| Patents for C01G 3 - Compounds of copper (3,934) |
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| 12/18/2008 | US20080311031 Methods For Production of Metal Oxide Nano Particles With Controlled Properties, and Nano Particles and Preparations Produced Thereby |
| 12/17/2008 | CN100443414C Production of nanometer copper oxide with controllable microstructure |
| 12/16/2008 | US7465518 Cathode of MnO2 and CuxO, where x is from 0.9 to 1.3 with a BET specific surface area from 1.0 to 2.9 m2 /gram; zinc anode; increased high voltage discharge capacity |
| 12/11/2008 | US20080305025 Methods for Production of Metal Oxide Nano Particles, and Nano Particles and Preparations Produced Thereby |
| 12/10/2008 | CN101318689A Method for preparing monoclinic system crystalline state cupric oxide and uses thereof |
| 12/10/2008 | CN101318688A Method for preparing cupric oxide nano-hollow ball with forerunner reaction |
| 12/10/2008 | CN100441509C Preparing process of nano copper sulfate particle |
| 12/09/2008 | US7462342 Using aqueous alkaline solution; water soluble adjuvant; adjustment pH; stirring |
| 11/26/2008 | CN101311363A Bar-shaped CuO nano-material and method for preparing same |
| 11/26/2008 | CN100438156C Copper phosphate plus plate material for lithium battery and its preparation method |
| 11/19/2008 | CN101306832A Method for preparing hollow multilevel copper oxide nano material |
| 11/19/2008 | CN101306831A CuO bar-shaped nanostructure and method for preparing same |
| 11/19/2008 | CN100434365C YBa2Cu3O7 multicrystal nano-wire array and its preparation method |
| 11/13/2008 | US20080279737 Method for processing waste copper solution/liquid to produce high copper content sludge |
| 11/12/2008 | CN101302032A Preparation of cupric oxide nano-material |
| 11/06/2008 | US20080274038 Multiple channels; mixing segments; controlling fluid flow; useful of extraction |
| 11/06/2008 | US20080274026 Selective precipitation of metal sulfides |
| 11/05/2008 | EP1986804A2 Preparation of uniform nanoparticles of ultra-high purity metal oxides, mixed metal oxides, metals, and metal alloys |
| 10/29/2008 | CN101293688A Processing method for generating highly copper containing sewage sludge with copper containing wastewater or waste liquor |
| 10/28/2008 | CA2417413C Method for recovering copper from sulfide ore materials using high temperature pressure leaching, solvent extraction and electrowinning |
| 10/23/2008 | US20080260612 Oxidation of metallic materials as part of an extraction, purification and/or refining process |
| 10/23/2008 | DE112007000115T5 Verfahren zum Herstellen von supraleitendem Oxidmaterial A method for producing a superconducting oxide material |
| 10/22/2008 | CN101289221A Method for preparing cupric oxide powder by oxygenizing raw copper powder |
| 10/16/2008 | WO2008043790A3 Method for the production of surface-modified, nanoparticulate metal oxides, metal hydroxides and/or metal oxyhydroxides |
| 10/08/2008 | CN101279760A Method for removing sulfate radical in cupric oxide powder |
| 10/08/2008 | CN101279759A Synthetic method of micron cuprous oxide in ultrasonic field |
| 10/08/2008 | CN101279758A Preparation of nano-cupric oxide powder |
| 10/08/2008 | CN100424017C Method for preparing hexagonal Nano slices of copper sulphide |
| 10/02/2008 | WO2008116790A1 Method for producing surface-modified nanoparticulate metal oxides, metal hydroxides, and/or metal oxide hydroxides |
| 10/02/2008 | CA2681153A1 Methods of producing surface-modified nanoparticulate metal oxides, metal hydroxides and/or metal oxide hydroxides |
| 10/01/2008 | CN101274772A Production method for cupric oxide nanometer power |
| 10/01/2008 | CN101274749A Universal synthesis method for porous hollow metallic oxide |
| 10/01/2008 | CN101273723A Method for preparing nano copper oxide anti-bacteria agent |
| 09/25/2008 | US20080233030 Process for Manufacturing an Electrochemical Device |
| 09/17/2008 | CN101264923A CuO straw-shaped nano structure and preparation method thereof |
| 09/11/2008 | US20080218940 High dielectric capacitor materials and method of their production |
| 09/11/2008 | US20080216884 Clathrate Compounds, Thermoelectric Conversion Elements, and Methods For Producing the Same |
| 09/04/2008 | WO2008104087A1 Chalcopyrite nanoparticles, processes for synthesis thereof and uses thereof |
| 09/04/2008 | CA2679200A1 Chalcopyrite nanoparticles, processes for synthesis thereof and uses thereof |
| 09/03/2008 | EP1963010A1 Metal nitrate conversion method |
| 09/03/2008 | CN100415650C Method for producing cuprous chloride using copper oxychloride |
| 08/28/2008 | US20080206124 Method of producing nano-scaled graphene and inorganic platelets and their nanocomposites |
| 08/14/2008 | WO2008096728A1 Process for producing superconducting oxide material |
| 08/14/2008 | US20080193760 Metal oxide nano powder and manufacturing method of the same |
| 08/07/2008 | US20080188373 Precursor Solutions and Methods of Using Same |
| 08/06/2008 | CN101238061A Method and device of pure hydrogen generation from acidic solution |
| 08/06/2008 | CN101234829A Method for treating copper-containing acid-containing waste liquid produced by glucide displacement reaction |
| 08/06/2008 | CN101234779A Method for preparing copper-indium-sulfur semi-conductor nano particles |
| 08/06/2008 | CN100408234C Production of cuprous oxide powder and bronze powder using sulfur dioxide reduction method |
| 07/31/2008 | WO2008060898A8 Micronutrient supplement |
| 07/30/2008 | CN100406389C Preparation method of star shaped copper sulfide |
| 07/23/2008 | EP1947055A1 Methods for making metal-containing nanoparticles of controlled size and shape |
| 07/22/2008 | US7402296 Mixing copper(II) hydroxide, water soluble orthophosphate and water; drying; oxidizing copper with oxygen in presence of ammonia |
| 07/16/2008 | CN101219776A Method and device for manufacturing non-glomeration nano-oxide powder body |
| 07/16/2008 | CN100402432C Localized growth method of nanowire array of copper oxide |
| 07/09/2008 | CN201082863Y Device for reclaiming breadboard etching waste liquid and preparing copper oxide or copper sulfate from the same |
| 07/09/2008 | CN101215062A Method and system for reclaiming valuable resource in acidic etching waste liquid |
| 07/09/2008 | CN101214994A Process for preparing nano powder of copper indium oxide |
| 07/03/2008 | US20080156656 Method for recovering metal values from metal-containing materials using high temperature pressure leaching |
| 07/02/2008 | CN101209853A Method for preparing cupric sulfate from spongy copper and copper-containing acid pickle |
| 07/01/2008 | US7393449 Petroleum hydrocarbon binder with reduced polycyclic aromatic hydrocarbon content |
| 06/26/2008 | US20080152558 Method for the Treatment of Copper-Bearing Materials |
| 06/25/2008 | CN101205079A Treatment of electronic intelligent label chemical etching waste liquor with another waste and abstraction technology |
| 06/19/2008 | WO2008071829A1 Nanostructured superconducting material of type reba2cu3o7 (re=rare earth or yttrium) with a high density of vortex anchoring centres and preparation method thereof |
| 06/18/2008 | CN100395908C Negative pole material for lithium battery and producing method thereof |
| 06/18/2008 | CN100395186C Method of producing copper oxychloride using circuitboard etching waste liquid |
| 06/11/2008 | EP1678336A4 A process for the recovery of value metals from base metal sulfide ores |
| 06/11/2008 | CN101195497A Process for producing cupric hydroxide or cupric oxide |
| 06/04/2008 | EP1926691A2 Manufacturing methods for nanomaterial dispersion and products thereof |
| 06/04/2008 | CN100392770C Composition for thick oxide superconductor film and oxide superconductor in form of thick film tape |
| 05/28/2008 | CN101186328A Method for preparing single-crystal perovskite type oxide La2CuO4 nano and micron rod |
| 05/22/2008 | WO2008060898A2 Micronutrient supplement |
| 05/22/2008 | US20080119358 Calcinating a mixture of basic copper carbonate and an inorganic halide to produce a copper oxide sorbent; purification of gas or liquid streams containing hydrogen |
| 05/21/2008 | EP1105346B1 Molecular sieves and processes for their manufacture |
| 05/20/2008 | US7374732 Oxidative leaching of sulfide mineral slurry, circulation stream of leaching liquid; flashing cooling |
| 05/15/2008 | US20080113063 Micronutrient supplement |
| 05/14/2008 | CN101180120A Metal oxides with improved resistance to reduction |
| 05/14/2008 | CN100387513C Method for preparation of cathion type bird's nest type metal cluster compound molecule functional material |
| 05/14/2008 | CN100387378C Electric contactor and alloy for electrode, preparing method thereof |
| 05/08/2008 | WO2008052324A1 Selective precipitation of metal sulfides |
| 05/08/2008 | CA2668022A1 Selective precipitation of metal sulfides |
| 04/30/2008 | CN100385023C Copper recovering treatment process |
| 04/30/2008 | CN100384716C Target material for metal oxide film, its preparation method, and method for producing metal oxide film |
| 04/24/2008 | US20080095923 Superconductor Fabrication |
| 04/23/2008 | CN100383048C Method for preparing sulfide nanometer particle |
| 04/15/2008 | US7358212 Method for producing multinary metal oxide powders in a pulsed reactor |
| 04/10/2008 | WO2008041951A1 Process for making nano-sized and micro-sized precipitate particles |
| 04/09/2008 | CN101160166A Induction plasma synthesis of nanopowders |
| 04/09/2008 | CN101157851A Preparation method of quantum dot self-assembling nano structural material |
| 04/09/2008 | CN101157493A Process for purifying Cu2+ impurity in zinc electrolytic solution by employing SO2 in smoke gas with by-product of cuprous oxide |
| 04/09/2008 | CN100379684C Process for producing oxide superconductive thin-film |
| 04/03/2008 | WO2008038519A1 Thermoelectric conversion element, thermoelectric conversion module, and method for production of thermoelectric conversion element |
| 04/02/2008 | CN100377994C Process for producing mg-contg. non-al-anionic clay |
| 03/27/2008 | US20080075652 Heat treating Barium, Strontium, or Calcium and Phosphorus or Vanadium, and Copper in air, then second heat treatment, oxidation in an O2 atmosphere |
| 03/26/2008 | CN100376482C Method for preparing nanometer copper nickel compoilite oxide |
| 03/19/2008 | EP1899263A2 Method and device and pure hydrogen generation from acidic solution |
| 03/19/2008 | CN101147211A Re123 oxide superconductor and method for manufacturing same |
| 03/18/2008 | CA2347223C High-temperature stable catalysts for decomposing n2o |
| 03/05/2008 | EP1895603A1 Thermoelectric conversion material, method for production thereof and thermoelectric conversion element |
| 03/05/2008 | EP1894890A1 Transition metal oxide nano-tube |