| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 03/26/2009 | WO2009037923A1 Reaction nozzle, vapor-phase hydrolysis apparatus, and vapor-phase hydrolysis method |
| 03/26/2009 | WO2009036686A1 Method of manufacturing polycrystalline silicon for solar cell |
| 03/26/2009 | WO2008152117A3 Process and apparatus for reducing arsenic in an acidic liquid1 |
| 03/26/2009 | WO2006009842A3 System and method for optimizing inter-domain event services |
| 03/26/2009 | US20090081108 Clean bench and method of producing raw material for single crystal silicon |
| 03/26/2009 | US20090081107 Protective barrier for poles, posts, and timbers composed of self-fusing silicone |
| 03/26/2009 | US20090081105 Silica Extraction From Geothermal Water |
| 03/26/2009 | US20090081104 Control of ceramic microstructure |
| 03/26/2009 | US20090078566 Deposited Film Forming Method, Deposited Film Forming Device, Deposited Film, and Photosensitive Member Provided with the Deposited Film |
| 03/26/2009 | CA2699155A1 Synthesis of high activity zsm-48 |
| 03/25/2009 | EP2039654A2 Washing method, Washing apparatus for polycrystalline silicon and method of producing polycrystalline |
| 03/25/2009 | EP2039653A2 Reactor for polycrystalline silicon and polycrystalline silicon production method |
| 03/25/2009 | EP2038220A2 Molecular sieve ssz-75 composition of matter and synthesis thereof |
| 03/25/2009 | EP2038214A1 Production of pyrogenic metal oxides in temperature-controlled reaction chambers |
| 03/25/2009 | CN101395090A Method for producing nanocomposite materials for multi-sectoral applications |
| 03/25/2009 | CN101392408A Reactor for polycrystalline silicon and polycrystalline silicon production method |
| 03/25/2009 | CN101392183A Method for preparing kaoline products for catalytic cracking catalyst |
| 03/25/2009 | CN101391779A Method for purifying montmorillonite from bentonite ore by twice dispersion method |
| 03/25/2009 | CN101391778A Method for preparing high-purity siliceous reinforcing agent by using rice hull ash as raw material |
| 03/25/2009 | CN101391777A Method for preparing alpha-cristobalite at low temperature by using glass ore tailings |
| 03/25/2009 | CN101391776A Method for preparing porous silicon dioxide nano sphere with special structure on surface and porous silicon dioxide nano sphere |
| 03/25/2009 | CN101391775A Method for synthesizing trichlorosilane by abandoned catalyst in organochlorosilane production |
| 03/25/2009 | CN101391774A Method for producing silane gas |
| 03/25/2009 | CN101391773A Purification method of dispersing gas guided in to metallic silicon |
| 03/25/2009 | CN101391772A Method for preparing solar stage high purify nano silica flour and device system thereof |
| 03/25/2009 | CN101391771A Method for modifying mesopore silicon nano particle by organic monomolecular layer |
| 03/25/2009 | CN101391770A Method for preparing niobium pentoxide nano stick |
| 03/25/2009 | CN100471793C Boron removing method for multicrystal silicon |
| 03/24/2009 | US7507392 Method for preparing a hybrid aluminosilicate polymer and the polymer resulting from this method |
| 03/24/2009 | US7507390 integrated circuit formed by chemical vapor deposition from organophosphorus metal complexes of manganese, technetium, rhenium, iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium or platinum, particularly as silicides |
| 03/24/2009 | US7507389 Treated with octamethylcyclotetrasiloxane; powder; tapping bulk density |
| 03/19/2009 | WO2009034778A1 Process for producing nanoparticles and phosphor nanoparticles produced by the process |
| 03/19/2009 | WO2009034777A1 Process for producing phosphor nanoparticles, and phosphor nanoparticles produced by the process |
| 03/19/2009 | WO2009034769A1 Porous membrane, process for production of the same, and process for production of inorganic spheres |
| 03/19/2009 | WO2009033900A2 Process for purifying polycrystalline silicon |
| 03/19/2009 | WO2009033255A1 Process for the production of medium and high purity silicon from metallurgical grade silicon |
| 03/19/2009 | WO2009002747A3 Convenient substance-recovery system and process |
| 03/19/2009 | WO2008142025A3 A process for preparing an activated mineral |
| 03/19/2009 | US20090076317 Synthesis of high activity ZSM-48 |
| 03/19/2009 | US20090075113 Non-Chromate Corrosion Inhibitor Formulas Based on Permanganate Sodalite Compositions |
| 03/19/2009 | US20090074655 Nanoparticles, and a Method of Sol-Gel Processing |
| 03/19/2009 | US20090074650 Method for the production of silicon suitable for solar purposes |
| 03/19/2009 | US20090074649 thermally decomposing organometallic material consisting of of silicon, germanium and tin in fluidic medium of alcohols, amines, and/or mercaptans |
| 03/19/2009 | US20090074648 Process for the production of medium and high purity silicon from metallurgical grade silicon |
| 03/19/2009 | US20090074647 System and method for producing solar grade silicon |
| 03/19/2009 | US20090074646 Etching processes used in mems production |
| 03/19/2009 | US20090074640 Silica removal from pregnant leach solutions |
| 03/19/2009 | US20090071895 certain pore size minimum while simultaneously exhibiting a degree of softness; as cooking oil filtration, soft skin cleansers, dental abrasives |
| 03/18/2009 | EP2036958A2 Process for producing kaolin product for paper coating |
| 03/18/2009 | EP2036859A2 Method for producing polycrystalline silicon |
| 03/18/2009 | EP2036858A2 Method for purifying chlorosilanes |
| 03/18/2009 | EP2036857A2 Method for producing trichlorosilane |
| 03/18/2009 | EP2036856A2 Clean bench and method of producing raw material for single crystal silicon |
| 03/18/2009 | EP2036855A2 System and method for producing solar grade silicon |
| 03/18/2009 | EP1750931B1 Compacting device and method of using the device |
| 03/18/2009 | CN101386415A Method for preparing inorganic chemical product using waste produced by polycrystalline silicon |
| 03/18/2009 | CN101386414A Method for cooling metal silicon cooling tank die through water |
| 03/18/2009 | CN101386413A Method for reducing oxygen and carbon content in metal silicon |
| 03/18/2009 | CN101386412A System and method for producing solar grade silicon |
| 03/18/2009 | CN101386411A Method for fluxing metal silicon using inert gas |
| 03/18/2009 | CN101386410A Method for softening metallic silicon smelting-furnace slag |
| 03/18/2009 | CN101385986A Clean bench and method of producing raw material for single crystal silicon |
| 03/18/2009 | CN101385935A Water-cooling dust-separating method of metallic silicon smelting furnace |
| 03/18/2009 | CN100469906C Method of treating sodium-silicon slag by chlorination method |
| 03/18/2009 | CN100469693C Silica gel product and its production method |
| 03/17/2009 | US7504084 High velocity, low pressure process for making silica gels and microgels |
| 03/17/2009 | US7504083 Process of forming a sol-gel/metal hydride composite |
| 03/17/2009 | US7504001 Method for producing paper and agent for improving yield |
| 03/12/2009 | WO2009031489A1 Process for producing nanostructure composite covered structure, nanostructure composite covered structure, and reactor using the nanostructure composite covered structure |
| 03/12/2009 | WO2009030588A1 Silica dispersion |
| 03/12/2009 | WO2009030366A2 Method and device for producing fibre-reinforced plastic moulded parts |
| 03/12/2009 | WO2009010758A3 A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries |
| 03/12/2009 | US20090069605 Catalyst composition and producing process thereof for use in manufacturing methacrolein |
| 03/12/2009 | US20090069586 Method for producing fatty acid alkyl esters and/or glycerin |
| 03/12/2009 | US20090068531 Solid electrolyte with high ion-conductivity and method for manufacturing the same, and electrochemical system using solid electrolyte |
| 03/12/2009 | US20090068082 Synthesis and characterization of a highly stable amorphous silicon hydride as the product of a catalytic hydrogen plasma reaction |
| 03/12/2009 | US20090068081 Method for purifying chlorosilanes |
| 03/12/2009 | US20090064899 presence of greater percentage of cristobalite and tridimite in the silica (SiO2); containing SiO2, Al2O3, CaO, MgO, K2O, Fe2O3, SO3; with cement makes high performance concrete having high compressive strength, impermeability, durability |
| 03/12/2009 | DE102004059283B4 Füllstoff für die Herstellung von Papier, Herstellungsverfahren hierfür und seine Verwendung A filler for the production of paper, production method therefor and use thereof |
| 03/11/2009 | EP2034516A1 Method for producing solid phase sheet and solar cell utilizing solid phase sheet |
| 03/11/2009 | EP2034006A1 Decoloring agent for oil-and-fat or mineral oil |
| 03/11/2009 | EP2033937A2 Method for producing trichlorosilane and method for producing polycrystalline silicon |
| 03/11/2009 | EP2033936A2 Method for producing trichlorosilane and method for producing polycrystalline silicon |
| 03/11/2009 | EP2032746A1 Method for continual preparation of polycrystalline silicon using a fluidized bed reactor |
| 03/11/2009 | CN201206103Y Support mechanism for polycrystalline silicon crucible platform |
| 03/11/2009 | CN101384510A Method for preparing granular polycrystalline silicon using fluidized bed reactor |
| 03/11/2009 | CN101381100A Method for recovering zirconia, mullite and rare-earth from foundry molding sand waste |
| 03/11/2009 | CN101381084A Harmless disposal method of waste diatomite containing sodium thiocyanate |
| 03/11/2009 | CN101381083A Method for preparing high pure spherical silica by means of vacuum carbothermal reduction |
| 03/11/2009 | CN101381082A Method for preparing high quality silica from yellow phosphorus slag |
| 03/11/2009 | CN100467541C Porous-film-forming composition, preparation method of the composition, porous film and semiconductor device |
| 03/11/2009 | CN100467376C Chemical modification method of silicious material surface |
| 03/11/2009 | CN100467375C Method of precisely control product burning decrement during white carbon black production process by precipitation method |
| 03/11/2009 | CN100467119C Preparing process for organic modified bentonite composite material |
| 03/05/2009 | WO2009029870A2 Peg-coated core-shell silica nanoparticles and methods of manufacture and use |
| 03/05/2009 | WO2009029794A1 Process for producing trichlorosilane |
| 03/05/2009 | WO2009029791A1 Silicon and catalyst material preparation in a process for producing trichlorosilane |
| 03/05/2009 | WO2009028725A1 Method for producing silicon |
| 03/05/2009 | WO2009028560A1 Semiconductor material, solar cell using the semiconductor material, and method for manufacturing the semiconductor material and the solar cell |
| 03/05/2009 | WO2009027327A1 Production of metal oxide nanoparticles from alkali metallates in organic solvents |