| Patents for C01G 41 - Compounds of tungsten (1,848) |
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| 02/10/2011 | WO2011015021A1 Process for preparing ammonium metatungstate |
| 02/09/2011 | CN101967012A Method for preparing spherical ammonium paratungstate (APT) |
| 02/03/2011 | WO2011012238A1 Modified tungsten oxide and process for its preparation |
| 02/02/2011 | CN101962806A Preparation method of flexible cold cathode material |
| 01/19/2011 | EP2274239A1 A process for chlorinating resources containing recoverable metals |
| 01/19/2011 | CN101948136A Preparation method of laminated ammonium metatungstate with high dispersity |
| 01/19/2011 | CN101318702B Tungstic trioxide nano-slice and preparation method thereof |
| 01/13/2011 | WO2011005631A2 Potassium cesium tungsten bronze particles |
| 01/13/2011 | DE102007063691B4 Ammoniumparawolframatdekahydrat und Verfahren zur Herstellung Ammonium paratungstate decahydrate and methods for preparing |
| 01/06/2011 | US20110003085 Production Of Tailored Metal Oxide Materials Using A Reaction Sol-Gel Approach |
| 01/06/2011 | US20110002840 Method for Making Ammonium Metatungstate |
| 01/06/2011 | US20110002831 Sol-gel process with an encapsulated catalyst |
| 01/05/2011 | EP2269251A2 Anode for lithium-ion cell and method of making the same |
| 01/05/2011 | EP2268840A1 Adsorption method for reclaiming molybdate or tungstate from aqueous solutions |
| 12/29/2010 | CN101931072A Anode active material and secondary lithium battery |
| 12/29/2010 | CN101928039A Method for preparing ammonium metatungstate |
| 12/28/2010 | US7857244 Shape engineering of nanoparticles |
| 12/23/2010 | US20100320417 Thermal nanocomposites |
| 12/22/2010 | CN101376526B Method for recovering heteropoly acid from deactivated supported type heteropoly acid catalyst |
| 12/15/2010 | EP2260003A1 Method for producing a nanocrystalline molybdenum mixed oxide |
| 12/15/2010 | CN101918321A Composition based on zirconium oxide, yttrium oxide and tungsten oxide, method of preparation and use as catalyst or catalyst support |
| 12/15/2010 | CN101913597A Tungsten oxide nano-wire and porous carbon nano composite structural material and preparation method thereof |
| 12/15/2010 | CN101913570A Pillared hydrotalcite and preparation method thereof |
| 12/09/2010 | WO2010140499A1 Rutile-form titanium oxide crystals and mid-infrared filter including same |
| 12/08/2010 | CN101445275B Centrifugal extracting method for preparing ammonium tungstate solution from soda leach liquor of tungsten contained material |
| 12/08/2010 | CN101417818B Tungsten oxide one-dimensional nano material and preparation method thereof |
| 12/08/2010 | CN101386427B Method for preparing photochromic WO3 film using malic acid induction |
| 12/02/2010 | US20100305384 Process for Converting Alkaline-Earth Metal Chlorides to Tungstates and Molybdates and Applications Thereof |
| 11/24/2010 | CN101891157A Preparation method of mesoporous nano-metal composite oxide |
| 11/24/2010 | CN101224906B Method for preparing low apparent density wolframic acid |
| 11/18/2010 | US20100292075 Visible light response-type photocatalyst powder, visible light response-type photocatalyst material using the visible light response-type photocatalyst powder, photocatalyst coating material, and photocatalyst product |
| 11/17/2010 | CN101888974A Fullerene-like nanostructures, their use and process for their production |
| 11/17/2010 | CN101885511A Method for preparing monoclinic lead tungstate nano belt crystal material |
| 11/17/2010 | CN101117220B Method for the production of tungsten carbide powder |
| 11/10/2010 | CN101417819B Photochromic WO3 film with hollow microsphere as micro-morphology and preparation method thereof |
| 11/10/2010 | CN101070188B Process for producing ammonium paratungstate using tungsten-contained soft waste material |
| 11/04/2010 | US20100279106 Products comprising nano-precision engineered electronic components |
| 11/03/2010 | EP2244983A1 Composition based on zirconium oxide, yttrium oxide and tungsten oxide, method of preparation and use as catalyst or catalyst support |
| 10/28/2010 | US20100270517 Solid dopants for conductive polymers, method and apparatus for preparing the same using plasma treatment, and solid doping method of conductive polymers |
| 10/20/2010 | CN101867318A Easily maintained focus solar power module |
| 10/19/2010 | US7816006 Non-stoichiometric nanomaterial compositions with distinctive shape and morphology |
| 10/13/2010 | CN101857274A Method for preparing nano WS2/MoS2 granules |
| 10/07/2010 | US20100254875 Monodisperse nanoparticles and method of making |
| 10/06/2010 | CN101851007A Tungsten-molybdenum-based superfine composite oxide solid solution and preparation method thereof |
| 09/30/2010 | US20100248952 Catalysts containing tungstate for the synthesis of alkyl mercaptan and method for the production thereof |
| 09/30/2010 | US20100248297 Particles and manufacturing methods thereof |
| 09/29/2010 | CN101848865A Heat shielding additives |
| 09/29/2010 | CN101848864A Method of converting alkaline-earth metal chlorides to tungstates and molybdates and applications thereof |
| 09/29/2010 | CN101844811A Niobium tungstate compound for resisting hepatitis virus |
| 09/16/2010 | WO2010104009A1 Process for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and process for producing aqueous sodium tungstate solution |
| 09/16/2010 | US20100233074 Synthetic method of transition metal oxide nano-particles |
| 09/16/2010 | US20100230517 Shape engineering of nanoparticles |
| 09/15/2010 | CN101834290A Tungsten trioxide cathode material for lithium ion battery and preparation method thereof |
| 09/14/2010 | US7794865 Filter material for generating oxygen and/or hydrogen from a source |
| 09/14/2010 | US7794686 contacting ammonium paratungstate mixture with cation exchange material to lower pH to within pH range at which metatungstate ion is stable and insoluble tungstic acid is not formed and maintaining pH within this range for time sufficient convert all of ammonium paratungstate to ammonium metatungstate |
| 09/14/2010 | US7794677 Reduction of copper content in the molybdenite concentrate |
| 09/08/2010 | CN101827788A Method and apparatus for the production of high purity tungsten hexafluoride |
| 09/02/2010 | WO2010052721A3 Inorganic multilayered nanostrcutres |
| 09/01/2010 | CN101821005A Visible-light-responsive photocatalyst powder, process for producing the same, and visible-light-responsive photocatalyst material, photocatalytic coating material, and photocatalytic product each containing the same |
| 08/25/2010 | CN1978327B Method for preparing high-purity phosphotungsticacid |
| 08/25/2010 | CN101815676A Modified metal-oxide composite sol, coating composition, and optical member |
| 08/25/2010 | CN101815675A Metal oxide composite sol, coating composition, and optical member |
| 08/25/2010 | CN101811736A Preparation method of nanometer WOxZrO2 superacid |
| 08/19/2010 | WO2010092971A1 Process for preparing pyrochlore oxide, and polymer electrolyte membrane fuel cell, fuel cell system, and process for producing electrode catalyst for fuel cell |
| 08/19/2010 | US20100210450 Tungsten comprising nanomaterials and related nanotechnology |
| 08/18/2010 | EP2217533A2 Heat shielding additives comprising a tungsten hydrogen bronze, a binary tungsten oxide and tungsten metal |
| 08/18/2010 | CN101805023A Method for preparing tungstic oxide nano-sheets |
| 08/18/2010 | CN101805022A Method for preparing barium tungstate nanometer double-line arrays by using DNA as templates |
| 08/17/2010 | US7776383 Ceramic nanomaterial; electrodes overcoated with multilayer ceramic film; sintering |
| 08/12/2010 | US20100204041 Visible-light-responsive photocatalyst powder, and visible-light-responsive photocatalytic material, photocatalytic coating material and photocatalytic product each using the same |
| 08/12/2010 | US20100204040 Visible-light-responsive photocatalyst powder, method of manufacturing the same, and visible-light-responsive photocatalytic material, photocatalytic coating material and photocatalytic product each using the same |
| 08/11/2010 | EP2216297A1 Modified metal-oxide composite sol, coating composition, and optical member |
| 08/11/2010 | EP2215014A2 Method for delaminating/exfoliating layered materials |
| 08/11/2010 | CN101798117A Method for preparing highly ordered tungsten trioxide nano-rod |
| 08/11/2010 | CN101798115A Preparation method of ternary oxysalt compound micro-nano material |
| 08/11/2010 | CN101070189B Method for preparing tungsten hexafluoride gas |
| 08/04/2010 | EP2213623A1 Metal oxide composite sol, coating composition, and optical member |
| 08/04/2010 | CN101795767A Visible-light-responsive photocatalyst powder, and visible-light-responsive photocatalyst material, photocatalytic coating material, and photocatalytic product each containing the same |
| 08/04/2010 | CN101792183A Method for preparing ultrafine silver tungstate antibacterial powder by ultrasonic-homogeneous precipitation |
| 07/28/2010 | CN1994898B Method for preparing linear calcium tungstate europium-doped nano material using ammonium tungstate |
| 07/28/2010 | CN101240164B Method for synthesizing sensitive photochromic WO3 nano powder by formaldehyde inducement |
| 07/27/2010 | US7763665 Block polymer processing for mesostructured inorganic oxide materials |
| 07/21/2010 | CN101780982A Preparation method of tungsten carbide micro-nano powder |
| 07/15/2010 | US20100175984 Method for making nanoparticles |
| 07/14/2010 | CN101774643A Process for preparing tungstic oxide hydrate from sodium tungstate solution |
| 07/07/2010 | CN101767826A Preparation method of hexagon snow shaped WO3 nanometer disc |
| 07/07/2010 | CN101767002A Method for synthesizing novel visible light driven BI2WO6 photocatalyst by employing microemulsion-hydrothermal technology |
| 07/01/2010 | WO2010046285A3 Heat absorbing additives |
| 06/09/2010 | CN101723465A Method and apparatus for preparing tungsten hexafluoride using a fluidized bed reactor |
| 06/09/2010 | CN101723464A Method for preparing mono-disperse tungsten disulfide nano slices |
| 06/09/2010 | CN101723463A Method and device for preparing tungstic acid through closed type acid decomposition of wolframite |
| 06/03/2010 | US20100135937 Metal oxide nanocrystals: preparation and uses |
| 06/02/2010 | CN101177303B Method for removing molybdenum, arsenic, antimony and stannum from tungstate solution |
| 05/27/2010 | US20100129630 Heat-ray shielding polyvinylchloride film and heat-ray shielding polyester film laminate |
| 05/19/2010 | EP2186561A1 Visible-light-responsive photocatalyst powder, and visible-light-responsive photocatalyst material, photocatalytic coating material, and photocatalytic product each containing the same |
| 05/19/2010 | EP2186560A1 Visible-light-responsive photocatalyst powder, process for producing the same, and visible-light-responsive photocatalyst material, photocatalytic coating material, and photocatalytic product each containing the same |
| 05/19/2010 | EP2185476A2 Method of converting alkaline-earth metal chlorides to tungstates and molybdates and applications thereof |
| 05/19/2010 | CN101157851B Preparation method of quantum dot self-assembling nano structural material |
| 05/14/2010 | WO2010052721A2 Inorganic multilayered nanostrcutres |
| 05/11/2010 | US7713350 Inorganic colors and related nanotechnology |