| Patents for H01M 2 - Constructional details, or processes of manufacture, of the non-active parts (85,170) |
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| 10/03/2000 | US6126759 Steel sheet for 2-piece battery can having excellent formability, anti secondary work embrittlement and corrosion resistance |
| 10/03/2000 | US6126704 Inserting cathode material into the open end of the casing, then forcing an elongated plunger into the cathode material while providing means for preventing the cathode material from rising more than a predetermined level; efficiency |
| 10/03/2000 | US6125677 Apparatus for processing battery case can, a battery, and a manufacturing method of battery |
| 09/28/2000 | WO2000057504A1 Thin lithium battery with slurry cathode |
| 09/28/2000 | WO2000057502A1 A venting system for a battery |
| 09/28/2000 | WO2000057501A1 Battery casing |
| 09/28/2000 | WO2000057243A1 Electrochemical device, such as an electrically controlled system with variable optical and/or energy properties |
| 09/28/2000 | WO2000041252A3 Arrangement of electrochemical cells |
| 09/28/2000 | CA2367043A1 Thin lithium battery with slurry cathode |
| 09/28/2000 | CA2332622A1 Electrochemical device of electrically controllable system type having variable optical and/or energy properties |
| 09/27/2000 | EP1039566A2 Alkaline storage battery with two separators |
| 09/27/2000 | EP1039565A2 A sealed battery with less electrolyte leakage |
| 09/27/2000 | EP1039564A1 Sealed battery suited to production in a slim rectangular form |
| 09/27/2000 | EP1039563A1 A method for treating contact leads on electrochemical cells so as to achieve improved hermeticity and hermetically sealed electrochemical cells derived therefrom. |
| 09/27/2000 | EP1039562A2 Rectangular battery |
| 09/27/2000 | EP1038331A1 Lithium-polymer type battery and control system |
| 09/27/2000 | EP1038329A1 Lithium secondary battery |
| 09/27/2000 | EP1038327A1 Gasket for miniature galvanic cells |
| 09/27/2000 | CN2398731Y Sealing structure assembly for lead-acid battery |
| 09/27/2000 | CN2398730Y Cell with screw-thread |
| 09/27/2000 | CN1268254A Current interrupter for electrochemical cells |
| 09/27/2000 | CN1268253A A V-shaped gasket for galvanic cells |
| 09/27/2000 | CN1268252A Snap-through gasket for galvanic cells |
| 09/27/2000 | CN1268086A High strength clad material having excellent moldability |
| 09/27/2000 | CN1267925A Solid electrolytic battery |
| 09/27/2000 | CN1267921A 碱性蓄电池 Alkaline batteries |
| 09/27/2000 | CN1267920A Sealed battery adapted for thin and long product |
| 09/27/2000 | CN1267919A Sealed battery with less electrolyte leakage |
| 09/27/2000 | CN1267839A Shrouding opening/closing apparatus for electronic equipment and electronic equipment with the same apparatus |
| 09/26/2000 | US6124781 Conductive polymer PTC battery protection device and method of making same |
| 09/26/2000 | US6124699 Battery charger device |
| 09/26/2000 | US6124061 Lithium ion secondary battery |
| 09/26/2000 | US6124059 Separator for sealed lead accumulators |
| 09/26/2000 | US6124056 Battery holder |
| 09/26/2000 | US6124055 Cover for polar element for the lid of a battery |
| 09/26/2000 | US6124054 Hydrogen-fueled fuel cell having sufficient flow in the anode flow field to purge the anode of inert residue, while providing fuel-free exhaust into the atmosphere; electric automobile; reacts residual fuel in the exhaust of the anode |
| 09/26/2000 | US6123266 Cooling system for stand-alone battery cabinets |
| 09/22/2000 | CA2302980A1 A method for treating contact leads on electrochemical cells so as to achieve improved hermeticity and hermetically sealed electrochemical cells derived therefrom |
| 09/21/2000 | WO2000055979A1 Portable radio communication apparatus |
| 09/21/2000 | WO2000055930A1 Sealed lead-acid battery separator |
| 09/21/2000 | WO2000055929A1 Battery with container compartment and end wall stiffening block |
| 09/21/2000 | WO2000055877A1 Hole sealing plate and pressure regulating mechanism for the hole sealing plate |
| 09/21/2000 | DE19911413A1 Production of cationic exchange membrane thin layers used in fuel cells comprises building sulfonic acid groups into deposited thin layers by treating with an aqueous hydrogen sulfite solution |
| 09/21/2000 | DE19911362A1 Batteriebetriebenes Bohrgerät Battery-powered drill |
| 09/21/2000 | CA2368063A1 Battery with container compartment and end wall stiffening block |
| 09/21/2000 | CA2332512A1 Seal plate and pressure adjusting mechanism for seal plate |
| 09/20/2000 | EP1037297A1 Alkaline storage battery with group of spiral electrodes |
| 09/20/2000 | EP1037292A1 Sealed battery in which an electrolyte-injection hole is favorably sealed |
| 09/20/2000 | EP1037291A1 Terminal feed-through for electric storage cells |
| 09/20/2000 | EP1037290A1 Method of manufacturing enclosed battery and enclosed battery |
| 09/20/2000 | EP1036636A1 Battery-powered drill |
| 09/20/2000 | EP1036316A1 Instrument |
| 09/20/2000 | EP1035989A1 Device for receiving and locating a battery |
| 09/20/2000 | CN1267376A Packed battery tester |
| 09/20/2000 | CN1267099A Battery |
| 09/20/2000 | CN1267098A Alkaline storage bettery with scroll electrode body |
| 09/20/2000 | CN1267094A Lead accumulator |
| 09/20/2000 | CN1267093A Battery and electric power tool |
| 09/20/2000 | CN1266762A Battery-operated type drilling tool |
| 09/19/2000 | US6120939 A consolidated nonwoven mat of ultrafine polymeric fibers to prevent direct contact between electrodes; barrier |
| 09/19/2000 | US6120935 Flat accumulator device having an electrochemical cell and electrical contacts |
| 09/19/2000 | US6120934 Cell tray assembly and cover system for lead-acids cells and batteries |
| 09/19/2000 | US6120932 Battery mounting assembly for a radio |
| 09/19/2000 | US6120931 Lead-acid accumulator, particularly for motor vehicles |
| 09/19/2000 | US6120930 Rechargeable thin-film electrochemical generator |
| 09/19/2000 | US6120929 Lid for accumulator batteries and charging devices co-operating with said lid |
| 09/19/2000 | US6120928 Protection device and battery cell using this protection device |
| 09/19/2000 | US6120565 Providing an anode and a button-type cathode comprises manganese dioxide, fluorohydrocarbon and a polymeric binder containg polytetrafluoroethylene and homo or copolymer of vinyldiene fluoride, incorporating electrodes into a battery |
| 09/19/2000 | US6120564 Connection method for batteries |
| 09/19/2000 | US6120563 Each electrode comprises a series of plates spaced along a continuous current collector, and the plates are flat-folded rather than wound into a cylinder; used for capacitors and batteries |
| 09/19/2000 | US6119864 Storage device to accommodate batteries of varying sizes |
| 09/19/2000 | US6119762 Device for manufacturing an electrode plate assembly for lead accumulator |
| 09/14/2000 | WO2000054349A1 Box for set of electric storage batteries |
| 09/14/2000 | WO2000054348A1 Box for set of electric storage batteries |
| 09/14/2000 | WO2000054347A1 Battery containing electrochemical cells and method for producing the same |
| 09/14/2000 | WO2000054130A1 Electronic equipment |
| 09/14/2000 | WO2000024796A8 Novel ion-conducting materials suitable for use in electrochemical applications and methods related thereto |
| 09/14/2000 | WO2000017950A9 Improved process for manufacturing electrochemical cells |
| 09/14/2000 | DE19910433A1 Elektrochemische Zellen enthaltende Batterie und Verfahren zur Herstellung derselben Containing battery and method for producing the same electrochemical cells |
| 09/13/2000 | EP1035611A2 Solid electrolyte battery |
| 09/13/2000 | EP1035605A1 Electrode, method of producing electrode, and cell comprising the electrode |
| 09/13/2000 | EP1035604A1 Electrode, method of producing electrode, and cell comprising the electrode |
| 09/13/2000 | EP1035599A1 Battery pack and power tool |
| 09/13/2000 | EP1035598A1 Coin-shaped cell and method for producing the same |
| 09/13/2000 | EP1035597A1 Nonaqueous electrolyte battery |
| 09/13/2000 | EP1034595A1 Control loop for pulse charging lithium ion cells |
| 09/13/2000 | EP0848702B1 Substituted trifluorostyrene compositions |
| 09/13/2000 | EP0771371B1 Flexible ignition resistant biregional fiber, articles made from biregional fibers, and method of manufacture |
| 09/13/2000 | CN2396514Y Multipurpose cell clamp for four-terminal electrode |
| 09/13/2000 | CN2396513Y Lithium cell with safety protector |
| 09/13/2000 | CN1266395A Method and apparatus for making a one piece battery jar |
| 09/12/2000 | US6118248 Battery having a built-in controller to extend battery service run time |
| 09/12/2000 | US6117589 Lithium battery with roughened electrode tab |
| 09/12/2000 | US6117588 Detachable battery handle assembly |
| 09/12/2000 | US6117587 Battery and battery suspending jig |
| 09/12/2000 | US6117586 Cap assembly of battery |
| 09/12/2000 | US6117584 Thermal conductor for high-energy electrochemical cells |
| 09/12/2000 | US6117583 Lead battery |
| 09/12/2000 | US6117576 Lithium ion battery having on exterior side surface a protective circuit board whose connectors between the anode and cathode can be varied in length to relieve stress of thermal expansion/contraction |
| 09/12/2000 | US6117575 Battery compartment |