| Patents for C01G 35 - Compounds of tantalum (1,004) |
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| 07/20/2011 | EP1115658B2 Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides |
| 06/09/2011 | US20110133136 Chemically stable solid lithium ion conductor |
| 05/04/2011 | EP2317596A1 Ceramic material and preparation method therefor |
| 04/21/2011 | WO2011045223A1 Re-dispersible metal oxide nanoparticles and method of making them |
| 04/13/2011 | EP2308947A1 Luminescent nanosheet, fluorescent device, solar cell and color display using the same, and nanosheet coating |
| 03/31/2011 | WO2010115493A3 Process |
| 03/30/2011 | EP2302723A1 Ceramic material and use thereof |
| 03/24/2011 | US20110070141 Deposition method and apparatus |
| 03/22/2011 | CA2404830C Metallic mesoporous transition metal oxide molecular sieves, room temperature activation of dinitrogen and ammonia production |
| 03/08/2011 | US7901658 Chemically stable solid lithium ion conductor |
| 03/01/2011 | US7897197 Method for producing solid electrolyte capacitors |
| 02/17/2011 | DE102008029248B4 Verfahren zur Herstellung von anorganischen fullerenartigen Nanostrukturen aus Metalldisulfiden, danach hergestellte Nanostrukturen und ihre Verwendung Process for the preparation of inorganic fullerene-like nanostructures of metal disulfides, then nano-scale structures and their use |
| 02/16/2011 | CN201744195U Potassium fluotantalate extraction device |
| 01/26/2011 | EP1599419B1 Phase formation of oxygen reduced valve metal oxides and granulation methods |
| 01/26/2011 | CN101955228A Method for separating tantalum and niobium |
| 01/26/2011 | CN101372361B Cubic phase sodium potassium tantalateniobate crystal and preparation thereof |
| 01/06/2011 | US20110003085 Production Of Tailored Metal Oxide Materials Using A Reaction Sol-Gel Approach |
| 01/06/2011 | US20110002831 Sol-gel process with an encapsulated catalyst |
| 12/09/2010 | US20100311564 Dielectric Oxide Films and Method for Making Same |
| 12/01/2010 | CN101565207B Producing method of low-fluorine high-purity tantalic oxide |
| 11/10/2010 | EP2248765A1 Ceramic film and manufacturing method therefor, semiconductor device and piezoelectric device |
| 11/03/2010 | CN101219806B Anode material of lithium cell and solid-phase sintering production method at high temperature |
| 10/20/2010 | CN101863669A Lead-free piezoelectric ceramic sintering aid, preparation technology thereof and method of using sintering aid to prepare piezoelectric ceramic |
| 10/07/2010 | US20100255404 Electrocatalyst layer, memebrane electrode assembly and fuel cell |
| 10/07/2010 | US20100254875 Monodisperse nanoparticles and method of making |
| 10/05/2010 | CA2439381C Paramagnetic nanoparticles |
| 09/22/2010 | EP1971550B1 Nanoparticles, and a method of sol-gel processing |
| 09/16/2010 | WO2010103815A1 Method for producing transparent conductive material |
| 09/16/2010 | US20100233072 Electrically-Reduced Lithium Tantalate Compositions |
| 09/15/2010 | CN101830440A Preparation method of monodisperse metal oxide nano particles |
| 09/01/2010 | CN101215684B Ferroelectric film, semiconductor device, ferroelectric film manufacturing method, and ferroelectric film manufacturing apparatus |
| 08/24/2010 | CA2519842C Thermal barrier coating material |
| 08/05/2010 | US20100195185 Optical cleaning of crystals |
| 07/28/2010 | CN101219807B Anode material of lithium cell and solid-phase sintering production method at high temperature |
| 07/27/2010 | US7763665 Block polymer processing for mesostructured inorganic oxide materials |
| 07/06/2010 | US7750173 Tantalum amido-complexes with chelate ligands useful for CVD and ALD of TaN and Ta205 thin films |
| 06/23/2010 | CN101746827A Negative thermal expansion material TaVO5 and preparation method thereof |
| 06/01/2010 | CA2279828C Inorganic polymeric material with tantalic acid anhydride base, in particular with high refractive index, mechanically abrasionproof, method of manufacture, optical materials comprising such material |
| 04/21/2010 | CN101695751A Valve metal powders and process for producing them |
| 04/20/2010 | US7700067 Crystallographically-oriented ceramic |
| 04/15/2010 | WO2009132460A9 Method of treating metalliferrous materials |
| 04/06/2010 | CA2436747C High activity photo-catalyst |
| 03/25/2010 | WO2009152999A3 Method of producing inorganic fullerene-type nanostructures of metal disulphides, nanostructures produced thereby and use thereof |
| 03/18/2010 | US20100067087 Treatment of crystals for the prevention of optical damage |
| 03/09/2010 | US7674450 Valve metal oxide powders and process for the production thereof |
| 03/04/2010 | US20100055016 Method of manufacturing oxide-based nano-structured material |
| 03/03/2010 | EP2159206A1 Piezoelectric ceramic, and piezoelectric, dielectric, and pyroelectric elements using the piezoelectric ceramic |
| 02/04/2010 | US20100028678 Valve metal-oxide powder and method for producing said powder |
| 02/03/2010 | EP2149923A2 (Li, Na, K, Bi) (Nb,Ta) O3 based piezoelectric material and manufacturing method of the same |
| 02/03/2010 | CN100587886C Electrode materials for electric lamps and methods of manufacture thereof |
| 02/02/2010 | US7655214 Powder; reduced oxygen concentration; using scavenger for transferring of oxygen |
| 01/28/2010 | US20100021373 Lithium tantalate substrate and process for its manufacture |
| 01/14/2010 | WO2010005101A1 Luminescent nanosheet, fluorescent device, solar cell and color display using the same, and nanosheet coating |
| 12/30/2009 | EP2138472A2 Plate-like polycrystalline particle, method for producing plate-like polycrystalline particles, and method for producing crystallographically-oriented ceramic |
| 12/16/2009 | EP2132142A2 A process for the synthesis of nanotubes and fullerene-like nanostructures of transition metals dichalcogenides, quasi one-dimensional structures of transition metals and oxides of transition metals |
| 12/16/2009 | CN101602524A Hydrothermal synthesis method for potassium tantalite powder |
| 12/08/2009 | US7628853 Lithium tantalate substrate and process for its manufacture |
| 12/01/2009 | CA2285786C Niobium powder and a process for the production of niobium and/or tantalum powders |
| 11/24/2009 | US7622411 Thermal barrier coating material |
| 11/18/2009 | CN101580244A Method for preparing mesoscopic material with controllable appearance |
| 11/18/2009 | CN100560507C Methods of making a niobium metal oxide and oxygen reduced niobium oxides |
| 11/05/2009 | WO2009132460A1 Method of treating metalliferrous materials |
| 11/05/2009 | US20090272948 High Quality Single Crystal and Method of Growing the Same |
| 11/05/2009 | CA2722707A1 Method of treating metalliferrous materials |
| 10/28/2009 | CN101565207A Producing method of low-fluorine high-purity tantalic oxide |
| 10/01/2009 | US20090244813 Methods Of Making A Niobium Metal Oxide and Oxygen Reduced Niobium Oxides |
| 09/29/2009 | US7594961 Inorganic pigments |
| 09/09/2009 | CN100537479C Ceramic film and method of manufacturing the same, semiconductor device, and piezoelectric device |
| 08/19/2009 | CN101511772A Imide complex, method for producing the same, metal-containing thin film and method for producing the same |
| 08/13/2009 | US20090202427 Process for preparing mixed metal oxide powders |
| 08/11/2009 | US7572363 Process for generating at least two types of steam having different purities in steam reforming processes in which at least two steam reforming units are operated in parallel, the first steam type (pure steam) having a higher purity than the second steam type (dirty steam) |
| 07/28/2009 | CA2525259C Metal powders produced by the reduction of the oxides with gaseous magnesium |
| 07/21/2009 | CA2480401C A process for producing micro-mesoporous metal oxide having regulated pores by novel template removal method |
| 07/08/2009 | EP1641558A4 Method and apparatus for increasing bulk conductivity of a ferroelectric material |
| 06/24/2009 | EP1255879A4 Method and composition for the prevention of high temperature corrosion due to alkali sulfates and alkali chlorides |
| 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 |
| 05/20/2009 | EP2061097A1 Thermoelectric material, method for producing the same, and thermoelectric converter |
| 05/20/2009 | EP2060547A2 (Li, Na, K) (Nb, Ta) O3 Based Piezoelectric material and manufacturing method thereof |
| 05/20/2009 | CN100489058C Synthesis of nanoparticles |
| 05/13/2009 | EP2058295A1 Imide complex, method for producing the same, metal-containing thin film and method for producing the same |
| 05/13/2009 | EP2058288A2 Piezoelectric/electrostrictive body, and piezoelectric/electrostrictive element |
| 05/13/2009 | CN101428856A Process for producing silver tantalate niobate nano-powder |
| 05/05/2009 | US7527755 Placing lithium tantalate in sealed container in an environment including zinc vapor and heating to a temperature below Curie temperature of lithium tantalate; allows bulk conductivity of ferroelectric material to be increased without substantially degrading its ferroelectric domain properties |
| 04/29/2009 | CN100483566C Ferroelectric film, semiconductor device, ferroelectric film manufacturing method, and ferroelectric film manufacturing apparatus |
| 04/23/2009 | WO2007016310A3 Niobium oxide compositions, nanostructures, bioactive forms and uses thereof |
| 04/23/2009 | US20090104095 Novel compositions and related methods, coatings, and articles |
| 04/22/2009 | EP2050726A2 Piezoelectric/electrostrictive ceramic composition and piezoelectric/electrostrictive device |
| 04/09/2009 | DE10342600B4 Ventilmetalloxid-Pulver und Verfahren zu deren Herstellung Valve metal oxide powder and process for their preparation |
| 04/09/2009 | DE102007048289A1 Lithium-Argyrodite Lithium argyrodites |
| 04/08/2009 | EP1663870B1 Valve metal-oxide powder and method for producing said powder |
| 04/08/2009 | CN100475703C Process and apparatus for producing powders of metal compound containing oxygen |
| 04/02/2009 | US20090087716 Nanotube assembly, bipolar plate and process of making the same |
| 04/02/2009 | DE112004001599B4 Dielektrische keramische Zusammensetzung und ihre Verwendung The dielectric ceramic composition and its use |
| 04/01/2009 | EP1390172B1 Metalothermic reduction of refractory metal oxides |
| 03/25/2009 | CN100471996C Preparation method of thin film of oxidic materials having a high dielectric constant |
| 03/19/2009 | US20090074655 Nanoparticles, and a Method of Sol-Gel Processing |
| 03/04/2009 | CN101378994A Nanoparticles, and a method of sol-gel processing |
| 02/25/2009 | CN101372361A Cubic phase sodium potassium tantalateniobate crystal and preparation thereof |
| 02/10/2009 | US7489857 Process and apparatus for producing powders of metal compound containing oxygen, and the powders produced by the process |