| 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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| 11/05/2008 | EP1685614A4 Hydrogen/hydrogen peroxide fuel cell |
| 11/05/2008 | CN100431200C Bipolar battery and a method for manufacturing a bipolar battery |
| 10/30/2008 | WO2005060021A3 Permeable inlet fuel gas distributor for fuel cells |
| 10/29/2008 | EP1597786B1 Production of a high-temperature fuel cell stack |
| 10/29/2008 | CN101293900A Electrolytes for electrooptic devices comprising ionic liquids |
| 10/22/2008 | EP1690309A4 Fuel cell supply including information storage device and control system |
| 10/15/2008 | CN100426561C Battery with vibration-resistant joint between positive electrode and current carrying strap |
| 10/14/2008 | US7435501 Fuel cell compression assembly |
| 10/09/2008 | US20080246416 Process and apparatus for improved led performance |
| 10/07/2008 | US7432002 Method for regeneration of performance in a fuel cell |
| 10/01/2008 | EP1530621A4 Suspensions for use as fuel for electrochemical fuel cells |
| 09/17/2008 | EP1558789A4 Molding of fluid permeable flexible graphite components for fuel cells |
| 08/27/2008 | EP1595297A4 Membrane electrode assemblies with hydrogen peroxide decomposition catalyst |
| 08/21/2008 | US20080196727 Patient Interface Assembly And System Using Same |
| 08/21/2008 | DE10156073B4 Folienbatterie für tragbare Datenträger mit Antennenfunktion Film battery for portable media device with antenna function |
| 08/19/2008 | US7413584 Starting fuel cell; mixture of hydrocarbon fuels, water and surfactant |
| 08/12/2008 | US7410725 Electrochemical energy storage device having improved enclosure arrangement |
| 08/12/2008 | US7410721 Positive electrode current collector and manganese dry battery using the same |
| 08/06/2008 | CN100409474C Battery with high electrode interfacial surface area |
| 07/22/2008 | US7403803 Recharging method and associated apparatus |
| 07/22/2008 | US7402260 flame resistance, nonflammable and self-extinguishing electrolytes comprising aprotic solvents, fluorinated ketones and ion dissociative carriers, used in lithium batteries or capacitors |
| 07/22/2008 | US7401712 Smart fuel cell cartridge |
| 07/17/2008 | US20080171241 Micro fuel cell system start up and shut down systems and methods |
| 07/17/2008 | US20080171238 Cathode saturation arrangement for fuel cell power plant |
| 07/17/2008 | US20080169207 Fuel cell cartridge filters and pressure relief |
| 07/10/2008 | US20080166598 Arrangement for Compressing Fuel Cells in a Fuel Stack |
| 07/09/2008 | EP1639683A4 System and method for monitoring electrolyte levels in a battery |
| 07/08/2008 | CA2507843C Flexible fuel cell gas manifold system |
| 07/03/2008 | WO2003092088A3 Battery arrangement |
| 07/02/2008 | EP1556920B1 Solid oxide fuel cell system |
| 07/02/2008 | CN100399602C Electrode, a method for manufacturing an electrode and bipolar battery |
| 07/01/2008 | US7393605 Fuel cell end unit with integrated heat exchanger |
| 06/10/2008 | US7384701 Biocatalytic direct alcohol fuel cell |
| 06/04/2008 | EP1279198B1 High performance battery and current collector therefor |
| 06/03/2008 | US7383064 Recharging method and associated apparatus |
| 05/28/2008 | EP1614183B1 Fuel cell system and control method |
| 05/28/2008 | EP1502313A4 Membrane based electrochemical cell stacks |
| 05/27/2008 | US7378178 Catalyst support material for fuel cell |
| 05/27/2008 | US7377948 Layered electrochemical cell and manufacturing method therefor |
| 05/22/2008 | US20080118785 Fuel Cell System Including an Ion Filter |
| 05/21/2008 | EP1588451B1 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 |
| 05/21/2008 | EP1512192B1 Fuel cell compression assembly |
| 05/20/2008 | US7374837 Liquid electrochemical cell stacks and manufacturing methods for same |
| 05/20/2008 | US7374835 Fuel cell element |
| 05/15/2008 | US20080113246 Arrangement And Method In A Fuel Cell Apparatus |
| 05/14/2008 | EP1579519A4 Method and apparatus for preventing water in fuel cell power plants from freezing during storage |
| 05/14/2008 | CN100388544C Variable pressure drop stack |
| 05/08/2008 | US20080107936 Hydrogen passivation shut down system for a fuel cell power plant |
| 05/07/2008 | CN101174701A Hydrophilic polymers and their use in electrochemical cells |
| 05/07/2008 | CN100386691C Electrooptic device containing ion liquid, electrooptic vehicle mirror, and electrolytes therefor |
| 05/06/2008 | CA2408193C Method and apparatus for cold temperature operation of fuel cells utilizing hydrides having different heat capacities |
| 04/24/2008 | US20080096075 Electrochemical Device |
| 04/17/2008 | US20080090141 Electrochemical energy storage device |
| 04/16/2008 | EP1529240A4 Electrolytes for electrooptic devices comprising ionic liquids |
| 04/15/2008 | US7357136 Patient interface assembly and system using same |
| 04/08/2008 | US7354678 Fe-Li-A1 anode composite and thermal battery containing the same |
| 03/27/2008 | DE112004002094T5 Variable Katalysatorbeladung auf Grundlage einer Strömungsfeldgeometrie Variable catalyst loading based on a flow field geometry |
| 03/27/2008 | DE112004000147T5 Verbinden bipolarer Platten in Brennstoffzellenstapeln mit Protonenaustauschmembran Combine bipolar plates in fuel cell stacks with proton exchange membrane |
| 03/26/2008 | EP1374326A4 Method and apparatus for cold temperature operation of fuel cells utilizing hydrides having different heat capacities |
| 03/19/2008 | EP1689504A4 Fuel cell system including an ion filter |
| 03/19/2008 | EP1565953B1 Thermal energy management in electrochemical fuel cells |
| 03/18/2008 | US7345454 Energy storage system |
| 03/18/2008 | US7345005 Electrocatalysts and processes for producing |
| 03/13/2008 | DE112004000920T5 Polymerelektrolytmembranen (PEMS) beruhend auf von Imidazolring terminierten, auf Hybride anorganisch-organische Polymere gepfropften flexibeln Zweigen Polymer electrolyte membranes (PEMS) based on the imidazole ring of terminated grafted on hybrid inorganic-organic polymers flexibeln branches |
| 03/12/2008 | EP1665424A4 Solid oxide fuel cells with novel internal geometry |
| 03/12/2008 | CN100375328C Partition wall for a bipolar battery, bipolar electrode, bipolar battery and method for producing a partition wall |
| 03/12/2008 | CN100375326C Fuel cell system with back-heating exchanger |
| 03/11/2008 | US7341803 Battery with increased electrode interfacial surface area and increased active materials |
| 03/06/2008 | DE112004002129T5 Frosttolerante Brennstoffzellen-Kraftanlage mit einem Zweikomponenten-Mischkühlmittel Frost tolerant fuel cell power plant with a two-component mixing coolant |
| 03/05/2008 | EP1497871A4 Solid oxide fuel cell and system |
| 02/19/2008 | US7332247 Electrode for an electrochemical cell and process for making the electrode |
| 02/14/2008 | US20080038601 Efficient micro fuel cell systems and methods |
| 02/13/2008 | EP1678768A4 Process and apparatus for improving led performance |
| 02/12/2008 | US7329348 Fuel cell system including an ion filter |
| 02/06/2008 | CN101120471A Fuel cell supply including information storage device and control system |
| 02/06/2008 | CN100367555C Joining of bipolar plates in proton exchange membrane fuel cell stacks |
| 02/05/2008 | US7326736 Composite proton exchange membrane and method of manufacturing the same |
| 02/05/2008 | US7326495 Magnesium is stabilized in the fluorite structure, electrochemical cell |
| 01/31/2008 | US20080023839 Molybdenum-based electrode with carbon nanotube growth |
| 01/24/2008 | US20080016681 Method of storing electricity in quantum batteries |
| 01/17/2008 | US20080014487 Membrane Electrode Assembly With Controlled Water Management /Ion Flow |
| 01/17/2008 | US20080014477 Power source for spacecraft or underwater vehicle such as submarines; reduction reactions occur at the cathode side using hydrogen peroxide, rather than oxygen gas |
| 01/10/2008 | US20080008646 Portable fuel processor |
| 01/10/2008 | DE112004000171T5 Korrosionsbeständige Anschlussplatten für Brennstoffzellen Corrosion-resistant connection plates for fuel cells |
| 01/09/2008 | CN101103484A Arrangement for compressing fuel cells in a fuel cell stack |
| 01/09/2008 | CN100361329C Hydrogen storage material with high storage capacity |
| 01/09/2008 | CN100361327C Electrode for an electrochemical cell and process for making the electrode |
| 01/08/2008 | US7316859 Storage system and method for supplying hydrogen to a polymer membrane fuel cell |
| 01/03/2008 | US20080002752 Anodes for fluorine gas discharge lasers |
| 01/02/2008 | EP1556913B1 Electric battery having autonomous watering and acid mixing systems |
| 01/02/2008 | CN100359741C 氧化还原流动蓄电池 Redox flow batteries |
| 12/27/2007 | US20070294941 produces hydrogen from a fuel source; processor comprises a reformer and burner; reformer includes a catalyst that facilitates the production of hydrogen from the fuel source; method comprises supplying inlet process gas or liquid to burner after it has been heated in dewar chamber; efficiency |
| 12/26/2007 | CN101095255A Arrangement and method in a fuel cell apparatus |
| 12/26/2007 | CN101095254A A preheating arrangement in a fuel cell apparatus |
| 12/25/2007 | US7311986 Multi-function energy system operable as a fuel cell, reformer, or thermal plant |
| 12/21/2007 | WO2003077329A3 Polymer composites, electrodes and fuel cells |
| 12/20/2007 | US20070292730 Multiblock Copolymers Containing Hydrophilic Hydrophobic Segments for Proton Exchange Membrane |
| 12/20/2007 | DE10164300B4 Verfahren und Vorrichtung zur Regenerierung von Zink-Elektroden für wiederaufladbare Zink-Luft-Batterien Method and device for the regeneration of zinc electrodes for rechargeable zinc-air batteries |
| 12/13/2007 | WO2004027891A3 Fuel cell systems having internal multistream laminar flow |
| 12/12/2007 | CN100355145C Temperature control apparatus and method for high energy electrochemical cells |