| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 12/31/2008 | EP2008972A1 Method of preparing magadiite using the N,N,N',N'-tetramethyl-N,N'-dibenzylhexanediammonium structurant |
| 12/31/2008 | EP2008971A1 Core-shell silica and method for producing same |
| 12/31/2008 | EP2008970A1 Production and use of polysilicate particulate materials |
| 12/31/2008 | EP2008969A1 Trichlorosilane production apparatus |
| 12/31/2008 | EP2007775A1 Process for the manufacture of hydrogen-rich cyclosiloxane |
| 12/31/2008 | EP2007678A1 Silicon-titanium mixed oxide powder, dispersion thereof and titanium-containing zeolite prepared therefrom |
| 12/31/2008 | EP2007677A1 Silicon-titanium mixed oxide-containing dispersion for the production of titanium-containing zeolites |
| 12/31/2008 | EP2007676A2 High-cleaning silica materials made via product morphology control under high shear conditions |
| 12/31/2008 | CN101332994A Method for preparing reinforced white carbon black |
| 12/31/2008 | CN101332993A Process for producing high-purity silicon by high-temperature separation method |
| 12/31/2008 | CN100448089C Composition |
| 12/31/2008 | CN100447083C Purification of finely divided, pyrogenically prepared metal oxide particles |
| 12/31/2008 | CN100447082C Stabilized, aqueous silicon dioxide dispersion |
| 12/31/2008 | CN100447081C Method of preparing spherical nanometer SiO2 using powder quartz by chemical precipitation method |
| 12/31/2008 | CN100447080C Method for preparing ferric sulfate of polymerized silica by using metallurgy dregs |
| 12/31/2008 | CA2690842A1 Composite for fuel cell membrane based on organomodified inorganic particles and a process for preparing same |
| 12/30/2008 | US7470725 Surface treatment; drying |
| 12/30/2008 | US7470645 Zeolite composite, method for making and catalytic application thereof |
| 12/30/2008 | US7470346 Aqueous compositions and their use in the manufacture of paper and paperboard |
| 12/25/2008 | US20080317953 Mesoporous materials and methods |
| 12/25/2008 | US20080314728 Process and SYSTEM for the Purification of Trichlorosilane and Silicon Tetrachloride |
| 12/25/2008 | US20080314446 Processes for the preparation of solar-grade silicon and photovoltaic cells |
| 12/25/2008 | US20080314445 Method for the preparation of high purity silicon |
| 12/24/2008 | WO2008156032A1 Organized clay, process for producing the same, and resin composite containing organized clay |
| 12/24/2008 | WO2008155862A1 Light sensor and method for manufacturing the same |
| 12/24/2008 | WO2008155438A1 Microspheres of silicon and photonic sponges, method for production and uses thereof in the manufacture of photonic devices |
| 12/24/2008 | WO2008154994A1 Method for producing a fire protection agent |
| 12/24/2008 | WO2008154993A1 Fire protection glazing |
| 12/24/2008 | WO2008154992A1 Fire protection agent |
| 12/24/2008 | WO2008120994A8 A method and a reactor for production of high-purity silicon |
| 12/24/2008 | WO2007123674A3 Preparation of hydroxysodalite |
| 12/24/2008 | EP2006250A1 Process for preparing SiH-containing silanes |
| 12/24/2008 | DE102007055732A1 Hydrogen silane production involves converting disilane with hydrogen gas in presence of phosphine complex of platinum |
| 12/24/2008 | DE102007028254A1 Verfahren zur Herstellung von SiH-haltigen Silanen Process for the preparation of SiH-containing silanes |
| 12/24/2008 | CN101330897A Silicas |
| 12/24/2008 | CN101328605A Method for producing solar energy polycrystal ribbon silicon by purifying impurity precipitated by float metallurgy melting |
| 12/24/2008 | CN101327932A Method for producing sodium metasilicate pentahydrate with fluorine-containing silica gel |
| 12/24/2008 | CN101327931A Silica gel cleaning production method and sulfuric acid production method |
| 12/24/2008 | CN101327930A Use of anhydrous magnesium chloride in silane purification |
| 12/24/2008 | CN100445360C Vinegar clarifying agent and method for treating vinegar precipitate |
| 12/24/2008 | CN100445336C Silicas |
| 12/24/2008 | CN100445206C Method for preparing Nano composite material of amorphous carbon / silicon dioxide |
| 12/24/2008 | CN100445205C Manufacturing method of silica sol and obtained silica sol |
| 12/24/2008 | CN100445204C Silica and producing method thereof |
| 12/24/2008 | CN100444954C Needle-shaped ceramic body, needle-shaped ceramic catalyst body and method for producing same |
| 12/24/2008 | CN100444951C Continuous process and apparatus for efficient conversion of inorganic solid particles |
| 12/18/2008 | WO2008154293A1 Recycle and reuse of silane |
| 12/18/2008 | WO2008153181A1 Reactor for producing silicon material for solar cell |
| 12/18/2008 | WO2008152742A1 Method and apparatus for recycling semiconductor material, and method and apparatus for manufacturing solar battery |
| 12/18/2008 | WO2008152272A2 Synthesis of silicon nanocrystals by laser pyrolysis |
| 12/18/2008 | WO2008152117A2 Process and apparatus for reducing arsenic in an acidic liquid1 |
| 12/18/2008 | WO2008151666A1 Sol-gel process for wet-gel modification |
| 12/18/2008 | WO2008151665A1 Sol-gel process |
| 12/18/2008 | US20080311398 Aerogel Particles and Methods Of Making Same |
| 12/18/2008 | US20080311397 Regularly Arranged Nanoparticulate Silica and Process for Producing the Same |
| 12/18/2008 | US20080311342 Silicon wafer having good intrinsic getterability and method for its production |
| 12/18/2008 | US20080311021 Apparatus for pulling single crystal by CZ method |
| 12/18/2008 | US20080311020 Method for Producing High Purity Silicon |
| 12/18/2008 | US20080311019 Apparatus for pulling single crystal by CZ method |
| 12/18/2008 | DE102008040231A1 Polysilicon break, comprises similar structure grown in siemens process, where structure contains pores, splices, fissures, crack and chasms |
| 12/17/2008 | EP2003185A1 Flame retardant glazing |
| 12/17/2008 | EP2003184A1 Method for manufacturing a flame retardant agent |
| 12/17/2008 | EP2003092A1 Trichlorosilane production apparatus |
| 12/17/2008 | EP2001798A2 Method for recovering and/or recycling material |
| 12/17/2008 | EP2001797A2 Method for making silicon for solar cells and other applications |
| 12/17/2008 | EP2001560A2 High-cleaning, low abrasion, high brightness silica materials for dentrifices |
| 12/17/2008 | CN101323454A Preparation of magnetic silicon dioxide microsphere with metallic ion chelated surface and use thereof |
| 12/17/2008 | CN101323453A Circulation novel process for preparing white carbon black |
| 12/17/2008 | CN101323452A Method for preparing precipitated silica with boron sludge |
| 12/17/2008 | CN101323451A Preparation of Si3W5 powder |
| 12/17/2008 | CN101323450A Process for melting silicon powders |
| 12/17/2008 | CN101323449A Method and apparatus for enhancing polysilicon production |
| 12/17/2008 | CN100444410C P-type solar cell grade polycrystalline silicon preparing process |
| 12/17/2008 | CN100444409C Silicon plate, method for producing silicon plate and solar cell |
| 12/17/2008 | CN100443406C Method for preparing silica gel in high purity |
| 12/17/2008 | CN100443159C Cation flocculant of surface modified attapulgite, and preparation method |
| 12/16/2008 | US7465520 Electroconductivity; high speed electrochemistry |
| 12/11/2008 | WO2008150984A1 Processing of fine silicon powder to produce bulk silicon |
| 12/11/2008 | WO2008150230A1 Silica-based sols |
| 12/11/2008 | WO2008149985A1 Method of solidifying metallic silicon |
| 12/11/2008 | WO2008149548A1 Semiconductor nanowire and its manufacturing method |
| 12/11/2008 | WO2008148588A1 Silicon-iron mixed oxide powder |
| 12/11/2008 | WO2008091393B1 Group iv nanoparticles and films thereof |
| 12/11/2008 | WO2008060647A3 A process for preparing nano size zeolites |
| 12/11/2008 | US20080306203 Silicon Dioxide Dispersion |
| 12/11/2008 | US20080305027 Nano-Structured Silicate, Functionalised forms Thereof, Preparation and Uses |
| 12/11/2008 | US20080305025 Methods for Production of Metal Oxide Nano Particles, and Nano Particles and Preparations Produced Thereby |
| 12/11/2008 | US20080302997 Snow-Melting/Antifreezing Agents |
| 12/11/2008 | CA2822281A1 Asymmetric or elongated silica-based aqueous sols |
| 12/11/2008 | CA2691343A1 Asymmetric or elongated silica-based aqueous sols |
| 12/11/2008 | CA2690537A1 Silica particles and methods of making and using the same |
| 12/11/2008 | CA2689603A1 Method of solidifying metallic silicon |
| 12/10/2008 | EP2000439A1 Silicium-iron mixed oxide powder |
| 12/10/2008 | EP2000434A2 Trichlorosilane production apparatus |
| 12/10/2008 | EP1999071A2 A process for preparing nano size zeolites |
| 12/10/2008 | EP1999069A2 Method of stabilizing silica-containing anionic microparticles in hard water |
| 12/10/2008 | EP1846327B1 Antimicrobial and antifungal powders made by flame spray pyrolysis |
| 12/10/2008 | CN201163246Y Polysilicon chlorosilane sampling device |
| 12/10/2008 | CN201162068Y Polysilicon ingot furnace |
| 12/10/2008 | CN201162067Y Polysilicon producing furnace |