 Fuel cell using variable porosity gas diffusion material |
| 11/07/2006 | US7132191 Addressing one MEA failure mode by controlling MEA catalyst layer overlap |
| 11/07/2006 | US7132181 Method and apparatus for venting and purging of a fuel cell |
| 11/02/2006 | WO2005124893A3 Membrane electrode assembly with controlled water management/ion flow |
| 11/02/2006 | EP1495511B1 Energy storage module |
| 11/02/2006 | DE112004002468T5 Durchlässiger Eingangsbrenngasverteiler für Brennstoffzellen Translucent input fuel gas distributor for fuel cells |
| 11/01/2006 | CN1856896A Method and apparatus for preventing water in fuel cell power plants from freezing during storage |
| 10/31/2006 | US7129706 Part tester and method |
| 10/26/2006 | WO2004091009A3 Method and apparatus for burst disk identification |
| 10/25/2006 | CN1853295A Addressing one mea failure mode by controlling mea catalyst layer overlap |
| 10/19/2006 | DE112004001904T5 Brennstoffzellen-Spannungssteuerung Fuel cell voltage control |
| 10/19/2006 | DE112004001759T5 Steuerung der Brennstoff- und Luftströmung in einer Brennstoffzellen-Stromerzeugungsanlage mit mehreren Stapeln Control of the fuel and air flow in a fuel cell power plant with multiple stacks |
| 10/19/2006 | DE112004001738T5 Abschalt- und Startspülung für Brennstoffzellen unter Verwendung eines stöchiometrischen gestuften Brenners Shutdown and start flushing for fuel cells using a stoichiometric stepped burner |
| 10/12/2006 | WO2005053063A3 Connector for fuel cell |
| 10/12/2006 | US20060226550 Molybdenum-based electrode with carbon nanotube growth |
| 10/12/2006 | DE112004002265T5 Verfahren und Vorrichtung zur Befeuchtungsregelung einer Energie-Rückgewinnungseinrichtung in einem Brennstoffzellen-Stromerzeuger Method and apparatus for humidification of an energy recovery device in a fuel cell power plant |
| 10/12/2006 | DE112004002139T5 Frosttolerantes Brennstoffzellenleistungsaggregat mit einem Direkt-Kontakt-Wärmetauscher Frost tolerant fuel cell power unit with a direct-contact heat exchanger |
| 10/10/2006 | US7118820 Control of the mass and/or heat transfer properties of the fuel cell power plant's energy recovery device to enhance water balance and plant energy efficiency. |
| 10/05/2006 | US20060219643 Methods of using integrated fuel processor apparatus and enclosure |
| 10/05/2006 | DE112004002214T5 PEM-Brennstoffzellenstapel mit beschichtetem Strömungsverteilungsnetzwerk PEM fuel cell stack with coated flow distribution network |
| 10/05/2006 | DE112004001970T5 Brennstoffzellenstapel mit einem verbesserten Stromkollektor und verbesserter Isolierung Improved fuel cell stack with a current collector and improved insulation |
| 09/28/2006 | DE112004002303T5 Kathoden-Sättigungsanordnung für Brennstoffzellen-Stromerzeuger Cathode-saturation arrangement for fuel cell power plant |
| 09/27/2006 | EP1704037A2 Method for furnishing a sheet edge by a strip |
| 09/27/2006 | CN1838999A Dry particle based electrochemical apparatus and methods of making same |
| 09/26/2006 | US7112386 Membrane electrode assemblies with hydrogen peroxide decomposition catalyst |
| 09/21/2006 | US20060207165 Suspensions for use as fuel for electrochemical fuel cells |
| 09/20/2006 | CN1836348A Two stage energy storage device |
| 09/19/2006 | US7108937 Reducing PEM fuel cell hard freeze cycles |