| Patents for C01G 25 - Compounds of zirconium (4,186) |
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| 08/18/2005 | DE102004004147A1 Oberflächenmodifizierte, mit Siliziumdioxid umhüllte Metalloid/Metalloxide The surface-modified silica coated with metalloid / metal oxides |
| 08/17/2005 | EP1562861A1 Storing hydrogen in solid compositions based on mixed oxides |
| 08/17/2005 | CN1214986C Process for preparing nanometer zirconium dioxide powder by hydrolyzing zirconium oxynitrate |
| 08/17/2005 | CN1214985C Method for preparing zirconium oxide nano ball stack blank by carbon nano-tube auxiliary double liquid phase precipitation |
| 08/16/2005 | US6929786 Method for separating zirconium and hafnium tetrachlorides with the aid of a melted solvent |
| 08/11/2005 | US20050175530 Process for the preparation of nano-and micro-particles of group II and transition metals oxides and hydroxides, the nano-and micro-particles thus obtained and their use in the ceramic, textile and paper industries |
| 08/11/2005 | US20050175525 Nano-structured particles with high thermal stability |
| 08/10/2005 | EP1561508A1 Inorganic fine particles, inorganic raw material powder, and method for production thereof |
| 08/10/2005 | CN1652871A Particulate matter-oxidizing material and oxidizing catalyst |
| 08/04/2005 | WO2005070819A1 Method for making metal oxides |
| 07/20/2005 | EP1555678A1 Ferroelectric film, ferroelectric capacitor, ferroelectric memory, piezoelectric device, semiconductor device, method for manufacturing ferroelectric film, and method for manufacturing ferroelectric capacitor |
| 07/20/2005 | CN1641919A Method for preparing anode-support type yttrium oxide stable zirconium oxide electrolyte membrane |
| 07/20/2005 | CN1640817A Method for preparing zirconium phosphate |
| 07/14/2005 | WO2005062785A2 Solution-phase synthesis of metal oxide nanostructures |
| 07/13/2005 | EP1552031A1 Plasma spheroidized ceramic powder |
| 07/13/2005 | EP1551839A1 Process for preparing 9-[4-acetoxy-3-(acetoxymethyl)but-1-yl]-2-aminopurine |
| 07/13/2005 | CN1639300A Method for continuous preparation of nanometer-sized hydrous zirconia sol using microwave |
| 07/13/2005 | CN1636881A Synthesis process of mesoporous ZrO2 molecular sieve |
| 07/13/2005 | CN1210207C Preparation method of nano grade powder |
| 07/07/2005 | WO2005060610A2 Nano-sized particles, processes of making, compositions and uses thereof |
| 07/06/2005 | CN1634768A Method for producing zirconia and silicon dioxide by arc furnace |
| 06/30/2005 | US20050142059 Method for continuous preparation of nanometer-sized hydrous zirconia sol using microwave |
| 06/29/2005 | EP1546437A2 Thin films of oxidic materials having a high dielectric constant |
| 06/29/2005 | EP1546214A1 Silica-supported polymerisation catalyst |
| 06/29/2005 | EP1546036A1 Compound semiconductor particles and production process therefor |
| 06/29/2005 | CN1631796A Method for preparing mesoporous zirconium dioxide with high thermal stability |
| 06/16/2005 | WO2005054134A1 Method for producing composition for forming dielectric film, composition for forming dielectric film, dielectric film and method for producing same |
| 06/16/2005 | US20050130328 Method of making a haze free, lead rich PZT film |
| 06/15/2005 | EP1539648A1 A method for the preparation of doped oxide material |
| 06/15/2005 | CN1206397C Method and equipment of preparing high performance zirconium oxide continuous fiber |
| 06/15/2005 | CN1206027C Cerium-base ternary nano level composite RE oxide and its prepn process |
| 06/15/2005 | CN1206026C Cerium-base quaternary nano level composite RE oxide and its prepn process |
| 06/14/2005 | CA2268830C Cerium and zirconium oxides, mixed oxides and solid solutions having improved thermal stability for catalysis of exhaust gas systems and methods of producing |
| 06/09/2005 | US20050123465 Crystal structure; for use as catalyst supports for automobile post-combustion |
| 06/08/2005 | EP1537047A1 Method of preparing inorganic oxide powders, crystalline compounds and uses of said compounds |
| 06/08/2005 | EP1355853A4 Production of fine-grained particles |
| 06/07/2005 | US6903040 Starting particles are dispersed in a liquid thus forming a suspension; suspension flows through at least two separate conversion vessels which are connected in series and the suspension is agitated in each of these vessels |
| 06/02/2005 | WO2005049497A1 The synthesis of ordered zirconium titanate |
| 06/02/2005 | US20050119120 Mixture of cerium and zirconium oxide composite with precious metals; oxygen storage, heat resistance |
| 06/02/2005 | US20050119117 Oxidation at low temperature; purification of nitrogen oxides by reduction at high temperature; exhaust system of internal combustion engines; composite cerium, zirconium oxides with rare earth metals |
| 06/02/2005 | US20050118095 Allows precise control of operational parameters; producing higher quality material than batch or semicontinuous stirred methods; supplying aqueous solution of zirconium salt to multitube reactor at room temperature then heating |
| 06/02/2005 | US20050118094 Plasma synthesis of metal oxide nanoparticles |
| 06/02/2005 | US20050116369 Aerosol method and apparatus, particulate products, and electronic devices made therefrom |
| 06/02/2005 | US20050115362 Molecular decomposition processes for the synthesis of nanosize metallic powders |
| 06/01/2005 | CN1621352A Plasma synthesis of metal oxide nanoparticles |
| 06/01/2005 | CN1204087C Preparation of ordered mesoporous zirconia material with fluorescence emitting characteristics |
| 05/26/2005 | WO2005023728A3 Composition based on cerium oxide and on zirconium oxide having a high reducibility and large surface area, methods for the preparation thereof and use as a catalyst |
| 05/26/2005 | US20050109700 pH adjuster-based system for treating liquids |
| 05/25/2005 | CN1620409A Method for manufacturing stabilized zirconia |
| 05/19/2005 | US20050106088 Using lithium silicate; controlling particle sizes |
| 05/18/2005 | CN1202016C Production process of tetrahydrated zirconium sulfate |
| 05/17/2005 | US6893994 Plasma spheroidized ceramic powder |
| 05/17/2005 | US6893494 Crystal structure with three dimensional network of phosphate tetrahedra and zirconium hexaoxide octahedra linked by shared oxygens amd metal ions located at interstitial sites; plasma powders; refractories |
| 05/17/2005 | CA2166288C Modified solid oxide catalyst and process for producing same |
| 05/12/2005 | US20050100759 Ferroelectric thin film formation composition, ferroelectric thin film and method of fabricating ferroelectric thin film |
| 05/12/2005 | US20050100666 Aerosol method and apparatus, coated particulate products, and electronic devices made therefrom |
| 05/12/2005 | US20050098764 Small particle size, narrow particle size distribution, spherical morphology and good crystallinity |
| 05/12/2005 | US20050097988 Generating an aerosol including a nickel metal precursor and moving the droplets through a heating zone to form nickel particles; while in the aerosol stream forming a coating on the particles, the coating comprising a material is different than the nickel-containing material; flat panel displays |
| 05/12/2005 | DE10392447T5 Ceroxid-basierte Mischmetall-Oxidstruktur, einschließlich des Herstellungsverfarhrens und der Verwendung Ceria-based mixed metal oxide structure, including the Herstellungsverfarhrens and use |
| 05/11/2005 | CN1613920A Heat barrier coating materials |
| 05/04/2005 | EP1527018A2 Composition based on zirconium oxide and oxides of cerium, lanthanum and of another rare earth, a method for preparing same and use thereof as catalyst |
| 05/04/2005 | CN1199864C Method for preparing zirconium oxide powder |
| 04/27/2005 | CN1610116A Ferroelectric material, ferroelectric film and method of manufacturing the same, ferroelectric capacitor and method of manufacturing the same, ferroelectric memory, |
| 04/27/2005 | CN1609044A Ferroelectric thin film formation composition, ferroelectric thin film, and method of fabricating thin film |
| 04/26/2005 | US6884631 Method of forming a ferroelectric film by direct annealing of the ferroelectric film using laser or lamp followed by a second annealing through a light transmission and/or absorption film |
| 04/21/2005 | WO2005035446A1 Method for producing aqueous solution of chlorination product of zirconium |
| 04/21/2005 | US20050085381 Preparing a concentrated aqueous acidic solution of a zirconium salt selected from the group consisting of zirconium chloride and zirconium nitrate; adding this initially prepared solution gradually to a basic water/ammonia mixture; drying and calcining the recovered precipitate |
| 04/21/2005 | US20050081998 Chemical-mechanical planarization slurries and powders and methods for using same |
| 04/14/2005 | US20050079349 Producing large quantities of a high quality, dense aerosol for spray pyrolysis operations; multi-phase particles for use in manufacturing electrically-conductive metallic films for electronic products |
| 04/14/2005 | US20050077496 Metal oxide nanotube and process for production thereof |
| 04/14/2005 | US20050077246 Treatment of liquid using porous polymer containment member |
| 04/13/2005 | EP1522342A1 Photocatalyst exhibiting catalytic activity even in visible light region |
| 04/07/2005 | WO2005030680A1 Titania supports for fisher-tropsch catalysts |
| 04/07/2005 | CA2540353A1 Titania supports for fisher-tropsch catalysts |
| 04/06/2005 | CN1195884C Nanostructured feed for thermal spray |
| 04/05/2005 | US6875372 Fine particle size; monodispersion; crystal structure |
| 03/30/2005 | EP1518823A1 Metal oxide nanotube and process for production thereof |
| 03/30/2005 | EP1517853A1 Metal oxides prepared by flame spray pyrolysis |
| 03/30/2005 | CN1602282A Method of preparing a titanium- and zirconium-based oxide, the oxides thus obtained and the use of same as catalysts |
| 03/30/2005 | CN1601213A Sintering furnace for preparing continuous fiber made form zirconia |
| 03/29/2005 | US6872676 Semiconductive zirconia sintering material comprising aluminum oxide |
| 03/29/2005 | US6872675 Emulson droplets as templates around which sol-gel ceramic is formed; pore size is controlled |
| 03/24/2005 | US20050065358 Hafnium-containing material for film formation, method for producing the same, and method for producing hafnium-containing thin film using the same |
| 03/24/2005 | US20050064731 Transition metal oxide nanowires |
| 03/24/2005 | US20050063898 Metal oxide nanoparticles, methods of making, and methods of use |
| 03/24/2005 | US20050063889 High purity nanoscale metal oxide powders and methods to produce such powders |
| 03/24/2005 | US20050061107 Coated silver-containing particles, method and apparatus of manufacture, and silver-containing devices made therefrom |
| 03/23/2005 | EP1516855A1 Cerium-Zirconium composite metal oxide with a cerium oxide core surrounded by zirconium oxide |
| 03/23/2005 | CN1599697A Tubular titanium oxide particles, method for preparing the same, and use of the same |
| 03/23/2005 | CN1597616A Preparation and operation method of metal oxide nano particles |
| 03/23/2005 | CN1193936C Method for preparing zirconium dioxide by electrically smelting zircon |
| 03/23/2005 | CN1193816C Wet spray granulating technology of zirconium oxide |
| 03/22/2005 | US6869550 Method of producing a pre-alloyed stabilized zirconia powder |
| 03/17/2005 | WO2005023728A2 Composition based on cerium oxide and on zirconium oxide having a high reducibility and large surface area, methods for the preparation thereof and use as a catalyst |
| 03/17/2005 | US20050059547 Total mole number of Ce and Zr is 85% or above, based on the total mole number of metal in the composite metal oxide, a molar ratio Ce/Zr is within a range from 1/9 to 9/1, and an isoelectric point of the composite metal oxide is more than 3; CeO2 forms a core surrounded by ZrO2 |
| 03/17/2005 | CA2536276A1 Composition based on cerium oxide and on zirconium oxide having a high reducibility and large surface area, methods for the preparation thereof and use as a catalyst |
| 03/16/2005 | EP1514845A1 Plasma synthesis of metal oxide nanoparticles |
| 03/16/2005 | CN1594104A Process for preparing high-purity zirconium dioxide |
| 03/11/2005 | CA2481152A1 Plasma synthesis of metal oxide nanoparticles |
| 03/10/2005 | WO2005021425A1 Process for producing fine metal oxide particles |