| Patents for C01G 31 - Compounds of vanadium (2,341) |
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| 04/01/2009 | EP1390172B1 Metalothermic reduction of refractory metal oxides |
| 04/01/2009 | CN101397150A Method for extracting vanadium pentoxide from vanadium-containing rotary furnace steel slag |
| 03/26/2009 | WO2009039095A2 Non-chromate corrosion inhibitor formulas based on highly crystalline hydrotalcite analogs |
| 03/25/2009 | EP2038399A2 Crystalline nanostructured particles |
| 03/25/2009 | CN101391814A Method for preparing rutile phase hypovanadic oxide powder |
| 03/19/2009 | WO2009035007A1 Vanadium oxide thin film pattern and method of fabricating the same |
| 03/19/2009 | WO2009007369A3 Method for the continuous production of nanoparticulate metal oxides in solvents containing polyol |
| 03/18/2009 | CN101386921A Method for separating V-Ti-Fe concentrate fines |
| 03/11/2009 | CN101381818A Method for preparing intermediate salt during acid leaching and extraction of vanadium pentoxide from vanadium-containing stone coal ash |
| 03/11/2009 | CN101381603A White fluorescent powder of Yt-doped vanadic acid, preparation method and application thereof |
| 03/11/2009 | CN101381103A Vanadium pentoxide extraction method by direct acid dipping of stone coal ash containing vanadium |
| 03/11/2009 | CN101381102A VO2(B) nano tube bar with square section, preparation and application thereof in lithium battery |
| 03/03/2009 | US7498007 Precipitating in acid solution; centrifuging, filtration; calcium hydroxide, quicklime or calcium carbonate to the acid solution or liquor, producing a precipitate of vanadium pentoxide, which is separated |
| 02/19/2009 | WO2008118950A3 Non-chromate corrosion inhibitor formulas based on zirconium vanadium |
| 02/18/2009 | CN101370964A Surface-treating agent comprising crystalline layered inorganic compound dispersed in nanosheet form |
| 02/12/2009 | WO2008135976A3 A method for the production of metal products |
| 02/11/2009 | CN100460334C Preparation of graduated nano-structural transition metal oxide by two-phase solvent soft interface process |
| 02/05/2009 | US20090035661 Synthesis of cathode active materials |
| 02/04/2009 | CN100457636C Production process of vanadium tetraoxide |
| 02/04/2009 | CN100457635C Production process of vanadium sesquioxide powder |
| 02/03/2009 | US7485267 Process for metals recovery from spent catalyst |
| 01/27/2009 | US7481876 Ceramic pigments on apatite basis |
| 01/22/2009 | US20090023070 Preparing method of negative active material for non-aqueous electrolyte secondary battery and negative active material prepared thereby |
| 01/21/2009 | EP2017226A2 Fabrication method of electrode material on the basis of V2O5, electrode material, and non-aqueous lithium ion secondary battery |
| 01/21/2009 | CN101348278A Method for preparing lithium vanadate by microwave method |
| 01/20/2009 | CA2361235C Process for producing anionic clay using boehmite |
| 01/15/2009 | WO2009007369A2 Method for the continuous production of nanoparticulate metal oxides in solvents containing polyol |
| 01/07/2009 | CN101339993A Cathode active material for non-aqueous electrolyte rechargeable battery and manufacturing method thereof |
| 01/01/2009 | US20090005593 Catalyst for production of acrylic acid and process for production of acrylic acid using this catalyst |
| 12/18/2008 | WO2008154282A1 Method for producing lithium vanadium polyanion powders for batteries |
| 12/18/2008 | CA2689096A1 Method for producing lithium vanadium polyanion powders for batteries |
| 12/17/2008 | EP2001802A2 Catalytic process for deep oxidative desulfurization of liquid transportation fuels |
| 12/17/2008 | CN101323914A Process for extracting vanadic anhydride by high calcium calcination |
| 12/11/2008 | US20080305025 Methods for Production of Metal Oxide Nano Particles, and Nano Particles and Preparations Produced Thereby |
| 12/11/2008 | US20080303193 substrate made of conductive vanadate glass containing vanadium pentoxide as main component and at least one of a cavity and a core formed by irradiating an ion beam of an atom having an atomic weight larger than atomic weight of vanadium on surface of substrate where electroconductivity is 4.0x10-2 S/cm |
| 12/10/2008 | CN101318700A Bismuth vanadate powder and preparation method thereof |
| 12/09/2008 | US7462727 Multimetal oxide containing silver, vanadium and a promoter metal and use thereof |
| 12/04/2008 | US20080299459 Fabrication method of electrode material, electrode material, and non-aqueous lithium ion secondary battery |
| 12/03/2008 | CN101315977A Fabrication method of electrode material, electrode material, and non-aqueous lithium ion secondary battery |
| 12/02/2008 | US7459238 Positive electrode active material for lithium ion secondary battery |
| 11/26/2008 | CN100438190C Full vanadium ion fluid cell electrolyte and preparing process thereof |
| 11/26/2008 | CN100436328C Drying method of raw material blank in continuous production of vanadium nitride and its device |
| 11/26/2008 | CN100436326C Method for preparing lithium vanadium oxide for lithium ion cell anode material |
| 11/20/2008 | US20080286194 Active cathode material in a battery; vanadium oxide layers separated by templating molecules with a solution of a salt of gold, silver, Copper or Platinum |
| 11/19/2008 | CN100435390C Synthesizing lithium ion cell positive material fluorophosphoric vanadium-lithium by sol-gel method |
| 11/19/2008 | CN100434367C Low temperature molten salt synthetic method of li1+xV3O8 nano powder electrode material |
| 11/13/2008 | DE102007010776B4 Verfahren zur Herstellung eines schwermetallangereicherten, kohlenstoffarmen Konzentrats aus kohlenstoffreichen, schwermetallhaltigen Rückständen insbesondere der Erdölverarbeitung Process for the preparation of a heavy metal-enriched, low-carbon concentrate from carbon-rich, containing heavy metal residues in particular Petroleum |
| 11/13/2008 | CA2687428A1 A method for the production of metal products |
| 10/28/2008 | CA2428201C Methods of making lithium metal compounds useful as cathode active materials |
| 10/23/2008 | WO2008126446A1 Label for detecting biomolecule, method of producing the same and detection method using the same |
| 10/23/2008 | US20080260939 Sintered bodies based on niobium suboxide |
| 10/23/2008 | US20080260612 Oxidation of metallic materials as part of an extraction, purification and/or refining process |
| 10/23/2008 | CA2684119A1 Process for preparing lithium-rich metal oxides |
| 10/22/2008 | CN101289226A Process for preparing vanadic anhydride by vacuum calcining ammonium poly-vanadate |
| 10/22/2008 | CN101289225A Novel process for preparing vanadic anhydride from firing residue of vanadium-containing stone coal |
| 10/22/2008 | CN100428516C Thermoelectric conversion material, and its manufacturing method |
| 10/22/2008 | CN100427248C Clamp for controlling thin plate welding deformation and crack by bidirectional inherent stress |
| 10/15/2008 | EP1980534A1 Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same |
| 10/15/2008 | CN101286561A Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same |
| 10/15/2008 | CN101285132A Process for clearly extracting vanadium form vanadium-containing carbonaceous shale |
| 10/14/2008 | US7435896 Complex vanadium oxide |
| 10/14/2008 | US7435333 Upgrading asphaltene containing oils |
| 10/14/2008 | US7435330 Heavy oil reforming method, an apparatus therefor, and gas turbine power generation system |
| 10/02/2008 | WO2008118139A2 Catalytic oxide anodes for high temperature fuel cells |
| 10/01/2008 | CN101275187A Process for extracting vanadium by stone coal wet method |
| 10/01/2008 | CN101274778A Method for extracting vanadic anhydride from stone coal |
| 10/01/2008 | CN101274777A Method for extracting vanadic anhydride from vanadium-containing liquid |
| 10/01/2008 | CN100423145C 电容器粉末 Capacitor powder |
| 09/25/2008 | US20080233030 Process for Manufacturing an Electrochemical Device |
| 09/18/2008 | DE102007012725A1 Polynäres Metalloxidphosphat Polynary metal oxide phosphate |
| 09/18/2008 | DE102007012724A1 Polynäres Metalloxidphosphat Polynary metal oxide phosphate |
| 09/18/2008 | DE102007012723A1 Polynäres Vanadylpyrophosphat Polynary vanadyl |
| 09/18/2008 | DE102007012722A1 Polynäres Metall-Vanadiumoxidphosphat Polynary metal Vanadiumoxidphosphat |
| 09/17/2008 | CN101265524A Method for extracting V2O5 from stone coal |
| 09/17/2008 | CN101265523A Technique for extracting vanadium pentoxide by stone coal ore rotary kiln calcium-process roasting |
| 09/11/2008 | DE102007010776A1 Verfahren zur Herstellung eines schwermetallangereicherten, kohlenstoffarmen Konzentrats aus kohlenstoffreichen, schwermetallhaltigen Rückständen insbesondere der Erdölverarbeitung Process for the preparation of a heavy metal-enriched, low-carbon concentrate from carbon-rich, containing heavy metal residues in particular Petroleum |
| 09/10/2008 | CN101260470A Technique for processing low-concentration vanadium-containing pickle liquor |
| 09/02/2008 | US7419926 Sintered bodies based on niobium suboxide |
| 08/28/2008 | US20080206124 Method of producing nano-scaled graphene and inorganic platelets and their nanocomposites |
| 08/27/2008 | CN101249984A Preparation method of high-purity V3O7H2O nano strip and uses thereof |
| 08/20/2008 | CN100411977C Methods of making lithium metal compounds useful as cathode active materials |
| 08/13/2008 | CN101239740A Method for coproducing vanadium pentoxide from vanadium-containing stone coal ore and fluorite |
| 08/06/2008 | CN101234784A Technique for preparing V2O5 sheet |
| 07/30/2008 | CN101230419A Method for extracting vanadium pentoxide and comprehensively extracting ammonium alum and iron-oxide red from vanadium-containing stone coal or vanadium-containing ash slag |
| 07/23/2008 | CN100405226C Use of salts of layered double hydroxides as charge control agents |
| 07/23/2008 | CN100404463C Sintered bodies based on niobium suboxide |
| 07/16/2008 | CN101222040A Negative active material for a lithium secondary battery |
| 07/16/2008 | CN101219807A Anode material of lithium cell and solid-phase sintering production method at high temperature |
| 07/16/2008 | CN101219806A Anode material of lithium cell and solid-phase sintering production method at high temperature |
| 07/09/2008 | CN101215647A Roasting technique for extracting vanadium from stone coal vanadium ore |
| 07/09/2008 | CN101215646A Alum extracting technique for clay ore by wet method |
| 07/09/2008 | CN101215636A Stone coal sodium roasting vanadium-extracting method |
| 07/09/2008 | CN101215005A Method for producing vanadium pentoxide by utilizing vanadium slag |
| 07/08/2008 | US7396614 Lithium and vanadium oxide, a preparation method thereof and the use of same as an active electrode material |
| 07/02/2008 | CN100398451C Extraction method of vanadium from stone coal with pollution treatment and ceramic production combination |
| 06/25/2008 | EP1935850A2 Composition for negative electrodes and non-aqueous rechargeable battery prepared using Same |
| 06/25/2008 | EP1295169B1 Electrode for electrochromic devices |
| 06/25/2008 | CN101205084A Nano vanadium oxide and method for making same |
| 06/18/2008 | CN101200305A Coal ash roller type fine extractive technique |
| 06/12/2008 | US20080138707 Preparation of cathode active material by hydrothermal reaction |