Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 6 - Primary cells; Manufacture thereof
Patents for H01M 6 - Primary cells; Manufacture thereof (28,100)
12/2003
12/16/2003US6664005 Battery electrode and non-aqueous electrolyte battery equipped therewith
12/16/2003US6664003 Enhancing the oxidation of lead during production of lead-acid batteries comprising alloying magnesium with lead and subjecting the resulting alloy to oxidizing conditions
12/16/2003US6664000 Battery pack
12/14/2003CA2458378A1 Porous membrane and method of manufacturing the same
12/11/2003WO2003103080A1 Sealed nickel-zinc primary cell
12/11/2003WO2003103074A1 Flat secondary battery module with laminated film
12/11/2003WO2003102050A1 Sulfonated polyphosphazenes, uses thereof, and methods for preparing same
12/11/2003WO2003065483A3 Modular rack battery system
12/11/2003WO2002086988A3 Activatable metal air electrochemical cell
12/11/2003WO2002080291A3 Additive for lithium-ion battery
12/11/2003WO2002063702A3 Apparatus and method for assembling a flexible battery that is electrolyte-tight
12/11/2003US20030228524 Decomposition of organolithium compound
12/11/2003US20030228521 Gel electrolyte precursor and chemical battery
12/11/2003US20030228520 Mixture of ceramic fibers and binder; filtering suspension ofceramic fibers
12/11/2003US20030228518 Nonaqueous electrochemical cell with improved energy density
12/11/2003US20030228517 Electrochemical element with thin electrodes
12/11/2003US20030228516 Comformable battery
12/11/2003US20030228515 Electrochemical element
12/11/2003US20030228421 Method for the production of multilayers
12/11/2003US20030227277 Rechargeable battery packs for battery pack chargers with safety mechanisms
12/11/2003US20030227009 Metal oxide materials
12/10/2003EP1369951A1 Battery
12/10/2003EP1369940A1 Positive electrode material and battery comprising it
12/10/2003EP1369939A2 Galvanic element
12/10/2003EP1369815A1 Battery pack with electronics assembly
12/10/2003EP1368852A2 Non-hermetically sealed batteries and battery systems
12/10/2003EP1368849A2 Gel-type polymer electrolyte and use thereof
12/10/2003EP1368843A1 Connection device for an electric accumulator
12/10/2003EP1277250B1 Method for producing rechargeable lithium-polymer batteries and a battery produced according to said method
12/10/2003EP1203417B1 Alkaline cell with improved anode
12/10/2003EP0963964B1 Sound absorbing and heat insulating material, and method of manufacturing same
12/10/2003CN1461503A Coin-shaped battery
12/10/2003CN1461068A Magnesium magnanese laminated battery
12/10/2003CN1130782C Lithium seconary battery
12/10/2003CN1130781C Alkaline storage battery
12/10/2003CN1130779C Alkaline battery
12/09/2003US6660434 Graphite mixture
12/09/2003US6660418 Electrical device with removable enclosure for electrochemical cell
12/04/2003WO2003100893A1 A printed battery
12/04/2003WO2003100883A2 Conducting polymer-grafted carbon material for fuel cell applications
12/04/2003WO2003099881A1 Ion-conductive polymer, solid polyelectrolyte, and cell employing the same
12/04/2003WO2003078362B1 Improvements in electrochemistry
12/04/2003WO2003043101A3 Film battery for portable data carriers having an antenna function
12/04/2003WO2002095849A3 Lithium anodes for electrochemical cells
12/04/2003US20030224247 Battery pack for cordless device
12/04/2003US20030224243 Remote controller with a spare battery storage and mobile electronic apparatus
12/04/2003US20030224223 Battery pack electronics assembly
12/04/2003CA2486765A1 Conducting polymer-grafted carbon material for fuel cell applications
12/04/2003CA2484357A1 A printed battery
12/03/2003EP1366530A2 Battery cathode
12/03/2003CN1460307A Method and apparats for cold temp operation of fuel cells utilizing hydrides having different heat capacities
12/03/2003CN1460301A Redox material for cathodes in non-aqueous batteries
12/03/2003CN1459878A Non-aqueous electrolyte battery
12/02/2003US6657119 Placing coated metal wires between conducting layers of two conducting glasses, pressing the wires between conducting layers to break the coating of the wires, thus bringing metal wires in electric contact with conducting layers
12/02/2003US6657072 Method of preparing lithium complex salts for use in electrochemical cells
12/02/2003US6656642 Solvent of a cyclic carbonate, a linear carbonate and vinylene carbonate; reduction potential of less than 1 volt
12/02/2003US6656641 Polyethylene oxide, lithium compound and a ceramic
12/02/2003US6656639 Bipolar electrode having non-conductive electrode substrate and fibrous electrochemically active material
12/02/2003US6656635 Non-aqueous electrolyte secondary cell
12/02/2003US6656634 A sulfur compound is added to at least one of the cathode-mix layer, the anode-mix layer and the nonaqueous electrolyte; the sulfur compound decomposes a peroxide intermediate formed at high temperature suppressing decomposition of electrolyte
12/02/2003US6656632 Cell module structure
12/02/2003US6656630 Formed in situ separator for a battery
12/02/2003US6656629 High rate electrochemical cell
12/02/2003US6656233 Having thin films of lithium and a sulfide-based inorganic solid electrolyte; produced without degradation by air
12/02/2003US6656232 Foamed metal electrode; spirally winding a porous metallic supporting base filled with active material
11/2003
11/27/2003WO2003098719A1 Battery-driven electric apparatus
11/27/2003WO2003061038B1 Electric storage battery construction and method of manufacture
11/27/2003WO2002043165A3 Alkaline electrochemical cell having adhesive closure
11/27/2003US20030219650 Aluminum negative electrode battery
11/27/2003US20030219649 Nonaqueous electrolyte secondary battery
11/27/2003US20030219648 Printed battery
11/26/2003EP1365470A1 Inorganic solid electrolyte and lithium cell component
11/26/2003EP1365463A2 Material for electrolytic solutions and use thereof
11/26/2003EP1365460A2 Nonaqueous electrolyte secondary battery
11/26/2003EP1365459A2 Galvanic element
11/26/2003EP1365427A2 Electric double layer capacitor
11/26/2003EP1364424A2 Electrochemically activable layer or film
11/26/2003EP1016148B1 Snap-through gasket for galvanic cells
11/26/2003EP0658277B1 Flexible, conducting plastic electrode and process for its preparation
11/26/2003CN2588553Y Seal thermal-insulation box for accumulator
11/26/2003CN1129199C Electrode, method of producing it, and cell using said electrode
11/26/2003CN1129197C Method for making cathode active material and non-aqueous electrolyte secondary cell
11/25/2003US6654228 Self-contained portable energy storage device comprising housing with two external contact terminals and high-energy storage capacitor coupled between two internal terminals, voltage converter coupled to both sets of terminals
11/25/2003US6653843 Battery acid level alarm
11/25/2003US6653023 Rectangular battery
11/25/2003US6653018 Electrochemical device
11/25/2003US6653016 Extended temperature operating range electrochemical cells
11/25/2003US6653015 Lithium ion secondary battery
11/25/2003US6653014 Power sources for iontophoretic drug delivery systems
11/25/2003US6653013 Current collecting lugs in a cylindrical battery
11/25/2003US6652904 Methods to manufacture single cell and multi-cell regenerative photoelectrochemical devices
11/25/2003US6652330 Storage battery monitoring system with automatic electrical load shedding
11/20/2003WO2003096448A2 Alkaline cell with improved cathode comprising silver copper oxides
11/20/2003WO2003096446A1 Thin battery
11/20/2003WO2003096443A2 Alkaline cell with improved cathode ­
11/20/2003WO2003096442A2 Lithium cell with improved cathode comprising silver copper oxides
11/20/2003WO2003095414A1 Method of purifying quaternary alkylammonium salt and quaternary alkylammonium salt
11/20/2003US20030215720 Nonaqueous electrolytes based on organosilicon ammonium derivatives for high-energy power sources
11/20/2003US20030215719 Process for preparing ionomeric membranes
11/20/2003US20030215716 Lithium secondary battery
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