| Patents for H01M 2 - Constructional details, or processes of manufacture, of the non-active parts (85,170) |
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| 09/14/2004 | US6790545 Battery holder with battery releasing mechanism |
| 09/14/2004 | US6790243 Charging, then open-circuiting cell for about eight hours, to produce an aged initially charged cell; charging aged cell to 4.1 volts at 1/2 ma/ cm2, while allowing any generated gas to vent, discharging cell to 2.5 volts |
| 09/10/2004 | WO2004077592A1 Alkaline battery sealing gasket, and enclosed type alkaline battery |
| 09/10/2004 | WO2004077591A1 Outer cover material for lithium battery and method of producing the same |
| 09/10/2004 | WO2004077590A2 Externally manifolded membrane based electrochemical cell stacks |
| 09/10/2004 | WO2004077588A2 Li polymer batteries with separator dispersion and method for the production thereof |
| 09/10/2004 | WO2004076927A1 Battery type lighter |
| 09/10/2004 | WO2004076017A2 Hydrogen recycle for high temperature fuel cells |
| 09/10/2004 | WO2004057722A3 Rechargeable battery power source for maritime radio buoys |
| 09/10/2004 | WO2004030120A3 Battery case, cover and feedthrough |
| 09/09/2004 | US20040177284 Personal computing device having single-cell battery |
| 09/09/2004 | US20040175626 Composite polymer electrolytes for a rechargeable lithium battery |
| 09/09/2004 | US20040175625 Membranes made directly from polymer dispersion; chemical resistance, mechanical strength, low liquid crossover; simple, low cost; including such as methyl methacrylate-sulfopropyl methacrylate copolymer; methanol fuel cells |
| 09/09/2004 | US20040175624 Thin layer electrochemical cell with self-formed separator |
| 09/09/2004 | US20040175616 Alkaline Battery |
| 09/09/2004 | US20040175612 Electrochemical cell |
| 09/09/2004 | US20040175611 Film covered battery |
| 09/09/2004 | US20040175610 Battery cooling system |
| 09/09/2004 | US20040175609 Film covered battery and stacked battery assembly |
| 09/09/2004 | US20040175608 Polymeric separator plates |
| 09/09/2004 | US20040175607 Unit cell of flat solid oxide fuel cell and fuel cell stack comprising the same |
| 09/09/2004 | US20040175603 Durable and an easy refueling metal-gas battery with soft pocket |
| 09/09/2004 | US20040175599 Fuel cell replenishment using a cartridge |
| 09/09/2004 | US20040175520 Plastics film composed of rigid polyvinyl chloride (RPVC) and process for its production |
| 09/09/2004 | US20040174138 Battery cooling system |
| 09/09/2004 | US20040174136 Battery package and method for measuring characteristics of battery contained in battery package |
| 09/09/2004 | US20040173974 Seal feature to prevent bending |
| 09/09/2004 | US20040173615 Fuel storage container for a fuel cell |
| 09/08/2004 | EP1455407A2 Non-perfluoropolymer resins containing ionic or ionizable groups and products containing the same |
| 09/08/2004 | EP1455400A2 Film covered battery |
| 09/08/2004 | EP1455399A1 Resin film made of hard polyvinylchloride (hpvc) and method for its production. |
| 09/08/2004 | EP0909251B1 Package and method for packaging objects such as zinc air batteries |
| 09/08/2004 | CN2640055Y Multi-type charging battery matching box |
| 09/08/2004 | CN2640051Y Improved observing plastic piece |
| 09/08/2004 | CN2640050Y Flexible connection wire for storage battery |
| 09/08/2004 | CN2640049Y Battery clamping structure |
| 09/08/2004 | CN2640048Y Lead-acid battery case with portable handle |
| 09/08/2004 | CN2640047Y Full-sealed storage battery |
| 09/08/2004 | CN2638807Y Battery case structure of toy container vehicle |
| 09/08/2004 | CN1528029A Polymer gel electrlyte-use composition and method of pouring non-aqueous electrolyte solution |
| 09/08/2004 | CN1527845A Method for forming fluorinated ionomers |
| 09/08/2004 | CN1527432A 电池 Battery |
| 09/08/2004 | CN1527431A 电解质和使用它的电池 An electrolyte and a battery using it |
| 09/08/2004 | CN1527430A Closed accumulator |
| 09/08/2004 | CN1527424A Spare power supply activating and automatic charging device |
| 09/08/2004 | CN1527419A Non-woven fibric for alkaline cell isolator and producing method thereof |
| 09/08/2004 | CN1527418A Battery partitioning board |
| 09/08/2004 | CN1527417A Thin film-wrapped battery |
| 09/08/2004 | CN1527416A Battery packed with thin film and stacked battery assembly |
| 09/08/2004 | CN1526758A Non-perfluor polymer resin containing ion or ionizing group |
| 09/08/2004 | CN1166024C Nonaqueous electrolyte battery |
| 09/08/2004 | CN1166022C Alkaline charging battery and method for making said charging battery |
| 09/08/2004 | CN1166017C Non water electrolyte battery |
| 09/08/2004 | CN1166016C Battery separator and method of making |
| 09/08/2004 | CN1165574C Wettable polypropylene compsn. and related method of manufacture |
| 09/07/2004 | US6789205 System for determining intrinsic safety status of the combination of a communication device and a battery |
| 09/07/2004 | US6787935 Battery sensor device |
| 09/07/2004 | US6787008 Hydrogen generating cell with cathode |
| 09/07/2004 | US6786381 Anti-oxidant battery contacts for fastener-driving tool |
| 09/07/2004 | US6786226 Battery fluid supply system |
| 09/06/2004 | CA2459808A1 Electrical contacting device for a fuel cell |
| 09/05/2004 | CA2459691A1 Seal feature to prevent bending |
| 09/02/2004 | WO2004075375A2 Electrical power generator |
| 09/02/2004 | WO2004075320A2 Accumulator cell assembly with extended collector foil |
| 09/02/2004 | WO2004075317A1 Separator for storage battery, storage battery, and method for manufacturing storage battery |
| 09/02/2004 | WO2004075316A2 Electrochemical energy source and electronic device incorporating such an energy source |
| 09/02/2004 | WO2004075315A2 Battery containing fibrous material |
| 09/02/2004 | WO2004024485A3 Battery fluid supply system |
| 09/02/2004 | WO2003088374A3 Asymmetric supercapacitor device with extended capability |
| 09/02/2004 | US20040171303 Electrical connection passing through a dividing wall |
| 09/02/2004 | US20040170901 prepared by free-radical grafting onto hydrocarbons or hydrocarbon ethers of olefinically unsaturated fluorocarbons containing sulfonyl fluoride, fluorosulfonate, fluorosulfonimide, or fluorosulfonyl methide groups, wherein the grafting step is followed by a hydrolysis step |
| 09/02/2004 | US20040170899 Secondary battery, manufacturing method for secondary battery, and manufacturing apparatus for secondary battery |
| 09/02/2004 | US20040170898 Nonaqueous electrolyte battery |
| 09/02/2004 | US20040170893 that prevents leakage of electrolyte out of the cell frame and also provides a good workability in assembling the redox flow battery |
| 09/02/2004 | US20040170892 final assembly of the battery is simplified |
| 09/02/2004 | US20040170891 Angular enclosed battery |
| 09/02/2004 | US20040170888 Battery and battery container |
| 09/02/2004 | US20040170887 Non-aqueous electrolytic secondary battery |
| 09/02/2004 | US20040170883 Fuel cell module |
| 09/02/2004 | US20040170881 Fuel cell separator and production method therefor |
| 09/02/2004 | US20040170878 Evaporative cooled fuel cell |
| 09/02/2004 | US20040169493 Secondary cell and method of operating the secondary cell |
| 09/02/2004 | US20040168307 Packing apparatus for an automated manufacturing system of lithium secondary battery |
| 09/02/2004 | US20040168305 Apparatus and method for converting a fuel cell membrane web to precisely positioned membrane sheets |
| 09/02/2004 | DE4305190B4 Schubmaststapler Reach Truck |
| 09/02/2004 | DE202004008250U1 Kombination aus Stromversorgung und abnehmbarem elektrischem Werkzeug Combination of power and removable electric tool |
| 09/02/2004 | DE102004007203A1 Separatorkanalaufbau für eine Brennstoffzelle Separatorkanalaufbau for a fuel cell |
| 09/02/2004 | CA2516220A1 Separator for storage battery, storage battery, and method of producing storage battery |
| 09/01/2004 | EP1453127A2 Polymer electrolyte fuel cell; semifinished product thereof and a method of producing |
| 09/01/2004 | EP1453125A2 Apparatus for use of single point watering system with monobloc lead-acid batteries |
| 09/01/2004 | EP1453124A2 Terminal for accumulator |
| 09/01/2004 | EP1453123A1 Secondary battery and manufacturing method thereof |
| 09/01/2004 | EP1453122A2 Crosslinking polymer-supported porous film for battery separator and method for producing battery using the same |
| 09/01/2004 | EP1453121A1 Circuit component connector, its connection structure, and gasket |
| 09/01/2004 | EP1453120A2 Silicone seal for bipolar plates in a pem fuel cell |
| 09/01/2004 | EP1453119A1 Electrochemical generator with monobloc connector |
| 09/01/2004 | EP1453118A2 Laminate packaging for flat cells |
| 09/01/2004 | EP1451888A1 Digital battery |
| 09/01/2004 | EP1451883A1 Nickel hydrogen battery |
| 09/01/2004 | EP1451882A2 Reinforced multilayer separator for lead-acid batteries |