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Browse by Category: Main > Chemistry
Class Information
Number: 423/599
Name: Chemistry of inorganic compounds > Oxygen or compound thereof > Metal containing > Plural metals or metal and ammonium containing > Manganese (e.g., manganate, etc.)
Description: Products or processes wherein the compound contains maganese.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8703341 Positive electrode active material for lithium battery Apr. 22, 2014
8663847 Positive active material for lithium secondary battery, and lithium secondary battery Mar. 4, 2014
8658125 Positive electrode active material and non-aqueous electrolyte secondary battery containing the same Feb. 25, 2014
8647771 Electrode-electrolyte composite powders for a fuel cell and method for the preparation thereof Feb. 11, 2014
8574541 Process of making cathode material containing Ni-based lithium transition metal oxide Nov. 5, 2013
8568684 Methods for synthesizing submicron doped silicon particles Oct. 29, 2013
8546298 Filtration media having a chemical reagent Oct. 1, 2013
8540961 Method of preparing material for lithium secondary battery of high performance Sep. 24, 2013
8481213 Cathode active material for lithium secondary battery Jul. 9, 2013
8470289 Manganese oxides and their use in the oxidation of alkanes Jun. 25, 2013
8440113 Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery May. 14, 2013
8435482 Mixed-metal oxides precipitated with supercritical CO.sub.2 May. 7, 2013
8435477 Dispersions of submicron doped silicon particles May. 7, 2013
8431108 Cathode materials and methods for production Apr. 30, 2013
8409543 Method for preparing pyrochlore-type oxide and method for producing electrocatalyst for fuel cell Apr. 2, 2013
8404211 Method for producing lithium-containing composite oxide and non-aqueous secondary battery Mar. 26, 2013
8394299 Precursor for the preparation of a lithium composite transition metal oxide Mar. 12, 2013
8362869 Stable thermistor based on a composition comprising rare earth metal Jan. 29, 2013
8349287 Positive electrode active material and non-aqueous electrolyte secondary battery containing the same Jan. 8, 2013
8343453 Carrier core material for electrophotographic developer and method for producing the same, carrier for electrophotographic developer, and electrophotographic developer Jan. 1, 2013
8333950 Process for the preparation of lithium metal oxides involving fluidized bed techniques Dec. 18, 2012
8329129 Method for preparing pyrochlore oxide, polymer electrolyte fuel cell, fuel cell system, and method for producing electro catalyst for fuel cell Dec. 11, 2012
8323612 Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery Dec. 4, 2012
8303841 Method for preparing cathode active material of lithium battery Nov. 6, 2012
8303927 Methods for manufacturing spinel-type lithium manganese and cathode active material for lithium secondary battery Nov. 6, 2012
8287828 Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery Oct. 16, 2012
8282856 Method for sintering lithium contained electrode material Oct. 9, 2012
8277980 Cathode active material for lithium secondary battery Oct. 2, 2012
8263241 Method for manufacturing secondary battery and method for preparing positive electrode active material for secondary battery Sep. 11, 2012
8236277 Process for producing nanoparticles Aug. 7, 2012
8216544 ZnO varistor powder Jul. 10, 2012
8216543 Methods of making water treatment compositions Jul. 10, 2012
8211572 Fabrication method for electrode active material and lithium battery comprising electrode active material fabricated therefrom Jul. 3, 2012
8192715 Lithium-containing composite oxide and its production method Jun. 5, 2012
8187705 Manganese vanadium tantalum oxide and pigments having a black metallic effect coated with the same May. 29, 2012
8137844 Cathode active material for lithium rechargeable battery, manufacturing method thereof and lithium rechargeable battery Mar. 20, 2012
8114309 Lithium-manganese composite oxides for lithium ion battery and process for preparing same Feb. 14, 2012
8115585 Variable resistance element Feb. 14, 2012
8105719 Anode material for lithium batteries Jan. 31, 2012
8101143 Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery Jan. 24, 2012
8048398 Process for preparing mixed metal oxide powders Nov. 1, 2011
8025861 Making electrocatalyst supports for fuel cells Sep. 27, 2011
7993611 Method of preparing ceramic powders using ammonium oxalate Aug. 9, 2011
7988880 Spinel type lithium transition metal oxide Aug. 2, 2011
7968070 Process for the production of metal oxide powders Jun. 28, 2011
7943111 Process of making cathode material containing Ni-based lithium transition metal oxide May. 17, 2011
7943113 Lithium-manganese oxides, method for preparing the same, and lithium adsorbent using the same May. 17, 2011
7939203 Battery containing Ni-based lithium transition metal oxide May. 10, 2011
7939202 Method for producing lithium-containing transition metal oxide May. 10, 2011
7939049 Cathode material containing Ni-based lithium transition metal oxide May. 10, 2011

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