| Patents for C01G 27 - Compounds of hafnium (508) |
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| 12/10/2014 | CN203998991U 四氯化铪提纯装置 Hafnium tetrachloride purification apparatus |
| 12/02/2014 | US8900490 Titanic acid compound, process for producing the titanic acid compound, electrode active material containing the titanic acid compound, and storage device using the electrode active material |
| 12/02/2014 | US8900330 Agents for improving dye fastness |
| 09/23/2014 | US8840863 Method for synthesising a nano-product |
| 09/16/2014 | US8834600 Extraction process for reactive metal oxides |
| 09/09/2014 | US8828101 Agents for improving dye fastness |
| 09/04/2014 | WO2013086288A3 Method for recycling of rare earth and zirconium oxide materials |
| 08/19/2014 | US8809226 Method of producing carrier for catalyst for oxidative dehydrogenation of n-butane, method of producing carrier-supported magnesium orthovanadate catalyst, and method of producing n-butene and 1, 3-butadiene using said catalyst |
| 07/29/2014 | US8791519 High dielectric constant transition metal oxide materials |
| 07/29/2014 | US8790508 Integrated deasphalting and oxidative removal of heteroatom hydrocarbon compounds from liquid hydrocarbon feedstocks |
| 06/26/2014 | WO2014097527A1 Rare earth aluminum garnet-type inorganic oxide, phosphor and light-emitting device using same |
| 06/05/2014 | WO2014083544A1 Highly pure powder intended for thermal spraying |
| 06/04/2014 | CN103833077A Method of preparing hafnium oxide hollow powder by water quenching method |
| 05/07/2014 | EP2728589A1 Re-123 superconducting wire and method for manufacturing the same |
| 03/05/2014 | CN103620702A Re-123 superconducting wire and method for manufacturing same |
| 03/04/2014 | US8663440 Titanium target for sputtering |
| 02/25/2014 | US8658126 Nanostructured titanium oxide material and its synthesis procedure |
| 02/04/2014 | CA2690121C Method for producing carbon coated nanoparticles of a transition metal oxide |
| 11/26/2013 | US8591853 Process of preparing mineral material with particular ceria-containing zirconium oxide grinding beads, obtained products and their uses |
| 10/29/2013 | US8568898 Method for making high purity metal oxide particles and materials made thereof |
| 08/29/2013 | US20130220178 Re-Dispersible Metal Oxide Nanoparticles and Method of Making Same |
| 08/27/2013 | US8518367 Titanium oxide and method of producing the same |
| 08/27/2013 | US8518364 Fullerene-like nanostructures, their use and process for their production |
| 08/23/2013 | CA2802245A1 Plasma spray method |
| 08/06/2013 | US8501825 Formulation and method for preparing gels comprising hydrous hafnium oxide |
| 07/23/2013 | US8494107 Method of suppressing deposition of radioactive isotope |
| 06/12/2013 | EP2601140A1 Process for separating zirconium and hafnium tetrachlorides from mixtures thereof |
| 05/30/2013 | WO2013075209A1 Oxidation of metallic films |
| 05/28/2013 | US8449845 Zirconium crucible |
| 05/28/2013 | CA2581510C Method for separating zirconium and hafnium |
| 05/07/2013 | US8435480 Method for synthesizing one-dimensional helical nanoporous structures and method for synthesizing glycine-derived surfactant for synthesizing helical nanoporous structures |
| 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 |
| 02/13/2013 | CN102933496A Method for producing 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 |
| 01/22/2013 | US8357628 Inorganic/organic hybrid totally porous metal oxide particles, methods for making them and separation devices using them |
| 01/10/2013 | US20130009111 Oxide for semiconductor layer of thin film transistor, sputtering target, and thin film transistor |
| 01/03/2013 | WO2013002372A1 Re-123 superconducting wire and method for manufacturing same |
| 12/26/2012 | CN101743201B Method for producing carbon coated nanoparticles of a transition metal oxide |
| 12/19/2012 | CN102826602A Thermistor material, temperature sensor, and manufacturing method thereof |
| 12/13/2012 | WO2012088526A8 Processes to form aqueous precursors, hafnium and zirconium oxide films, and hafnium and zirconium oxide patterns |
| 12/12/2012 | CN101124040B Water-free metal oxide colloids and metal oxide polymers, preparation method and application thereof |
| 11/28/2012 | CN101378994B Nanoparticles, and a method of sol-gel processing |
| 11/22/2012 | US20120294753 Method and apparatus for using solution based precursors for atomic layer deposition |
| 11/14/2012 | CN102774887A Preparation technology of hafnium tetrafluoride |
| 10/18/2012 | WO2012088526A3 Processes to form aqueous precursors, hafnium and zirconium oxide films, and hafnium and zirconium oxide patterns |
| 10/10/2012 | EP2508586A2 Preparation of complex fluoride and complex fluoride phosphor |
| 09/25/2012 | CA2572612C Method for separating and purifying hafnium and zirconium |
| 09/13/2012 | US20120230900 Metal Salt-Containing Composition, Substrate, Manufacturing Method of Substrate |
| 09/06/2012 | US20120225006 Nano-sized particles, processes of making, compositions and uses thereof |
| 07/26/2012 | WO2012099913A1 Metal oxide foam, amine functional solid sorbent, methods and applications |
| 07/18/2012 | CN102583533A Synthetic method of anhydrous hafnium zirconium composite nitrate and application of synthetic method to atomic layer deposition (ALD) high-dielectric composite oxide film |
| 07/18/2012 | CN101759230B Method for fractionating, extracting and separating zirconium and hafnium |
| 06/28/2012 | WO2012088526A2 Processes to form aqueous precursors, hafnium and zirconium oxide films, and hafnium and zirconium oxide patterns |
| 05/30/2012 | CN102482114A 混合金属氧化物 Mixed metal oxides |
| 05/22/2012 | US8182786 Nano-sized particles, processes of making, compositions and uses thereof |
| 05/10/2012 | US20120115709 High Temperature Catalysts for Decomposition of Liquid Monopropellants and Methods for Producing the Same |
| 05/09/2012 | CN101445725B Hafnate luminescent material and preparation method thereof |
| 04/25/2012 | CN101844807B 片状氧化铪纳米粉体的制备方法 Flaky hafnium oxide nanopowder preparation |
| 04/12/2012 | US20120088845 Synthesis, capping and dispersion of nanocrystals |
| 04/11/2012 | EP2438013A1 Method for preparing a water-compatible composition of metal oxide nanocrystals |
| 02/15/2012 | EP2417062A1 Mixed metal oxides |
| 02/09/2012 | WO2012017181A1 Process for separating zirconium and hafnium tetrachlorides from mixtures thereof |
| 01/18/2012 | CN101823766B Preparation method of hafnium oxide powder with nano-porous structure |
| 12/22/2011 | US20110311805 Cutting tool |
| 12/15/2011 | WO2011155635A1 Method for producing 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 |
| 11/17/2011 | US20110280778 Method of precipitation of metal ions |
| 10/26/2011 | CN102227391A Zirconium derivative powder |
| 10/26/2011 | CN102227390A Zirconium oxide powder |
| 10/26/2011 | CN102227379A Method for manufacturing zirconium derivative, hydrate, or oxide |
| 10/26/2011 | CN102227378A Zirconium hydrate powder |
| 09/07/2011 | CN101723452B Preparation technology for hafnium carbonate |
| 09/06/2011 | US8012449 Method of manufacturing complex metal oxide powder and amorphous complex metal oxide |
| 08/23/2011 | US8003567 Nanocomposite support materials |
| 07/21/2011 | US20110178336 Method of producing phthaloyl dichloride compound, catalyst for use in the method, and method of forming the catalyst |
| 07/20/2011 | EP2344427A1 Zirconium oxide powder |
| 07/20/2011 | EP2344419A1 Method for manufacturing a zirconium derivative, hydrate, or oxide |
| 05/17/2011 | US7943103 Waste solids handling |
| 04/26/2011 | US7932208 Transparent, stable titanium dioxide sols |
| 03/10/2011 | WO2011027872A1 Inorganic structure, method for producing same, and method for producing inorganic thin film |
| 01/20/2011 | WO2010139910A8 Method for preparing a water-compatible composition of metal oxide nanocrystals |
| 01/06/2011 | US20110003085 Production Of Tailored Metal Oxide Materials Using A Reaction Sol-Gel Approach |
| 01/05/2011 | EP2269251A2 Anode for lithium-ion cell and method of making the same |
| 12/22/2010 | EP2263121A2 Immersion lithography using hafnium-based nanoparticles |
| 12/15/2010 | EP1178129B1 Polycrystalline thin film and method for preparation thereof, and superconducting oxide and method for preparation thereof |
| 12/14/2010 | US7851407 Using a sol-gel process where an acid and a base are added in two steps to achieve high mesoporosity and improved surface characteristics while maintaining an anatase crystal structure even at high temperature calcining; increased photosensitivity; doped titanium dioxide exhibits catalytic activity |
| 12/09/2010 | WO2010139910A1 Method for preparing a water-compatible composition of metal oxide nanocrystals |
| 11/02/2010 | US7824487 Controlling particle size; high speed grinding in suspension; viscosity adjustment; surface conditioning |
| 10/14/2010 | WO2010116184A1 Mixed metal oxides |
| 10/14/2010 | CA2757921A1 Mixed metal oxides |
| 10/07/2010 | US20100254875 Monodisperse nanoparticles and method of making |
| 09/29/2010 | CN101844807A Preparation method of platy hafnium oxide nano powder |
| 09/22/2010 | EP1971550B1 Nanoparticles, and a method of sol-gel processing |
| 09/15/2010 | CN101830440A Preparation method of monodisperse metal oxide nano particles |
| 09/08/2010 | CN101823766A Preparation method of hafnium oxide powder with nano-porous structure |
| 08/10/2010 | US7773365 Dielectric material |
| 07/27/2010 | US7763665 Block polymer processing for mesostructured inorganic oxide materials |
| 07/27/2010 | US7763565 Transparent, stable titanium dioxide sols |
| 07/27/2010 | US7763113 Photocatalyst material and method for preparation thereof |
| 06/30/2010 | CN101759230A Method for fractionating, extracting and separating zirconium and hafnium |
| 06/16/2010 | CN101743201A Method for producing carbon coated nanoparticles of a transition metal oxide |
| 06/10/2010 | US20100140154 Group iv metal oxide monolithic columns |