| Patents for H01M 2 - Constructional details, or processes of manufacture, of the non-active parts (85,170) |
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| 04/26/2001 | DE19949549A1 Elektrolytisch beschichtetes Kaltband, vorzugsweise zur Verwendung für die Herstellung von Batteriehülsen sowie Verfahren zur Beschichtung desselben Electroplated cold-rolled strip, preferably of the same for use in the manufacture of battery sleeve as well as methods for coating |
| 04/26/2001 | CA2388013A1 A rechargeable lithium battery and an electrode therefor |
| 04/26/2001 | CA2324127A1 Polymer electrolyte membrane for use in lithium batteries |
| 04/25/2001 | EP1094548A1 Device for fixing and connecting of a battery |
| 04/25/2001 | EP1094530A1 Rechargeable battery pack for a mobile terminal with unique identification and time reference |
| 04/25/2001 | EP1093674A1 Catalyst equipped vapor-communicating multi-cell valve regulated lead-acid battery |
| 04/25/2001 | EP1093671A1 Electrochemical cell formed with big mouth open end can |
| 04/25/2001 | EP1093670A1 Ptc current limiting header assembly |
| 04/25/2001 | CN1292935A Prismatic battery housing |
| 04/25/2001 | CN1292579A Alkaline charging battery and method for making said charging battery |
| 04/25/2001 | CN1292576A Battery |
| 04/25/2001 | CN1292575A Rectangular sealed battery |
| 04/25/2001 | CN1292574A Sealed rectangular battery |
| 04/25/2001 | CN1292573A Sealed rectangular battery |
| 04/25/2001 | CN1292340A External packing method and external packing paper-sticking rolling-up clamping apparatus |
| 04/25/2001 | CN1065074C Electrochemical cell |
| 04/24/2001 | US6222348 Battery system featuring transmission of battery data from a battery pack |
| 04/24/2001 | US6221532 Paper separators for electrochemical cells |
| 04/24/2001 | US6221526 Auxiliary power source device for portable electronic instrument |
| 04/24/2001 | US6221524 Strap for thin metal film battery |
| 04/24/2001 | CA2129558C Battery with improved safety during mechanical abuse |
| 04/19/2001 | WO2001028196A1 Self-sealing accessible container |
| 04/19/2001 | WO2001028028A1 Electro-chemical power generation systems employing arrays of electronically-controllable discharging and/or recharging cells |
| 04/19/2001 | WO2001028008A1 Composite battery container with integral flexible ribs |
| 04/19/2001 | WO2001028007A1 Cuboid-shaped body with a packing that is adjacent thereto and a packing for said body |
| 04/19/2001 | WO2001027355A1 Method for producing an electrolytically coated cold rolled strip, preferably for use in the production of battery sheaths, and battery sheath produced according to said method |
| 04/19/2001 | WO2000035030A9 Battery network with compounded interconnections |
| 04/19/2001 | CA2389376A1 Method for producing an electrolytically coated cold rolled strip, preferably for use in the production of battery sheaths, and battery sheath produced according to said method |
| 04/18/2001 | EP1093178A1 Rechargeable battery with protective circuit |
| 04/18/2001 | EP1093173A1 Electrode material for non-aqueous electrolyte secondary cell and non-aqueous electrolyte secondary cell using the same |
| 04/18/2001 | EP1093171A2 Alkaline rechargeable batteries and process for the production of said rechargeable batteries |
| 04/18/2001 | EP1093170A1 Battery module |
| 04/18/2001 | EP1092244A1 Electrochemical cell having increased anode-to-cathode interface area |
| 04/18/2001 | EP1092243A1 Battery separator |
| 04/18/2001 | EP1092242A1 Sealing structure for an alkali battery |
| 04/18/2001 | EP1092241A1 Electrode cup for galvanic cell |
| 04/18/2001 | EP0873372B1 Method for the preparation of cation exchange membranes doped with insoluble metal salts |
| 04/18/2001 | CN2427018Y Electrode sheet structure for cell base |
| 04/18/2001 | CN1292155A Lithium ion battery using prismatic can with recessed surfaces |
| 04/18/2001 | CN1291802A Method of treating contact lead-wire on electrochemical cell so as to improve its sealing property and obtained sealed electrochemical cell |
| 04/18/2001 | CN1291797A Rechargeable lithium battery and method of making said battery |
| 04/18/2001 | CN1291796A Built-up type secondary battery |
| 04/17/2001 | US6219257 Integrated battery compartment and hinge |
| 04/17/2001 | US6218807 Charger |
| 04/17/2001 | US6218053 Thin aprotic electrolyte films, immobilized liquid membrane conductors, and batteries |
| 04/17/2001 | US6218051 Separator material for secondary lithium batteries |
| 04/17/2001 | US6218049 Metal oxide |
| 04/17/2001 | US6218048 Method of preliminarily heat treating positive electrodes of secondary lithium and lithium-ion Batteries and resulting positive electrodes and batteries |
| 04/17/2001 | US6218045 Covering bonded to container; venting valve |
| 04/17/2001 | US6218044 Opening and closing mechanism for battery compartment and water-proof/drip proof cover for the same |
| 04/17/2001 | US6218043 Dual voltage multiple configuration battery and adapter |
| 04/17/2001 | US6218042 Device for assembling electrochemical cells together to form a battery |
| 04/17/2001 | US6218041 Battery unit and a portable battery-operated device including such a battery unit |
| 04/17/2001 | US6218040 Automatic circuit breaker for a battery |
| 04/17/2001 | US6218038 Regulating a flow through a fuel cell |
| 04/17/2001 | US6218034 Cathode cylinder for use in metal-air fuel cell battery systems and method of fabricating the same |
| 04/17/2001 | US6216811 Acid retention system for a vehicle battery |
| 04/17/2001 | US6216764 Method and apparatus for making lead-acid batteries |
| 04/17/2001 | CA2122748C Battery with tester label and method for producing it |
| 04/17/2001 | CA2079462C Iontophoretic delivery device |
| 04/12/2001 | WO2001026175A1 Metal-air battery device |
| 04/12/2001 | WO2000076011A3 Methods of preparing a microporous article |
| 04/12/2001 | US20010000238 A rectangularly housed, multiple cell battery including a prismatic conductive container having a prismatic rectangular section, closed bottom and open top with a cover, the section housing the electrodes and separators; durability; efficiency |
| 04/12/2001 | DE19944192A1 Electric device with battery compartment has spring element(s) formed in one piece on cover part and/or holder and pressed against casing of inserted battery with cover part closed |
| 04/12/2001 | DE10032030A1 Integrierter Polymer-Metall-Riegel Built-in polymer-metal bolt |
| 04/12/2001 | CA2386764A1 Battery paste |
| 04/11/2001 | EP1091626A1 Circuit board of protective circuit for storage battery, protective circuit for storage battery, and storage battery pack |
| 04/11/2001 | EP1091438A2 Battery pack |
| 04/11/2001 | EP1091432A2 Structure for electrode terminals of battery module |
| 04/11/2001 | EP1091431A2 Gas discharging device for battery pack |
| 04/11/2001 | EP1091430A2 Safety vent device used in a battery module |
| 04/11/2001 | EP1091429A1 Battery holding device |
| 04/11/2001 | EP1091428A2 Structure for connecting a plurality of battery modules to constitute a battery pack |
| 04/11/2001 | EP1091427A1 Structure for fixing electrode plate groups in cells that constitute a battery module |
| 04/11/2001 | EP1091426A2 Structure for connecting a plurality of battery modules to constitute a battery pack |
| 04/11/2001 | EP1091366A1 Electrical device and assembly |
| 04/11/2001 | EP1091243A2 Battery contact for a single use camera |
| 04/11/2001 | EP1090435A1 Lithium-containing silicon/phosphates, method of preparation, and uses thereof |
| 04/11/2001 | EP1090434A1 A filler unit for automatically topping up a container with liquid |
| 04/11/2001 | EP1090433A1 Separator for sealed lead storage batteries |
| 04/11/2001 | EP1090432A1 Watertight battery compartment cover with latch actuated o-ring seal |
| 04/11/2001 | EP0947018B1 Method and apparatus for detecting and locating perforations in membranes employed in electrochemical cells |
| 04/11/2001 | CN1291359A Lithium secondary cell |
| 04/11/2001 | CN1291358A Strap for spirally wound thin metal film battery |
| 04/11/2001 | CN1291357A Vent cover for battery |
| 04/11/2001 | CN1291356A Snap-fit battery and holder |
| 04/11/2001 | CN1291355A Battery case for thin metal film cells |
| 04/11/2001 | CN1290973A Anhydrous electrolyte battery |
| 04/11/2001 | CN1290972A Secondary battery of non-aqeous electrolyte and its producing method |
| 04/11/2001 | CN1290969A Solid electrolytic battery |
| 04/10/2001 | US6215311 Battery cell inspecting method and apparatus |
| 04/10/2001 | US6215276 Portable self contained battery charger and radio |
| 04/10/2001 | US6215273 Portable electrical energy source |
| 04/10/2001 | US6214490 Foam collector for electrochemical cells |
| 04/10/2001 | US6214489 Method and apparatus to obtain the agitation of electrolyte inside a lead-acid storage battery |
| 04/10/2001 | US6214485 Direct hydrocarbon fuel cells |
| 04/10/2001 | US6213145 Battery water supply system for a battery-powered utility vehicle |
| 04/05/2001 | WO2001024304A1 IMPROVEMENTS TO Ni-Zn BATTERY |
| 04/05/2001 | WO2001024303A1 Lithium battery structure incorporating lithium pouch cells |
| 04/05/2001 | WO2001024302A1 Battery box |