| Patents for C01G 51 - Compounds of cobalt (4,198) |
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| 07/21/2009 | US7563540 Cathode active material and lithium secondary battery using the same |
| 07/16/2009 | WO2009087272A2 A method for preparing metal nanoparticles |
| 07/15/2009 | CN101481147A Process for preparing superfine cobaltosic oxide |
| 07/15/2009 | CN101481146A Preparation of cobalt nitrate solution |
| 07/09/2009 | WO2009085651A1 Metal carbonate particles for use in medicine and methods of making thereof |
| 07/09/2009 | WO2009084214A1 Lithium manganate for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery |
| 07/09/2009 | CA2710539A1 Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery |
| 07/08/2009 | CN101475225A Method for preparing cobalt oxide powder by ozone dispersion oxidation precipitation-heat decomposition |
| 07/08/2009 | CN100511818C 非水电解质二次电池 The non-aqueous electrolyte secondary battery |
| 07/07/2009 | USRE40834 Positive active material for rechargeable lithium batteries and method of preparing the same |
| 07/02/2009 | WO2009081703A1 Burned composite metal oxide and process for producing the same |
| 06/30/2009 | US7554029 Complex oxide having p-type thermoelectric characteristics |
| 06/30/2009 | US7553474 Heating metal compound in aqueous medium with quaternary ammonium carbonate; hydrothermal processing; hydrolysis; uniform particle size distribution; oxides of aluminum, yttrium, magnesium, calcium, barium, zinc, nickel, indium, iron, cobalt, cerium, bismuth, titanium, zirconium, silicon, and/or tin |
| 06/23/2009 | US7550098 Combining starting materials free of lithium, source of phosphate ion and source of reducing carbon to provide mixture, then heating; electrodes; batteries |
| 06/18/2009 | WO2009040668A3 Positive electrode active material, method for manufacturing positive electrode active material, lithium secondary battery, and method for manufacturing lithium secondary battery |
| 06/18/2009 | US20090157339 Electrode material for lithium secondary battery, electrode structure and lithium secondary battery |
| 06/16/2009 | US7547493 Improved initial capacity and retention |
| 06/16/2009 | US7547492 Lithium cobalt oxide, method for manufacturing the same, and nonaqueous electrolyte secondary battery |
| 06/10/2009 | EP2068386A1 Oxide material and electrode for fuel cell comprising same |
| 06/10/2009 | CN100497187C Method for extracting cobalt-manganese metal compound from active sludge |
| 06/04/2009 | US20090142522 Hollow nanocrystals and method of making |
| 06/03/2009 | CN101445278A Method for preparing anode material lithium cobalt oxide used by lithium ion battery |
| 06/03/2009 | CN100494077C Process for preparing superfine cobalt oxide powder by boosting, parallel-flow and precipitation |
| 06/02/2009 | US7541114 Anode active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery |
| 05/28/2009 | WO2009065180A1 Non-metal doped metal oxide nanosheets and method of production thereof |
| 05/28/2009 | WO2009065179A1 Nanosheets with band gap modification agent and method of production thereof |
| 05/28/2009 | US20090133822 Dispersion of superparamagnetic nanoscale particles of mixed metal oxide of two divalent and one trivalent metals and having a volume-averaged particle diameter of 20 to 100 nm in a surfactant; for the production of adhesives whose properties can be modified by heating |
| 05/22/2009 | WO2009063838A1 Active material for lithium rechargeable battery, lithium rechargeable battery, and process for producing the same |
| 05/21/2009 | US20090127504 Positive active material for lithium secondary battery and method of preparing same |
| 05/20/2009 | CN101436666A Anode material of lithium ion cell and preparation method thereof |
| 05/20/2009 | CN101434418A Method for preparing Co3O4 nano material by hydrothermal method under magnetic field effect |
| 05/20/2009 | CN101434417A Dry preparation of battery grade spherical cobaltosic oxide particle |
| 05/20/2009 | CN101434416A Hydroxy spherical cobaltosic oxide and preparation thereof |
| 05/20/2009 | CN101434415A Battery grade spherical cobaltosic oxide particle size control method |
| 05/20/2009 | CN100488882C Preparation method for secondary crystal lithium cobalt acid of positive electrode material of lithium ion cell |
| 05/13/2009 | CN100486901C Synthesis method of cobaltosic oxide nano-tube |
| 05/12/2009 | US7531149 Synthetic control of metal oxide nanocrystal sizes and shapes |
| 05/12/2009 | CA2429412C Production of fine-grained particles |
| 05/07/2009 | WO2009057777A1 Granulated powder of transition metal compound for raw material for positive electrode active material of lithium secondary battery, and method for producing the same |
| 05/07/2009 | US20090117464 Fabrication method for electrode active material and lithium battery comprising electrode active material fabricated therefrom |
| 05/06/2009 | CN101423279A Cobalt and manganese recovery method in purified terephthalic acid refined waste water |
| 05/06/2009 | CN101423260A Method for preparing cobalt molybdate nano rod grating material |
| 05/06/2009 | CN100484865C Process for preparing fine metal oxide particles |
| 04/29/2009 | CN100483807C Method for preparing plus plate material of lithium ion battery by combustion method |
| 04/29/2009 | CN100482590C Method for synthesizing electron-ion mixed conductor material |
| 04/23/2009 | WO2009051130A1 Acrylic adhesive composition and pressure-sensitive adhesive sheet using the same |
| 04/23/2009 | WO2009049883A1 Laser and thermally writeable surface coating for materials |
| 04/22/2009 | EP2051319A2 Cathode active material and lithium ion secondary battery containing the same |
| 04/22/2009 | EP2050720A1 Laser and thermally writable surface coating for materials |
| 04/22/2009 | CN101415509A Preparation of uniform nanoparticles of ultra-high purity metal oxides, mixed metal oxides, metals, and metal alloys |
| 04/22/2009 | CN101415474A Device and method for the production of compounds by precipitation |
| 04/22/2009 | CN101412544A Preparation of layered cobalt oxide |
| 04/16/2009 | US20090098278 Method of preparing positive active material for a lithium secondary battery |
| 04/14/2009 | US7517613 Superior cycle life and safety and reduced internal resistance of the battery at low temperature; layered structured complex of a mixed oxide of lithuim, manganese, nickel and cobalt |
| 04/08/2009 | EP1355853B1 Production of fine-grained particles |
| 04/02/2009 | WO2009039579A1 Acid recovery from metal sulfates |
| 04/01/2009 | CN101399344A Active materials for non-aqueous electrolyte battery and non-aqueous electrolyte battery |
| 03/31/2009 | US7510805 Lithium metal composite oxide particles having particles with columnar or planar shape |
| 03/26/2009 | US20090081558 Active materials for non-aqueous electrolyte battery and non-aqueous electrolyte battery |
| 03/25/2009 | CN100472854C Process for producing lithium-containing composite oxide for positive electrode of lithium secondary battery |
| 03/24/2009 | US7507501 Positive active material composition for rechargeable lithium batteries |
| 03/19/2009 | US20090075175 Lithium metal composite oxide particles, process of producing lithium metal composite oxide particles, electrode structure containing lithium metal composite oxide particles, process of producing electrode structure , and lithium secondary battery having electrode structure |
| 03/19/2009 | US20090074639 Controlled copper leach recovery circuit |
| 03/18/2009 | EP2037518A1 Carbon particle having deposited fine particles, process for producing the same, and electrode for fuel cell |
| 03/18/2009 | EP1204602B1 A method for preparing lithium manganese spinel complex oxide having improved electrochemical performance |
| 03/18/2009 | CN100470883C Positive electrode active material, non-aqueous electrolyte secondary battery and method for manufacturing positive electrode active material |
| 03/17/2009 | US7504180 Positive electrode material for lithium secondary battery and process for producing the same |
| 03/11/2009 | CN101383442A Method for recovering and preparing lithium cobaltate from waste lithium ionic cell |
| 03/11/2009 | CN101383415A Negative material, preparation for lithium ion secondary cell, secondary cell for assembling |
| 03/10/2009 | US7501209 Process for producing a lithium-cobalt composite oxide for a positive electrode for a lithium secondary cell |
| 03/04/2009 | CN101376529A Method for producing spherical cobaltous carbonate |
| 02/24/2009 | CA2212507C Cobaltous oxide containing metallic cobalt, methods for producing the same and use thereof |
| 02/19/2009 | WO2009021651A1 Doped lithium transition metal oxides containing sulfur |
| 02/19/2009 | CA2694000A1 Doped lithium transition metal oxides containing sulfur |
| 02/18/2009 | CN101367555A Novel methods for preparing cobalt oxide, nickel oxide and copper oxide |
| 02/17/2009 | US7491378 To produce electrode having high capacity, and charging and discharging efficiency |
| 02/11/2009 | EP2021123A1 Gaseous phase process for the production of nano-scale particles |
| 02/11/2009 | CN100460334C Preparation of graduated nano-structural transition metal oxide by two-phase solvent soft interface process |
| 02/10/2009 | US7488465 Solid state synthesis of lithium ion battery cathode material |
| 02/10/2009 | US7488464 Producing high capacity and oxidation state sorbent, filtration and/or purification media; rapid, adaptive |
| 02/10/2009 | CA2337002C Process for synthesizing metal oxides and metal oxides having a perovskite or perovskite-like crystal structure |
| 02/04/2009 | CN100459242C Improved cathode compositions for lithium ion batteries |
| 02/04/2009 | CN100459238C Preparing method of anode material of lithium cobalt, nickel, manganese, oxygen lithium ion battery |
| 02/03/2009 | US7485282 Method for the preparation of metal oxides in nanometric particle form |
| 01/28/2009 | EP2018351A1 Island-covered lithium cobaltite oxides |
| 01/27/2009 | US7481991 Firing; oxidation; drying treatment |
| 01/22/2009 | US20090023071 Positive electrode active material for lithium secondary battery, method for manufacturing the same, and lithium secondary battery |
| 01/21/2009 | CN101351853A 氧化物磁性材料 Oxide magnetic materials |
| 01/21/2009 | CN101348284A Micro-nano electromagnetic shielding material and preparation thereof |
| 01/21/2009 | CN101348283A Solvent-thermal synthetic method of cobaltic-cobaltous oxide nanotube and porous nanocrystalline |
| 01/21/2009 | CN100454614C Cathode active material for lithium secondary battery, process for preparing the same and reactor for use in the same process |
| 01/20/2009 | US7479288 Nanoparticulate preparation |
| 01/15/2009 | WO2009008363A1 (inorganic nanoparticle)-(cellulose gel) complex, and method for production thereof |
| 01/15/2009 | US20090017383 Positive electrode active substance for lithium secondary battery and process for producing the same |
| 01/14/2009 | CN101346181A Metal nitrate conversion method |
| 01/14/2009 | CN101343084A Process for preparing high-density cobaltous carbonate |
| 01/14/2009 | CN100452488C Preparation method of ternary compound potassium ion battery plus plate material |
| 01/13/2009 | US7476467 Cathode active material including a lithium manganese-metal composite oxide and a lithium nickel-manganese-cobalt composite oxide having a layered structure; long-term service life and superior safety at both room and high temperature, even after repeated high-current charging and discharging |
| 01/08/2009 | WO2009006268A1 Black pigment compositions, thick film black pigment compositions, conductive single layer thick film compositions, and black and conductive electrodes formed therefrom |
| 01/08/2009 | WO2009005164A1 Lithium composite metal oxide |