| Patents for C01G 33 - Compounds of niobium (1,435) |
|---|
| 07/24/2013 | CN103219156A Capacitor electrode, capacitor, manufacturing method thereof, electronic circuit and electronic device |
| 07/24/2013 | CN103212403A Niobate photocatalyst Ba6MNb4O18 and preparation method thereof |
| 07/17/2013 | CN102217008B Superconducting wire |
| 07/10/2013 | CN103193270A Niobium pentoxide crystal firing furnace |
| 07/10/2013 | CN103191751A Pore structured niobate photocatalyst K6MNb15O42 and preparation method thereof |
| 07/10/2013 | CN103191715A Niobate photocatalyst K3MNb7O21 and preparation method thereof |
| 07/10/2013 | CN103191714A Layered composite oxide photocatalyst Sr2KM3O10 and preparation method thereof |
| 07/10/2013 | CN101489920B Coating fluid, conductive thin film formed from coating fluid, and method of forming the same |
| 06/26/2013 | CN103180249A Perovskite-type oxide film and ferroelectric film using same, ferroelectric element, and process for producing perovskite-type oxide film |
| 06/19/2013 | CN103159260A Preparation method and application of molecular-level-thickness HNb3O8 nanosheet |
| 06/12/2013 | CN103153868A Nbon film, method for producing nbon film, hydrogen generation device, and energy system provided with same |
| 06/12/2013 | CN102351246B Claviform or one dimensional NaNbO3 crystal and preparation method thereof |
| 06/12/2013 | CN101523531B Powder modification in the manufacture of solid state capacitor anodes |
| 06/05/2013 | EP2599146A2 Niobium oxide compositions and methods for using same |
| 06/05/2013 | CN103127932A Preparation method of nanometer niobium-series photocatalyst |
| 05/15/2013 | EP2590737A1 Composition based on oxides of cerium, of niobium and, optionally, of zirconium and use thereof in catalysis |
| 05/08/2013 | CN103097299A Substituted tin niobium oxide pigments |
| 05/01/2013 | CN103081187A Niobium oxide compositions and methods for using same |
| 05/01/2013 | CN101468793B Method for producing nano particle with lamination structure |
| 04/25/2013 | US20130101867 Method of manufacturing metal oxide film, metal oxide film, element using the metal oxide film, substrate with metal oxide film, and device using the substrate with metal oxide film |
| 04/24/2013 | CN101511772B Imide complex, method for producing the same, metal-containing thin film and method for producing the same |
| 04/23/2013 | US8425875 Lithium niobate SAW wafer containing Ta impurities |
| 04/17/2013 | EP2580163A1 Substituted tin niobium oxide pigments |
| 04/17/2013 | CN202880924U Superfine electronic niobium oxide sedimentation device |
| 04/10/2013 | CN102205988B Method for preparing lithium-doped potassium sodium niobate-based lead-less piezoelectric ceramic powder by microwave water heating way |
| 03/28/2013 | US20130078504 Active material, method of manufacturing the same, nonaqueous electrolyte battery and battery pack |
| 03/27/2013 | CN102992403A Method for preparing one-dimensional nano bar-shaped potassium niobate powder |
| 03/26/2013 | US8404199 Fluorine based vanadium boride nanoparticle synthesis |
| 03/20/2013 | CN102985368A Treatment of tantalum- and/or niobium-containing compounds |
| 03/07/2013 | WO2013031709A1 Power storage device and method for manufacturing electrode |
| 03/06/2013 | CN102958603A Composition based on oxides of cerium, of niobium and, optionally, of zirconium and use thereof in catalysis |
| 03/06/2013 | CN102951683A Preparation and application of stable niobium precursor |
| 02/21/2013 | WO2012165267A4 Sodium niobate powder, method of manufacturing a sodium niobate powder, plate-like particle, method of manufacturing a plate-like particle, and method of manufacturing an oriented ceramics |
| 02/13/2013 | CN102923777A Preparation method of six-square-piece shaped selenium doping disulfide niobium |
| 02/07/2013 | WO2013018366A1 Nbon film, method for producing nbon film, hydrogen generation device, and energy system provided with same |
| 02/07/2013 | WO2013018232A1 Method for manufacturing ferroelectric film |
| 02/06/2013 | EP2553058A1 Systems and methods for processing glycerol |
| 01/30/2013 | CN202705064U Washing device for tantalum and niobium hydroxides |
| 01/30/2013 | CN102897836A Preparation method of ultrafine niobium oxide |
| 01/24/2013 | WO2013010692A1 Lithium ion conducting, garnet-like compounds |
| 01/23/2013 | CN102892709A Nanostructures, their use and process for their production |
| 01/16/2013 | EP2545001A1 Nanostructures, their use and process for their production |
| 01/10/2013 | WO2013004622A1 Piezoceramic lead-free material |
| 01/09/2013 | CN102863024A Preparation method of cylindrical strontium sodium niobate crystallite powder |
| 12/27/2012 | US20120328878 Anisotropically shaped powder and method for producing the same |
| 12/26/2012 | EP2537193A1 Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust cleaning device |
| 12/26/2012 | EP2537192A1 Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust cleaning device |
| 12/13/2012 | WO2012169078A1 Ferroelectric film, film forming method, and method for producing ferroelectric film |
| 12/12/2012 | CN102249307B Preparation method of Bi1.5MgNb1.5O7 (BMN) dielectric film |
| 12/06/2012 | WO2012165620A1 Metal oxide particles containing titanium oxide coated with silicon dioxide-tin(iv) oxide complex oxide |
| 12/06/2012 | WO2012165267A1 Sodium niobate powder, method of manufacturing a sodium niobate powder, plate-like particle, method of manufacturing a plate-like particle, and method of manufacturing an oriented ceramics |
| 12/05/2012 | CN102807253A Washing method and washing device for tantalum-niobium hydroxide |
| 12/04/2012 | US8323611 Solid acid catalyst |
| 11/29/2012 | WO2012161055A1 Production method for material employed in energy device and/or electrical storage device, and material employed in energy device and/or electrical storage device |
| 11/27/2012 | US8318126 Methods of making metal oxide nanostructures and methods of controlling morphology of same |
| 11/22/2012 | WO2012157740A1 High dielectric nanosheet laminate, high dielectric element and method for manufacturing high dielectric element |
| 11/08/2012 | WO2012132107A9 Method for producing and method for isolating/purifying niobium |
| 11/07/2012 | CN102765749A Method for comprehensively recycling titanium and niobium from crude titanium tetrachloride precipitate mud |
| 10/24/2012 | CN102753482A Anisotropically shaped powder and method for producing the same |
| 10/17/2012 | CN101786664B Method for preparing sodium niobate nano rods with ferroelectric perovskite structure |
| 10/09/2012 | CA2421307C Valve metal powders and process for producing them |
| 10/04/2012 | WO2012132107A1 Method for producing and method for isolating/purifying niobium |
| 10/03/2012 | EP2505557A1 Anisotropically shaped powder and method for producing the same |
| 10/02/2012 | US8277896 Thin film dielectrics with perovskite structure and preparation thereof |
| 09/27/2012 | WO2012126903A1 Process for producing metal-oxidic nanoparticles and for producing metal-oxidic ceramic layers and powders |
| 09/26/2012 | CN102689927A Preparation method of near-stoichiometric lithium niobate crystals |
| 09/26/2012 | CN101830496B Method of preparing transition metal oxide nano-particles |
| 09/20/2012 | US20120237842 Optical semiconductor and method for producing the same, optical semiconductor device, photocatalyst, hydrogen producing device, and energy system |
| 09/19/2012 | CN102686314A Optical semiconductor and production method therefor,as well as optical semiconductor device,photocatalyst,hydrogen-generating device and energy system |
| 09/18/2012 | US8268490 Catalyst layer, membrane electrode assembly and fuel cell |
| 09/13/2012 | US20120230900 Metal Salt-Containing Composition, Substrate, Manufacturing Method of Substrate |
| 09/12/2012 | CN102659180A Process for preparing flaky potassium-sodium niobate powders |
| 08/30/2012 | WO2012116101A1 Process for removal of hydrogen sulfide in downhole oilfield applications |
| 08/22/2012 | EP2488452A1 Re-dispersible metal oxide nanoparticles and method of making them |
| 08/22/2012 | CN101360695B Anisotropically shaped ceramic particles and process for production of the same |
| 08/21/2012 | US8247600 Systems and methods for processing glycerol |
| 08/09/2012 | WO2012105582A1 Composition for optical members and optical member |
| 08/09/2012 | WO2012016185A3 Niobium oxide compositions and methods for using same |
| 08/07/2012 | US8236277 Process for producing nanoparticles |
| 08/01/2012 | CN102616852A Method for preparing acicular strontium postasium noobate microcrystalline powder |
| 08/01/2012 | CN101669222B Thermoelectric conversion material, method for production thereof, and thermoelectric conversion element |
| 07/25/2012 | CN102603002A Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides |
| 07/18/2012 | CN102583538A Sol-gel method for preparation of nanometer potassium sodium niobate rod |
| 07/05/2012 | WO2012090390A1 Optical semiconductor and production method therefor, as well as optical semiconductor device, photocatalyst, hydrogen-generating device and energy system |
| 06/20/2012 | CN102502833A Method for preparing K3Nb7019 hexagonal sheet in micro-nano structure |
| 06/20/2012 | CN102502832A Method for synthesizing nanostructured LiNbO3 |
| 06/13/2012 | CN102491420A Preparation method of flaky niobium pentoxide powder |
| 05/30/2012 | CN202246124U Niobium oxide calcining crucible |
| 05/23/2012 | EP2455340A1 Valve metal sub-oxide powders and capacitors and sintered anode bodies made therefrom |
| 05/23/2012 | CN102465204A 高松装密度五氧化二铌的制取方法 High bulk density niobium pentoxide Preparation method |
| 05/23/2012 | CN101258570B Capacitor |
| 05/09/2012 | CN102442700A Method for preparing high-purity spherical niobium oxide by peroxidizing precipitation |
| 05/09/2012 | CN101481143B Preparation of niobium potassium titanate and tantalum potassium titanate |
| 05/03/2012 | WO2012056658A1 Perovskite-type oxide film and ferroelectric film using same, ferroelectric element, and process for producing perovskite-type oxide film |
| 05/03/2012 | US20120107692 Battery active material, nonaqueous electrolyte battery and battery pack |
| 05/03/2012 | US20120107224 Methods Of Making A Niobium Metal Oxide and Oxygen Reduced Niobium Oxides |
| 05/02/2012 | CN102115168B Preparation method of Li3NbO4 with nanostructure |
| 04/25/2012 | CN102424420A 以铌铁为原料制备五氧化二铌的方法 Niobium iron as raw material preparation methods niobium pentoxide |
| 04/19/2012 | WO2012050007A1 Ferroelectric thin film having superlattice structure, manufacturing method thereof, ferroelectric element, and manufacturing method thereof |
| 04/04/2012 | CN101014540B Chemically stable solid lithium ion conductors |