| Patents for C01G 3 - Compounds of copper (3,934) |
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| 11/16/2011 | CN102245796A Method for manufacturing a powder for the production of p-type transparent conductive films |
| 11/15/2011 | US8060169 Superconductive compounds having high transition temperature, and methods for their use and preparation |
| 11/10/2011 | WO2011139102A2 Method for producing copper nanoparticles capable of being fired at atmospheric pressure |
| 11/10/2011 | US20110274598 Sustainable recovery of metal compounds |
| 11/10/2011 | US20110274597 USE OF Mg(HCO3)2 AND/OR Ca(HCO3)2 AQUEOUS SOLUTION IN METAL EXTRACTIVE SEPARATION AND PURIFICATION |
| 11/09/2011 | CN102234128A Process for preparing nano copper hydroxide by homogeneous precipitation |
| 11/09/2011 | CN101838011B Preparation method of CuAlO2 microcrystal |
| 11/09/2011 | CN101805011B Cu2O ultra-fine nano-particles and self-assembly nanospheres as well as preparation method thereof |
| 11/09/2011 | CN101767810B Method for preparing CuAlO2 powder |
| 11/09/2011 | CN101691240B Method for preparing electronic grade high-purity copper chloride dihydrate |
| 11/08/2011 | CA1341624C Superconductivity in square-planar compound systems |
| 11/03/2011 | WO2011136117A1 Oxide superconducting conductor and production method therefor |
| 10/27/2011 | WO2011132731A1 Oxide superconductor and production method for same |
| 10/27/2011 | WO2011130923A1 Preparation method for copper oxide nanowires |
| 10/26/2011 | EP2379221A1 Fuel additive containing lattice engineered cerium dioxide nanoparticles |
| 10/26/2011 | CN102225816A Method for recovering secondary salts from desulfurization liquid and recycling desulfurization liquid |
| 10/20/2011 | WO2011129245A1 Superconducting wire material, superconducting coil, and superconducting protective device |
| 10/19/2011 | CN102224552A Substrate for super-conductive film formation, super-conductive wire material, and method for producing the same |
| 10/19/2011 | CN102219251A Copper sulfide superstructure and its application in improving near infrared thermal conversion efficiency |
| 10/12/2011 | EP2373827A1 Method for manufacturing a powder for the production of p-type transparent conductive films |
| 10/12/2011 | EP2373826A1 Material for manufacturing targets for physical vapour deposition of p-type transparent conductive films |
| 10/11/2011 | CA1341623C Electrically superconducting compositions and processes for their preparation |
| 10/05/2011 | CN101549882B Method for preparing high-purity cupric oxide powder from acid cupriferous waste liquid |
| 10/04/2011 | US8030055 Method of biotreatment for solid materials in a nonstirred surface bioreactor |
| 10/04/2011 | US8029751 Reduction of lime consumption when treating refractory gold ores or concentrates |
| 09/29/2011 | WO2011118339A1 Complex of organic compound and copper nanoparticles, complex of organic compound and copper oxide (i) nanoparticles, and processes for production of the complexes |
| 09/28/2011 | EP1963010B1 Metal nitrate conversion method |
| 09/28/2011 | CN102198962A Process for treating PCB production wastewater |
| 09/28/2011 | CN101812586B Method for replacing copper slag with high impurities and low grade to produce cuprous oxide |
| 09/28/2011 | CN101798104B Preparation method for copper sulphide nano particles |
| 09/21/2011 | EP2365856A1 Reduced copper sulphide sorbent for removing heavy metals |
| 09/21/2011 | CN102190327A Cuprous oxide preparation method |
| 09/21/2011 | CN102190326A Methods for recovering copper from copper-containing waste liquor |
| 09/15/2011 | DE102010011034A1 Verfahren zur Herstellung von Tris (perfluoralkyl)phosphinoxiden A process for preparing phosphine oxides of tris (perfluoroalkyl) |
| 09/14/2011 | CN102180509A Method for preparing hollow CuO/Cu2O spheres with controllable ingredients |
| 09/14/2011 | CN101391799B Method for recovery processing of ammonia nitrogen from printed circuit board waste liquid |
| 09/07/2011 | CN102177607A Lithium containing transition metal sulfide compounds |
| 09/07/2011 | CN102177094A Lithium-containing transition metal sulfide compounds |
| 09/06/2011 | CA1341621C Superconductivity in an oxide compound system without rare earth |
| 08/31/2011 | CN102167388A Novel and large-scale preparation method of nano-cuprous oxide |
| 08/31/2011 | CN101851010B Synthesizing method for transition metal sulfide |
| 08/25/2011 | WO2011102276A1 Aqueous solution of high purity copper sulfonate, and method for producing same |
| 08/24/2011 | EP1088787B1 Process for producing metal oxide, target comprising the metal oxide for forming thin metal oxide film, process for producing the same, and process for producing thin metal oxide film |
| 08/24/2011 | CN102161523A Method for processing cleaning wastewater in cold oil path in piston |
| 08/23/2011 | US8003072 seed crystal grown from a rare-earth oxide; dopant is Mg; increases the temperature at which cold-seeding can be performed and thus enables the growth of a wider range of bulk superconductor materials |
| 08/23/2011 | US8003066 Method for scrubbing amine-type extractant |
| 08/17/2011 | CN102153129A Method and device for continuously synthesizing spherical micro-nano cuprous oxide powder |
| 08/11/2011 | WO2011096914A1 Methods of making copper selenium precursor compositions with a targeted copper selenide content and precursor compositions and thin films resulting therefrom |
| 08/11/2011 | US20110195142 Heat-reactive resist material, layered product for thermal lithography using the material, and method of manufacturing a mold using the material and layered product |
| 08/10/2011 | CN101759222B Method for preparing ultrafine copper oxide by metal powder from printed circuit board scrap |
| 08/03/2011 | CN102140581A Process method for producing copper sulfate by using copper scale at normal temperature and normal pressure |
| 08/03/2011 | CN102139910A Method for preparing dandelion-shaped copper oxide hollow micrometer balls |
| 08/03/2011 | CN102139909A Method for synthesizing micron-nano-sized cuprous oxide micropowder by controlling shape of micron-nano-sized cuprous oxide micropowder |
| 08/03/2011 | CN102139197A Method for preparing modified micro granules |
| 08/03/2011 | CN101549883B Method of preparing cuprous oxide rhombic dodecahedron and low-temperature reduction reaction |
| 07/28/2011 | WO2011091192A2 Process for producing a copper thiometallate or a selenometallate material |
| 07/28/2011 | US20110182786 Hydrometallurgical process and method for recovering metals |
| 07/28/2011 | CA2786104A1 Process for treating a hydrocarbon-containing feed |
| 07/28/2011 | CA2785778A1 Process for treating a hydrocarbon-containing feed |
| 07/28/2011 | CA2785766A1 Process for treating a hydrocarbon-containing feed |
| 07/28/2011 | CA2785762A1 Process for treating a hydrocarbon-containing feed |
| 07/28/2011 | CA2785600A1 Process for treating a hydrocarbon-containing feed |
| 07/28/2011 | CA2785580A1 Process for treating a hydrocarbon-containing feed |
| 07/28/2011 | CA2785518A1 Process for treating a hydrocarbon-containing feed |
| 07/28/2011 | CA2785512A1 Process for treating a hydrocarbon-containing feed |
| 07/28/2011 | CA2785453A1 Manganese tetrathiotungstate material |
| 07/28/2011 | CA2785449A1 Process for treating a hydrocarbon-containing feed |
| 07/28/2011 | CA2784208A1 Nano-tetrathiometallate or nano-tetraselenometallate material |
| 07/28/2011 | CA2784140A1 Process for producing a copper thiometallate or a selenometallate material |
| 07/27/2011 | EP1365856B1 Preparation of particles containing a metal ion |
| 07/27/2011 | CN102134090A Method for preparing copper oxide from copper-containing solution |
| 07/21/2011 | DE10151060B4 Kontrollierte Morphoginese von Kupfersalzen Controlled Morphoginese of copper salts |
| 07/20/2011 | CN102126743A Method for carrying out liquid-phase synthesis on Cu2S octahedral nanocrystal under high temperature |
| 07/20/2011 | CN101717110B Preparation method of copper chloride hydroxide |
| 07/14/2011 | US20110172085 Nanocrystalline copper oxide, and method for the production thereof |
| 07/14/2011 | US20110171113 Method for separating rich ore particles from agglomerates which contain said rich ore particles of value and magnetizable particles attached thereto, especially fe3o4 |
| 07/13/2011 | CN102121038A Method for preparing cuprous oxide/ bacterial cellulose nano composite material |
| 07/12/2011 | US7976736 Process for preparing silver-containing aqueous formulation useful for electrically conductive or reflective coatings |
| 07/12/2011 | CA2595872C Induction plasma synthesis of nanopowders |
| 07/07/2011 | US20110162956 Method for separating rich ore particles from agglomerates which contain non-magnetic ore particles and magnetizable particles attached thereto, especially fe-containing oxide components such as fe3o4 |
| 07/06/2011 | EP2340229A1 Method for producing a carbon nanotube-, fullerene- and/or graphene-containing coating |
| 07/06/2011 | CN102119065A Copper-containing nanoparticle and process for producing same |
| 07/06/2011 | CN102115147A Chemical method for preparing copper oxide crystals with biological micro-nano structures by thermal decomposition |
| 07/06/2011 | CN102115114A Method for preparing copper sulfide, calcium carbonate and sodium hydroxide from sodium sulfide waste |
| 06/29/2011 | EP2338191A2 Lithium containing transition metal sulfide compounds |
| 06/29/2011 | EP2337766A1 Lithium-containing transition metal sulfide compounds |
| 06/29/2011 | CN102107978A Method for resource utilization and innocent treatment of etching waste liquid containing copper in circuit board industry |
| 06/28/2011 | US7968065 Process for the recovery of value metals from base metal sulfide ores |
| 06/22/2011 | EP2335821A1 Method for the production of nanocrystalline metal oxide |
| 06/22/2011 | DE10296592B4 Verfahren zur Herstellung eines basischen Metallnitrats Process for the preparation of a basic metal nitrate |
| 06/22/2011 | CN102105396A Method for producing a carbon nanotube-, fullerene- and/or graphene-containing coating |
| 06/21/2011 | US7964175 Obtaining multimetallic oxides derived from hydrotalcite type compounds |
| 06/21/2011 | US7964164 Process for recovering titanium dioxide |
| 06/16/2011 | WO2011071103A1 Solution for forming rare-earth superconductive film, and method for producing same |
| 06/16/2011 | DE112009001942T5 Kupfer-enthaltende Nanoteilchen und Herstellungsverfahren dafür Copper-containing nanoparticles and processes for its preparation |
| 06/15/2011 | CN102091526A Normal-temperature desulfurizer and preparation method thereof |
| 06/15/2011 | CN101698496B Preparation method of electronic grade high-purity copper oxide superfine powder |
| 06/15/2011 | CN101391800B Method for producing basic copper chloride, cupric sulfate pentahydrate from copper-containing etching waste liquid |
| 06/15/2011 | CN101367555B Novel methods for preparing cobalt oxide, nickel oxide and copper oxide |
| 06/08/2011 | CN102086083A Comprehensive utilization method of waste sludge in circuit board plant |