| Patents for C01G 25 - Compounds of zirconium (4,186) |
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| 04/29/2004 | US20040080991 Method of forming ferroelectric film, ferroelectric memory, method of manufacturing the same, semiconductor device, and method of manufacturing the same |
| 04/29/2004 | US20040080256 Composite oxide; fine particle size; generating aerosols, heating to remove liquid, coating surfaces |
| 04/21/2004 | EP1250285B1 Aqueous colloidal dispersion of a cerium compound and at least another element selected among rare earths, transition metals, aluminium, gallium and zirconium, preparation method and use |
| 04/21/2004 | EP0968319A4 Multiple vaporizer reagent supply system for chemical vapor deposition utilizing dissimilar precursor compositions |
| 04/21/2004 | CN1491187A Mesostructured catalyst incorporating particles of nanometric dimensions |
| 04/15/2004 | WO2004002893A3 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 |
| 04/14/2004 | EP1406725A2 Perovskites comprising noble metals, applicable as catalysts |
| 04/13/2004 | US6719952 Hollow, elongated, vertically oriented reactor housing; plurality of peripheral chlorine gas inlet jets positioned at different elevations; control valves, sparger; zirconium, titanium and hafnium from sand |
| 04/08/2004 | WO2004028999A2 Thin films of oxidic materials having a high dielectric constant |
| 04/07/2004 | CN1487853A Cartridges useful in cleaning dialysis solutions |
| 04/01/2004 | WO2004005183A3 Method for preparing nanoparticles comprising cerium oxide and zirconium |
| 03/31/2004 | CN1486281A Method for preparing a stable lead zircon-titanate sol and method for preparing films based on same |
| 03/31/2004 | CN1143823C Monoclinic zirconium dioxide having large surface area |
| 03/25/2004 | WO2003068678A3 Mesoporous compound comprising a mineral phase of aluminium and cerium, titanium or zirconium oxide particles and, optionally, an element in solid solution in said particles, the preparation method thereof and uses of same |
| 03/24/2004 | EP1400610A1 Thermal barrier coatings with low thermal conductivity comprising lanthanide sesquioxides |
| 03/24/2004 | CN1484617A Sodium zirconium carbonate and zirconium basic carbonate and methods of making the same |
| 03/23/2004 | CA2115460C Improved mixed metal oxide crystalline powders and method for the synthesis thereof |
| 03/18/2004 | WO2004022483A1 Compound semiconductor particles and production process therefor |
| 03/17/2004 | EP1210172B1 Organic colloidal dispersion of a rare earth compound monocrystalline particles |
| 03/17/2004 | CN1482066A Process for preparing nanometer zirconium dioxide powder by double liquid phase hydrolysis |
| 03/17/2004 | CN1482065A Process for preparing nanometer zirconium dioxide powder by hydrolyzing zirconium oxynitrate |
| 03/16/2004 | US6706445 Reacting lithium source; a metal source having a metal and a titanium compound, a zirconium compound, or a mixture of titanium and zirconium compound; in the presence of reducing carbon to produce lithium mixed metal compounds |
| 03/11/2004 | WO2004020332A1 Method of preparing inorganic oxide powders, crystalline compounds and uses of said compounds |
| 03/10/2004 | CN1480403A Method for preparing nano ZrO2 by drying supercritical CO2 liquid |
| 03/10/2004 | CN1141254C Process for preparing granularity controllable nano-class zirconium oxide |
| 03/09/2004 | US6703334 Heterogeneous contact of zirconium basic carbonate with a stabilizer compound; stabilizing tetragonal and cubic phase structures |
| 03/04/2004 | WO2004018523A1 Silica-supported polymerisation catalyst |
| 03/02/2004 | US6699304 Palladium-containing particles, method and apparatus of manufacture, palladium-containing devices made therefrom |
| 02/26/2004 | US20040038086 Thermal barrier coatings with low thermal conductivity |
| 02/26/2004 | US20040038085 Heat resistant layer is made of a mixed oxide containing 15 mol % of at least one lanthanide sesquioxide, selected from LA, Pr, Nd, Sm, Eu, Tb and mixtures, and balance oxide selected from zirconia, ceria, and hafnia |
| 02/25/2004 | EP1390172A1 Metalothermic reduction of refractory metal oxides |
| 02/25/2004 | CN1477060A Method for preparing nano-grade spherical zirconium oxide powder body |
| 02/19/2004 | WO2004015158A1 Plasma spheroidized ceramic powder |
| 02/19/2004 | US20040033884 Plasma spheroidized ceramic powder |
| 02/18/2004 | CN1476413A Production of fine-grained particles |
| 02/12/2004 | WO2003076337B1 Process for making nano-sized stabilized zirconia |
| 02/12/2004 | WO2003050042A3 Method of preparing a titanium- and zirconium-based oxide, the oxides thus obtained and the use of same as catalysts |
| 02/12/2004 | US20040029337 Semiconductive zirconia sintering material comprising aluminum oxide |
| 02/12/2004 | US20040026324 Mixture containing anionic surfactant; ion exchanging |
| 02/10/2004 | US6689186 Silver-containing particles, method and apparatus of manufacture, silver-containing devices made therefrom |
| 02/05/2004 | WO2003053851A3 Transition metal oxide nanowires |
| 02/05/2004 | US20040022722 Can be used to produce condensers or oxygen probes, or it can be used in preparing catalysts |
| 02/05/2004 | US20040022717 Sodium zirconium carbonate and zirconium basic carbonate and methods of making the same |
| 02/04/2004 | EP1386708A2 Particulate products made by an aerosol method |
| 02/04/2004 | EP1385788A1 Stable metal zirconium phosphates for colour applications |
| 02/04/2004 | EP1385622A1 Continuous process and apparatus for the efficient conversion of inorganic solid particles |
| 01/28/2004 | CN1470455A Composite cerium-zirconium-barium oxides and preparing method thereof |
| 01/27/2004 | US6682706 Catalytic converter for automotive pollution control, and process for making catalytic converter |
| 01/22/2004 | WO2004007497A1 Process for preparing 9-[4-acetoxy-3-(acetoxymethyl)but-1-yl]-2-aminopurine |
| 01/22/2004 | WO2004007372A1 Hydrous zirconium oxide, hydrous hafnium oxide and method of making same |
| 01/22/2004 | US20040014820 Method of preparing a stable lead zircon-titanate sol and method for preparing films based on same |
| 01/22/2004 | US20040011739 Treating aqueous medium containing solution of zirconium and hafnium compound with ligand which complexes with one of the metals; passing over filtration membrane which allows complexes to pass but retains metals not complexed |
| 01/21/2004 | CN1469842A Oxide material, method for preparing oxide thin film and element using said material |
| 01/20/2004 | US6680143 Lithium metal oxide electrodes for lithium cells and batteries |
| 01/20/2004 | US6680121 Bismuth-containing laser markable compositions and methods of making and using same |
| 01/20/2004 | US6679937 Copper powders methods for producing powders and devices fabricated from same |
| 01/15/2004 | WO2004005184A1 Metal oxides prepared by flame spray pyrolysis |
| 01/15/2004 | WO2004005183A2 Method for preparing nanoparticles comprising cerium oxide and zirconium |
| 01/15/2004 | US20040009349 Composite nanoparticle materials and method of making the same |
| 01/15/2004 | US20040007531 Improved moisture resistance; for use as an ion exchanger, catalyst and/or catalyst support |
| 01/15/2004 | CA2488920A1 Metal oxides prepared by flame spray pyrolysis |
| 01/14/2004 | EP1379704A1 Method for separating zirconium and hafnium tetrachloride with the aid of a melted solvent |
| 01/14/2004 | EP0842900B1 Composite oxide having oxygen absorption and release capabilities and process for preparing the same |
| 01/14/2004 | CN1468321A Piezoelectric thin film and method for preparation thereof, and piezoelectric element having the piezoelectric thin film, ink-jet head using the piezoelectric element, and ink-jet recording device hav |
| 01/14/2004 | CN1134297C Catalyst composition containing oxygen storage components |
| 01/13/2004 | US6677082 Lithium metal oxide electrodes for lithium cells and batteries |
| 01/13/2004 | US6676821 Electrochemical production of amorphous or crystalline metal oxides with particles sizes in the nanometer range |
| 01/08/2004 | WO2004002907A1 A method for the preparation of doped oxide material |
| 01/08/2004 | WO2004002893A2 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 |
| 01/08/2004 | US20040004650 Piezoelectric thin film and method for preparation theof, and piezoelectric element having the piezoelectric thin film, ink-jet head using the piezoelectric element, and ink-jet recording device having the ink-jet head |
| 01/08/2004 | CA2489772A1 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 |
| 01/07/2004 | EP1378489A1 Metal oxides prepared by flame spray pyrolysis |
| 01/07/2004 | CN1465529A Method for preparing zirconium dioxide by electrically smelting zircon |
| 12/25/2003 | US20030235526 A catalyst support, with large surface area per weight, a calcined nanocrystalline precipitates; used in a water gas shift reaction as a catalytic reforming, providing hydrogen fuel for a fuel cell |
| 12/24/2003 | WO2003106029A1 Thermally stabile materials having high specific surfaces |
| 12/24/2003 | WO2003082742A3 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 |
| 12/24/2003 | WO2003070810A3 Composite nanoparticle materials and method of making the same |
| 12/24/2003 | CN1131726C 组合了两种以锰和另一种选自碱金属、碱土金属及稀土元素的元素为基础的组合物、并可用作NOx捕集剂的组合物以及该组合物在废气处理中的用途 Combination of two or more kinds selected from manganese and another alkali metal, alkaline earth metal elements and rare earth element-based compositions, and compositions and can be used as the NOx trapping agent composition in the exhaust gas treatment purposes |
| 12/23/2003 | US6666750 Fused AL2O3-rare earth oxide-ZrO2 eutectic abrasive particles, abrasive articles, and methods of making and using the same |
| 12/18/2003 | WO2003104342A1 Coating composition |
| 12/17/2003 | EP1371610A1 Process for producing nanometer grade powders |
| 12/17/2003 | EP1370355A1 Liquid phase reactor |
| 12/16/2003 | US6663854 Aluminum-zirconium antiperspirant salts made with zirconium salts having low Zr:Cl ratio |
| 12/11/2003 | WO2003101946A2 Piezoceramic composition, piezoceramic body comprising said composition and a method for producing said composition and said body |
| 12/11/2003 | WO2003101909A1 Method for preparing ceramic powders in the presence of a carbon source, powders obtained and use thereof |
| 12/11/2003 | CA2487320A1 Method for preparing ceramic powders in the presence of a carbon source, powders obtained and use thereof |
| 12/10/2003 | EP1368117A2 Catalyst support material having high oxygen storage capacity and method of preparation thereof |
| 12/10/2003 | CN1461353A Method for separating zirconium and hafnium tetrachloride with aid of melted solvent |
| 12/10/2003 | CN1461238A Photocatalyst exhibiting catalytic activity even in visible light region |
| 12/10/2003 | CN1461237A Photocatalyst exhibiting catalytic activity even in visible light region |
| 12/10/2003 | CN1460644A Improved acid-alrali production process of airconium oxychloride |
| 12/09/2003 | US6660680 Heating aerosols at low temperature; well-controlled microstructure and morphology |
| 12/09/2003 | US6660185 Photoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same |
| 12/04/2003 | WO2003099741A1 Process for producing nanocrystalline composites |
| 12/04/2003 | WO2003099713A1 Metal oxide nanotube and process for production thereof |
| 12/04/2003 | US20030224931 Metal oxide and method for producing the same, and catalyst |
| 12/03/2003 | CN1459418A Method and equipment of preparing high performance zirconium oxide continuous fiber |
| 11/30/2003 | CA2389555A1 Process for preparing ceramic powders in the presence of carbon, the powders so obtained and their applications |
| 11/27/2003 | WO2003097232A1 Particulate oxidizing material and oxidation catalyst |
| 11/27/2003 | WO2003076337A3 Process for making nano-sized stabilized zirconia |