| Patents for C01G 51 - Compounds of cobalt (4,198) |
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| 06/14/2000 | CN1256785A Bonded magnet, magnet roll and ferrite powder to be used for their preparation, and method for producing the same |
| 06/08/2000 | DE19855913A1 Multimetalloxidmasse zur gasphasenkatalytischen Oxidation organischer Verbindungen Multimetal for gas-phase catalytic oxidation of organic compounds |
| 06/07/2000 | EP1005908A2 Multimetal oxide mass for gas phase oxidation of organic compounds |
| 06/07/2000 | EP1005579A1 Electrochemical synthesis of cobalt oxyhydroxide |
| 06/07/2000 | CN1256013A Electrode for non-queous electrolytic cells |
| 06/06/2000 | US6071489 Preparing a lithium transition metal oxide powder by mixing a lithium salt and a transition metal salt with a chelating agent; forming a sol; forming a gel; calcining |
| 06/02/2000 | WO2000031756A1 Ferrite magnet powder and magnet using said magnet powder, and method for preparing them |
| 05/31/2000 | CN1255106A Novel process for preparing spinel type lithium manganese composite oxide and cathode active material for rechargeable battery |
| 05/25/2000 | WO2000029331A1 Layered lithium metal oxides free of localized cubic spinel-like structural phases and methods of making same |
| 05/24/2000 | EP1002573A2 The combinatorial synthesis of novel materials |
| 05/24/2000 | EP1002572A2 The combinatorial synthesis of novel materials |
| 05/24/2000 | CA2254460A1 Systems and methods for the combinatorial synthesis of novel materials |
| 05/23/2000 | CA2134490C Process for the preparation of a high purity cobalt intermediate |
| 05/17/2000 | CN1253511A Autothermic reactor comprising oxygen ion conducting dense ceramic membrane and process using autothermic reactor for producing synthesis gas |
| 05/10/2000 | CN1052268C Element for electrochemical reactor or reactor cell |
| 05/03/2000 | EP0996591A1 Erfahren zur herstellung |
| 05/02/2000 | US6057057 Conductive agent and non-sintered nickel electrode for alkaline storage batteries |
| 04/27/2000 | WO2000023631A1 Micronic pre-alloyed metal powder based on three-dimensional transition metal |
| 04/27/2000 | WO2000023630A1 Metal powders based on tungsten and/or molybdenum and three-dimension metals |
| 04/27/2000 | CA2315347A1 Micronic pre-alloyed metal powder based on three-dimensional transition metal |
| 04/27/2000 | CA2315346A1 Metal powders based on tungsten and/or molybdenum and three-dimension metals |
| 04/26/2000 | CN1251318A Method for making ceramic coating |
| 04/25/2000 | US6054110 Process for producing lithium-cobalt composite oxide |
| 04/25/2000 | CA2171142C Planar solid-state membrane module |
| 04/20/2000 | WO2000022659A1 Method of forming cobalt-disilicide contacts using a cobalt-carbon alloy thin film |
| 04/19/2000 | EP0994073A1 Lithium manganese oxide spinel compound and method of preparing same |
| 04/13/2000 | WO2000021148A1 Alkaline storage battery |
| 04/12/2000 | EP0992281A2 The combinatorial synthesis of novel materials |
| 04/11/2000 | US6048643 Process for preparing lithium intercalation compounds |
| 04/05/2000 | CN1249354A Process for efficiently extracting cobalt compound from leftover containing cobalt |
| 04/04/2000 | US6045671 Systems and methods for the combinatorial synthesis of novel materials |
| 04/04/2000 | CA2148730C Synthesis of cathode material for lithium secondary batteries |
| 03/30/2000 | WO2000017106A1 Solid-state gas sensors and compounds therefor |
| 03/30/2000 | CA2339863A1 Solid-state gas sensors and compounds therefor |
| 03/16/2000 | WO2000014302A1 Electrochemical production of amorphous or crystalline metal oxides with particle sizes in the nanometer range |
| 03/15/2000 | EP0986115A1 Electrode for non-aqueous electrolytic cells |
| 03/15/2000 | EP0984826A1 Autothermic reactor comprising oxygen ion conducting dense ceramic membrane and process using the autothermic reactor for producing synthesis gas |
| 03/15/2000 | CN1247521A Method for producing lithium transition metalates |
| 03/09/2000 | DE19840842A1 Elektrochemische Herstellung amorpher oder kristalliner Metalloxide mit Teilchengrößen im Nanometerbereich Electrochemical production of amorphous or crystalline metal oxides with particle sizes in the nanometer range |
| 03/08/2000 | CN1246965A Polymer electrolyte, intercalation compounds and electrodes for batteries |
| 03/03/2000 | CA2281123A1 Thermally stable, highly active perovskite catalysts for complete oxidation at high temperatures, and the process for their preparation |
| 03/02/2000 | DE19838312A1 Mixed oxide catalysts containing molybdenum used for the dehydrogenation of propane |
| 03/01/2000 | EP0982068A2 Method of fabricating ceramic membranes |
| 02/26/2000 | CA2281078A1 Method of fabricating ceramic membranes |
| 02/02/2000 | EP0975550A1 Process for the production of hexaammine cobalt nitrate |
| 02/02/2000 | CN1243109A Calcium-titanium ore used as coating of switching device |
| 02/01/2000 | US6019885 Oxygen transport from an oxygen-containing gas to a gas that consumes oxygen. |
| 01/27/2000 | WO2000003947A1 Process for synthesizing metal oxides and metal oxides having a perovskite or perovskite-like crystal structure |
| 01/26/2000 | EP0974564A1 Perovskites for coating interconnectors |
| 01/26/2000 | EP0974396A1 Spinel type compound oxide and method of manufacturing the same |
| 01/26/2000 | EP0793555B1 Method of preparing powders for hard materials from cobalt salts and soluble tungstate salts |
| 01/25/2000 | US6017504 Process for synthesizing perovskites using high energy milling |
| 01/19/2000 | CN1241823A Two-step synthesis process for preparing LiCoO2 as active positive pole material of lithium ion battery |
| 01/18/2000 | US6015447 Cobalt metal agglomerates, a method of producing them and their use |
| 01/13/2000 | WO2000001619A1 Method for preparing a composite bimevox electrolyte, use of said composite for separating oxygen from a gas mixture |
| 01/12/2000 | EP0969962A1 Multi-layer membrane composites and their use in hydrocarbon partial oxidation |
| 01/05/2000 | EP0969483A1 Bonded magnet, magnet roll and ferrite powder to be used for their preparation, and method for producing the same |
| 01/05/2000 | EP0968135A1 Lithiated metal oxides |
| 12/29/1999 | CN1047768C Method for synthesizing cobalt carbonyl by catalyzing at normal temp. |
| 12/28/1999 | US6007885 Oxygen scavenging compositions and methods for making same |
| 12/28/1999 | US6007870 Dissolving crystalline ceramic powder in water so as to leave core portion of ceramic powder while heating; depositing coating of ceramic powder dissolved in the water on and around surfaces of core; firing to form shell around core cooling |
| 12/22/1999 | EP0776384B1 Improved non-chromated oxide coating for aluminium substrates |
| 12/21/1999 | US6004617 Combinatorial synthesis of novel materials |
| 12/08/1999 | CN1047153C Method for preparing cobalt sulfate by chemical reaction |
| 12/01/1999 | CN1236735A Separating and refining process for Co-Mn mixture |
| 12/01/1999 | CN1046966C Wet-metallurgy method for recovering metal |
| 12/01/1999 | CN1046864C Solid multi-component membranes for electrochemical reactor |
| 11/30/1999 | CA2171667C Compositions capable of operating under high oxygen partial pressures for use in solid-state oxygen producing devices |
| 11/25/1999 | WO1999059921A1 Method for producing fine spherical particles of carbonate or hydroxide of nickel, cobalt or copper |
| 11/24/1999 | CN1235933A Radiation synthetic preparing method for nanometer metal sulfide |
| 11/17/1999 | CN1046438C 氧化物组合物 Oxide composition |
| 11/16/1999 | US5985356 Screening |
| 11/16/1999 | US5985113 Modular ceramic electrochemical apparatus and method of manufacture therefor |
| 11/16/1999 | US5984982 Providing anode, cathode, cobalt oxyhydroxide precursor, basic solution, applying current to form cobalt oxyhydroxide, removing, combining with nickel hydroxide to form electrode, using to form battery |
| 11/09/1999 | US5981106 Comprises lithium manganate having a hexagonal layered structure with space group of r3m and exhibits continuous discharge voltage characteristics between 4.5 v and 2 v for metallic lithium. |
| 11/09/1999 | US5980840 Exothermic and endothermic chemical conversions with heat exchanging; combustion of hydrocarbons |
| 11/09/1999 | US5980786 Decomposing solution comprising water or alcohol, organic acid salts of metal, and oxidizing agent by spray pyrolysis to obtain powder complex oxide |
| 10/27/1999 | EP0951742A1 Polymer electrolyte, intercalation compounds and electrodes for batteries |
| 10/26/1999 | US5972306 Cobalt (II) oxide containing cobalt metal, a process for producing it and its use |
| 10/26/1999 | US5972304 Process for the production of hexaammine cobalt nitrate |
| 10/21/1999 | WO1999052824A1 Method for preparing transition metal oxide containing lithium or extra lithium, positive electrode active material comprising same, and battery |
| 10/21/1999 | CA2293840A1 Method for preparing transition metal oxide containing lithium or extra lithium, positive electrode active material comprising same, and battery |
| 10/19/1999 | US5968683 Fluoridated electrode materials and associated process for fabrication |
| 10/19/1999 | US5968248 Heat-resistant inorganic pigment and process for producing the same |
| 10/12/1999 | US5965841 Thermoelectric conversion material and a process for producing the same |
| 10/06/1999 | EP0947012A1 Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
| 10/06/1999 | CN1231067A Secondary cell with nonaqueous electrolyte and process for preparing positive active material therefor |
| 09/30/1999 | WO1999049528A1 Active material of positive electrode for non-aqueous electrode secondary battery and method for preparing the same and non-aqueous electrode secondary battery using the same |
| 09/30/1999 | CA2325467A1 Active material of positive electrode for non-aqueous electrode secondary battery and method for preparing the same and non-aqueous electrode secondary battery using the same |
| 09/28/1999 | US5958624 For lithium rechargeable battery system |
| 09/28/1999 | US5958362 Method of producing active material powder for lithium secondary battery |
| 09/23/1999 | WO1999047351A1 Oxygen scavenging compositions and methods for making same |
| 09/22/1999 | EP0944125A1 Positive electrode material for lithium secondary battery |
| 09/22/1999 | CN1229528A Lithium manganese oxy-floor ides for Li-ion rechargeable battery electrodes |
| 09/22/1999 | CN1229060A Cobalt aluminate for colour kinescope and preparation technology thereof |
| 09/22/1999 | CN1045193C Producion technology of cobaltous oxide |
| 09/15/1999 | CN1228620A Active material for positive electrode used in lithium secondary battery and method of manufacturing same |
| 09/08/1999 | EP0760802B1 Nickel and cobalt containing hydrotalcite-like materials having a sheet-like morphology and process for production thereof |
| 09/08/1999 | CN1227977A Electrochemical reactor cell for reacting oxygen-consuming gas with oxygen-containing gas |
| 09/08/1999 | CN1227976A Electrochemical process for oxidizing gas capable of reacting with oxygen |