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Browse by Category: Main > Chemistry
Class Information
Number: 429/128
Name: Chemistry: electrical current producing apparatus, product, and process > Current producing cell, elements, subcombinations and compositions for use therewith and adjuncts > Electrode or plural tablets, pellets or discs
Description: Apparatus having an electrode composed of plural tablets, pellets, or discs.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7608332 Cathode material particle comprising of plurality of cores of coated grains Oct. 27, 2009
7588861 Battery electrode producing method of filling active material into a metal coated fabric substrate Sep. 15, 2009
7575832 Ion conducting battery separator for lithium batteries, method for the production and use thereof Aug. 18, 2009
7566515 Flat non-aqueous electrolyte secondary cell Jul. 28, 2009
7553585 Battery with high electrode interfacial surface area Jun. 30, 2009
7550554 Aryl amine polymer, thin film transistor using the new aryl amine polymer, and method of manufacturing the thin film transistor Jun. 23, 2009
7534524 Methanol fuel cells May. 19, 2009
7459233 Anode and battery Dec. 2, 2008
7432014 Anode and battery Oct. 7, 2008
7410721 Positive electrode current collector and manganese dry battery using the same Aug. 12, 2008
7358011 Non-aqueous electrolyte secondary battery negative electrode material, making method, and lithium ion secondary battery Apr. 15, 2008
7341801 Polythiophenes having alkyleneoxythia thiophene units in electrolyte capacitors Mar. 11, 2008
7335440 Lithium-limited anode subassembly with solid anode current collector and spacer Feb. 26, 2008
7316862 Active material for electrode and non-aqueous secondary battery using the same Jan. 8, 2008
7309543 Layered lithium-nickel-based compound oxide powder and its production process Dec. 18, 2007
7303839 Negative electrode for lithium sulfur battery, method of preparing same and lithium sulfur battery comprising same Dec. 4, 2007
7288340 Integrated battery Oct. 30, 2007
7273674 Primary electrochemical cell having scalloped electrodes Sep. 25, 2007
7244527 Multi-cell battery charge control Jul. 17, 2007
7235328 Electrochemical generator element and corresponding battery Jun. 26, 2007
7232626 Planar electrochemical device assembly Jun. 19, 2007
7232627 Electrode for solid polymer fuel cell Jun. 19, 2007
7211349 Silver vanadium oxide provided with a metal oxide coating May. 1, 2007
7192672 Process for producing positive electrode active material for lithium secondary battery Mar. 20, 2007
7189478 Lithium secondary battery Mar. 13, 2007
7166689 Aryl amine polymer, thin film transistor using the aryl amine polymer, and method of manufacturing the thin film transistor Jan. 23, 2007
7138205 Battery with proportional collectors, straps, and plates Nov. 21, 2006
7135250 Multi-layer electrode structure and battery incorporating same Nov. 14, 2006
7118828 Implantable battery Oct. 10, 2006
7118826 Electrode-electrolyte composites having discrete regions Oct. 10, 2006
7112389 Batteries including improved fine fiber separators Sep. 26, 2006
7108941 Flat battery and production method therefor Sep. 19, 2006
7087346 Alkali/transition metal phosphates and related electrode active materials Aug. 8, 2006
6890685 Anode for secondary battery and secondary battery therewith May. 10, 2005
6887617 Multi-layer electrode structure, and method of manufacturing same May. 3, 2005
6805719 Balanced anode electrode Oct. 19, 2004
6783888 Control of cell swelling by the proper choice of carbon monofluoride (CFx) cathode materials in high rate defibrillator cells Aug. 31, 2004
6759160 Silicon oxide powder and making method Jul. 6, 2004
6743550 Double current collector cathode design using chemically similar active materials for alkali metal electrochemical Jun. 1, 2004
6743547 Pellet process for double current collector screen cathode preparation Jun. 1, 2004
6737191 Double current collector negative electrode design for alkali metal ion electrochemical cells May. 18, 2004
6727022 Powder process for double current collector screen cathode preparation Apr. 27, 2004
6692871 Double current collector cathode design for alkali metal electrochemical cells having short circuit safety characteristics Feb. 17, 2004
6692865 Double current collector cathode design using mixtures of two active materials for alkali metal or ion electrochemical cells Feb. 17, 2004
6692866 Lamination type secondary battery Feb. 17, 2004
6673487 Double current collector cathode design using the same active material in varying thicknesses for alkali metal or ION electrochemical cells Jan. 6, 2004
6635381 Electrochemical lithium ion secondary cell having a scalloped electrode assembly Oct. 21, 2003
6627349 Electrode for an electrochemical cell Sep. 30, 2003
6617074 Lithium ion polymer secondary battery and gelatinous polymer electrolyte for sheet battery Sep. 9, 2003
6537468 Composition for ionically conductive solid polymer, ionically conductive solid polyelectrolyte, binder resin, and secondary battery Mar. 25, 2003

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