| Patents for C01G 41 - Compounds of tungsten (1,848) |
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| 04/16/2014 | CN102718263B Method for preparing fluorine-mixed bismuth tungstate powder through microwave hydrothermal method |
| 04/16/2014 | CN102557472B Method for preparing bismuth tungstate film in sol-gel method |
| 04/09/2014 | CN203529955U Device for quickly converting tungsten-containing crystallization mother liquor into sodium tungstate solution |
| 04/09/2014 | CN103708560A Preparation method of nano tungsten trioxide powder |
| 04/09/2014 | CN103708559A Tungsten trioxide nano-film with photocatalytic performance, and preparation method thereof |
| 04/09/2014 | CN103708558A CsxWOyFz powder and preparation method thereof |
| 04/09/2014 | CN103708557A Method for producing ammonium paratungstate by using tungsten-containing waste material |
| 04/09/2014 | CN102976410B Comprehensive utilization method of gypsum containing tungsten and fluorine |
| 04/09/2014 | CN102874891B Method for removing and recycling tungsten ions from tartaric acid production mother solution |
| 04/02/2014 | CN103702941A Process for production of nanoparticles of solid lubricant and lubricant dispersions stable in oil and in water |
| 04/02/2014 | CN102557142B Method for recovering tungsten trioxide and ammonium metavanadate from selective catalytic reduction (SCR) denitration catalyst |
| 04/01/2014 | CA2566293C Tungstic acid powder consisting of spherical tungsten particles and method for producing same |
| 03/27/2014 | WO2014045579A1 Molten salt bath for dissolving wc-co super-hard alloy, and method for separating and recovering tungsten and cobalt |
| 03/26/2014 | CN103663562A Method for low-temperature preparation of nano bismuth tungstate |
| 03/19/2014 | CN103641173A Preparation method of graphite alkene like tungsten disulfide nanometer sheet |
| 03/13/2014 | WO2014037415A1 Preparation of tungsten sulphide or molybdenum sulphide nanoparticles |
| 03/12/2014 | CN103626233A Tungsten trioxide nanosheet and tungsten trioxide nanosheet-doped gas sensor |
| 03/12/2014 | CN103626232A Flower type Ho-Bi2WO6 nano powder and preparation method and application thereof |
| 03/12/2014 | CN102745748B Keggin-type polyoxometallate compound as well as preparation method and application thereof |
| 03/06/2014 | WO2014033718A1 Processes for obtaining inorganic nanostructures made of oxides or chalcogenides of two metals |
| 03/06/2014 | US20140061550 Solution-processed transition metal oxides |
| 03/05/2014 | CN103613140A Preparation method of niobium-doped nano tungsten oxide material |
| 03/05/2014 | CN103613139A Monoclinic phase and orthorhombic phase coexisting flaky Gd-Bi2WO6 powder and preparation method thereof |
| 03/04/2014 | US8664150 Methods of producing adsorption media including a metal oxide |
| 02/26/2014 | CN103599771A Bi2WO6 photocatalyst as well as preparation method and application thereof |
| 02/26/2014 | CN102838165B Method for preparing WO3 multiporous micro beads |
| 02/19/2014 | CN103586019A Visible-light response photocatalyst BiSbW2O10 and preparation method thereof |
| 02/12/2014 | CN103570070A Preparation method of self-assembly W18049 nanostructure |
| 02/05/2014 | CN103553135A Method for synthesizing BiWOx composite powder in core-shell structure by solid phase |
| 02/05/2014 | CN103551140A Visible light response photocatalyst Sr6W2V2O17 and preparation method thereof |
| 01/29/2014 | CN103539205A Method for preparing controllable-morphology-and-size mixed-valence tungsten-based nanoparticles |
| 01/29/2014 | CN102765758B Sol-gel-hydrothermal method for preparing bismuth tungstate and indium-doped bismuth tungstate |
| 01/28/2014 | US8636967 Metal recovery from hydroconverted heavy effluent |
| 01/22/2014 | CN103525369A Molybdenum-tungsten co-doped vanadium dioxide powder and preparation method thereof |
| 01/22/2014 | CN103521214A Photocatalyst Li2WV2O9 with visible light response and preparation method thereof |
| 01/22/2014 | CN101848865B Heat shielding additives |
| 01/21/2014 | US8632747 Method for producing sodium tungstate, method for collecting tungsten, apparatus for producing sodium tungstate, and method for producing sodium tungstate aqueous solution |
| 01/16/2014 | US20140014875 Preparation method of industrial purple nano-needle tungsten oxide |
| 01/16/2014 | DE112009000364B4 Verfahren zur Herstellung molybdänhaltiger Mischoxide A process for preparing mixed oxides of molybdenum- |
| 01/15/2014 | CN103508492A Method for rapidly preparing NdWO4(OH) nanopowder |
| 01/15/2014 | CN103508491A Method for regeneration and resource utilization of waste honeycombed denitrification catalyst |
| 01/15/2014 | CN102674463B Tungsten-base tungsten trioxide nano film, and preparation method and application thereof |
| 01/08/2014 | CN103496744A Preparation method of as-reduced ammonium tungsten bronze nanoparticles |
| 01/08/2014 | CN103496692A Method for preparing two-dimensional nanomaterial by utilizing liquid ammonia/alkali metal solution |
| 01/03/2014 | WO2014001787A1 Redox battery use for polyoxometallate |
| 01/03/2014 | WO2014001786A1 Fuel cells for use at elevated temperatures and pressures |
| 01/01/2014 | CN103484678A Method for recovering vanadium, tungsten and titanium from waste vanadium-tungsten-titanium-based denitration catalyst |
| 01/01/2014 | CN103484672A Method for removing SnS3<2-> damage in tungsten ion exchange process |
| 01/01/2014 | CN103484671A Method for separating tungsten and tin from tungsten/tin-containing concentrate |
| 01/01/2014 | CN103480367A Visible light responding photocatalyst Bi6Ti3WO18 and preparation method thereof |
| 01/01/2014 | CN103480364A Visible-light-responsive photocatalyst La7Nb3W4O30 and preparation method thereof |
| 12/18/2013 | CN103449526A Tungsten bronze with substitutional hetero-atoms at tungsten and oxygen lattice point positions as well as preparation method and application of tungsten bronze |
| 12/18/2013 | CN101815676B Modified metal-oxide composite sol, coating composition, and optical member |
| 12/17/2013 | US8609576 Catalysts containing tungstate for the synthesis of alkyl mercaptan and method for the production thereof |
| 12/11/2013 | CN102757095B Tungsten oxide nanoflake self-assembly nanosphere and preparation method and application of tungsten oxide nanoflake self-assembly nanosphere |
| 12/04/2013 | CN103420424A Preparation of rod-shaped nano tungsten trioxide and technology of catalytic synthesis of adipic acid therethrough |
| 12/04/2013 | CN103420423A Preparation method for tungsten disulfide |
| 12/03/2013 | US8597608 Manganese tetrathiotungstate material |
| 11/27/2013 | CN102718262B Preparation of nanowire assembled calcium tungstate spherical structure |
| 11/20/2013 | CN103395842A Tungsten trioxide nanometer array electrochromic film and preparation method thereof |
| 11/20/2013 | CN103395841A Process of resource comprehensive utilization of tungsten crystal-containing mother solution and washing water |
| 11/20/2013 | CN103395840A Method for preparing KNbWO6.H2O |
| 11/06/2013 | CN103014343B Process for recycling ammonium tungstate from ammonium paratungstate crystallization mother liquor |
| 11/06/2013 | CN102502845B Preparation method of monoclinic-phase lead tungstate |
| 10/30/2013 | CN102583552B Heat insulation energy-saving new material WO3 nanometer powder and preparation method thereof |
| 10/16/2013 | CN103351028A Preparation method for continuously producing multi-shape nano tungsten trioxide material |
| 10/15/2013 | CA2724024C Process for recovering molybdate or tungstate from aqueous solutions |
| 10/09/2013 | CN103342389A Bi2WO6 with ordered macrostructure and preparation method thereof |
| 10/03/2013 | US20130260094 Substrates with conductive coatings |
| 10/02/2013 | CN103332748A Micro/nano potassium yttrium tungstate near-spherical particles and preparation method thereof |
| 10/02/2013 | CN102267725B Method for preparing ultrafine tungsten oxide with template method |
| 10/01/2013 | US8545673 Process for recovering molybdate or tungstate from aqueous solutions |
| 09/26/2013 | DE112011103494T5 Herstellungsverfahren von nanonadelförmigem purpurfarbenem Wolframoxid für die Industrie Manufacturing process of a purple nanonadelförmigem tungsten oxide for industry |
| 09/25/2013 | CN103318964A Preparation method of hexagonal phase tungsten oxide spheres |
| 09/25/2013 | CN103318963A Method for preparing fullerene-structured nano-WS2 and special fluidized bed reactor thereof |
| 09/25/2013 | CN103318962A Production method for ammonium metatungstate |
| 09/25/2013 | CN103316646A Porous metal oxide, and synthesis method and application thereof |
| 09/18/2013 | CN103303979A Tungsten oxide (WO3) nanopowder prepared by pyrolysing method |
| 09/18/2013 | CN103303978A Preparation method of tungsten oxide (WO3) nanometer powder |
| 09/11/2013 | CN102583549B Method for synthesis of nanoscale sheet cerium tungstate having uniform thickness |
| 09/04/2013 | CN101962806B Preparation method of flexible cold cathode material |
| 08/28/2013 | CN103265081A Method for preparing tungsten oxide nano single crystal by sol-gel method |
| 08/28/2013 | CN103265080A Method for producing high-purity ammonium paratungstate from tungsten waste |
| 08/28/2013 | CN102557140B Preparation method of porous fusiform barium tungstate |
| 08/28/2013 | CN102531062B Structure-controlling preparation of uniform-thickness ultrathin iron tungstate nanosheet |
| 08/27/2013 | US8518364 Fullerene-like nanostructures, their use and process for their production |
| 08/21/2013 | CN103253711A Comprehensive resource utilization method of tungsten-containing crystallization mother liquor and ammonia-containing steam |
| 08/21/2013 | CN101827788B Method and apparatus for the production of high purity tungsten hexafluoride |
| 08/14/2013 | CN103242060A Method for preparing gas sensitive material with porous silicon-tungsten oxide nano-rod composite structure of |
| 08/08/2013 | DE112009000926B4 Matrixpulver für an einen Matrixkörper angebrachte Schneideinsätze Matrix powder attached to a matrix body cutting inserts |
| 08/07/2013 | EP2621859A1 "One-pot" synthesis of 2D, 1D, e 0D nano crystals of tungsten and molybdenum chalcogenides (WS2,MoS2) functionalized with long chain amine and/or carboxylic acid and/or thiol |
| 07/30/2013 | US8496907 Procedure for the synthesis of threadlike tungsten oxide W5O14 |
| 07/25/2013 | DE102012200990A1 Verfahren zur Rückgewinnung von Molybdat bei einer mit Molybdat katalysierten Delignifizierung von Zellstoff mit Wasserstoffperoxid A process for the recovery of molybdate at a molybdate-catalyzed delignification of pulp with hydrogen peroxide |
| 07/17/2013 | EP2614037A1 Tin tungstate-based photocatalyst and production thereof |
| 07/17/2013 | CN203065177U Equipment assembly for preparing superfine tungsten trioxide |
| 07/17/2013 | CN203065176U Residual heat utilization system in process of producing APT (ammonium paratungstate) |
| 07/17/2013 | CN101600653B Method for production of ammonium paratungstate tetrahydrate and highly pure ammonium paratungstate tetrahydrate |
| 07/10/2013 | EP2611953A1 Process to produce atomically thin crystals and films |
| 07/10/2013 | CN103193272A Method for preparing ammonium paratungstate |
| 07/10/2013 | CN103191719A Visible-light-responded photocatalyst Li4M5O17 and preparation method thereof |