| Patents for B22F 9 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor (17,593) |
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| 05/27/2009 | CN100491554C Method for preparing fine grain preferred tropism Bi2Te3 thermoelectric materials |
| 05/27/2009 | CN100491027C Method for preparing nano silver solution |
| 05/27/2009 | CN100491026C Line-shape nanometer nickel powder and its preparation method |
| 05/27/2009 | CN100491025C Process for producing zinc antimonide powder at low temperature |
| 05/27/2009 | CN100491024C Method of processing un-suspension powdered aluminum |
| 05/26/2009 | US7537746 Process and apparatus for producing inorganic spheres |
| 05/26/2009 | US7537637 Method of making agglomerated cemented carbide powder mixtures |
| 05/26/2009 | US7537636 Alloy of: WC/Co alloyed with one or more of Cr, Mo, Ni, Zr, Ce, Fe, Al, Si, V, TiC, Mn, Y, and W; and BN as a grain growth inhibitor (which is formed by decomposing precursor of a polyurea BN precursor) improved fracture toughness, hardness, and wear-, corrosion-, and erosion-resistance |
| 05/22/2009 | WO2009063744A1 Method for producing metal nanowire, metal nanowire and transparent conductor |
| 05/22/2009 | WO2009062769A1 Metal powder |
| 05/20/2009 | EP2060345A1 Zn ALLOY PARTICLES FOR HIGHLY ANTICORROSIVE AND RUST-INHIBITING PAINT, PROCESS FOR PRODUCTION OF THE PARTICLES, HIGHLY ANTICORROSIVE AND RUST-INHIBITING PAINT CONTAINING THE PARTICLES, HIGHLY CORROSION-RESISTING STEEL MATERIAL COATED WITH THE PAINT, AND STEEL STRUCTURES MADE BY USING THE STEEL MATERIAL |
| 05/20/2009 | CN201239798Y Pelletization apparatus for high purity gallium particle |
| 05/20/2009 | CN101438435A Battery anodes |
| 05/20/2009 | CN101437639A Aqueous-based method for producing ultra-fine metal powders |
| 05/20/2009 | CN101436657A Composite material for lithium ion battery cathode and preparation method thereof, cathode and battery |
| 05/20/2009 | CN101436402A Crisscross gas resonance frequency generator |
| 05/20/2009 | CN101433968A Method for preparing micro spherical tungsten powder |
| 05/20/2009 | CN101433967A Synthesis of gold nanoparticle coated by L-histidine by hydrothermal method |
| 05/20/2009 | CN101433966A Method for preparing tadpole-shaped gold nanoparticle using ultrasonic promoted aqueous phase soft moulding plate method |
| 05/20/2009 | CN101433965A Method for preparing monodisperse nickel nanoparticle |
| 05/20/2009 | CN101433964A Method and apparatus for producing high-purity indium bead |
| 05/20/2009 | CN101433963A Method for processing rare-earth alloy powder and device thereof |
| 05/20/2009 | CN101433959A Method for preparing hollow nano gold powder material |
| 05/20/2009 | CN100489163C Method for raising purity of gold Nano bar |
| 05/20/2009 | CN100489137C Rare earth-iron-silicon base compound having primary magnetic phase change characteristics and its preparation method |
| 05/20/2009 | CN100489131C Method for manufacturing difficult-to-form pure rhenium sheet |
| 05/20/2009 | CN100489130C Preparation method of silver nickel composite material |
| 05/20/2009 | CN100488675C Nanometer Pd material and its preparation process |
| 05/20/2009 | CN100488674C Sheet crystal cupper powder and liquid phase chemical preparation process thereof |
| 05/20/2009 | CN100488673C Method of manufacturing micro and sub-micron iron powder |
| 05/20/2009 | CN100488672C Preparing method for capable of continuously controlling aspect ratio of gold nano stick |
| 05/20/2009 | CN100488671C Apparatus for preparing metal powder |
| 05/20/2009 | CN100488670C Spray method for preparing low apparent density copper powder |
| 05/14/2009 | WO2009060803A1 Copper fine particle, method for producing the same, and copper fine particle dispersion |
| 05/14/2009 | WO2009060582A1 Method for producing electrode material for fuel cell, electrode material for fuel cell, and fuel cell using the electrode material for fuel cell |
| 05/14/2009 | US20090121193 Surface enhanced spectroscopy-active composite nanoparticles |
| 05/14/2009 | US20090120238 Method of manufacturing metal nanoparticles |
| 05/14/2009 | CA2703990A1 Method for producing electrode material for fuel cell, electrode material for fuel cell, and fuel cell using the electrode material for fuel cell |
| 05/13/2009 | EP2058066A1 Adsorbable ultrafine metal particle |
| 05/13/2009 | CN101429652A Method for plating nickel on iron powder surface |
| 05/13/2009 | CN101429597A Ultrafine molybdenum powder or ultrafine tungsten powder with surface clad copper |
| 05/13/2009 | CN101428349A Method for producing nickel-cobalt metal powder |
| 05/13/2009 | CN101428348A Process for producing spherical submicron metal with hydro-thermal treatment |
| 05/13/2009 | CN101428347A Lead bullion granulation automation line production process and apparatus |
| 05/13/2009 | CN101428344A Nano-scale wolfram carbine composite powder and method of manufacturing the same |
| 05/13/2009 | CN101428343A Novel copper-base alloy powder and manufacturing method therefor |
| 05/13/2009 | CN100486740C Direct reduction carbonization manufacture method for tungsten carbide or tungsten carbide-cobalt ultrafine particle powder |
| 05/13/2009 | CN100486739C Preparation technology for gamma phase U-Mo alloy powder |
| 05/13/2009 | CN100486738C Manufacturing method of Fe-6.5Si alloy powder and manufacturing method of magnetic powder core |
| 05/13/2009 | CN100486736C Gold-nano-piece having absorbing property to near-infrared ray and preparing method |
| 05/12/2009 | US7531126 Powder fabricating apparatus |
| 05/12/2009 | US7531108 Fine particle sizes; narrow particle size distribution; display devices and lighting elements; printed on explosives or ammunitions; currency; printed on confidential documentation |
| 05/12/2009 | CA2488137C Plasma processing apparatus for powder and plasma processing method for powder |
| 05/07/2009 | WO2009056401A1 Isolable and redispersable transition metal nanoparticles their preparation and use as ir absorbers |
| 05/07/2009 | WO2009055981A1 A nanometer iron powder specially used in conversion of electromagnetism energy |
| 05/07/2009 | WO2009055980A1 Metal namometer iron powder for magnetorheolodical technology |
| 05/07/2009 | WO2009029168A3 Metal composite article and method of manufacturing |
| 05/07/2009 | CA2699583A1 Isolable and redispersable transition metal nanoparticles their preparation and use as ir absorbers |
| 05/06/2009 | EP2055412A2 Metal powders produced by the reduction of the oxides with gaseous magnesium |
| 05/06/2009 | EP1638719A4 Magnetic nanoparticles |
| 05/06/2009 | CN101425354A Cheap fast quenching rare-earth permanent magnetic alloy magnetic powder |
| 05/06/2009 | CN101423912A Nanocrystalline tungsten-based alloy block body material and preparation method thereof |
| 05/06/2009 | CN101423911A Manufacturing technology of molybdenum-based rare-earth alloy slab and equipment thereof |
| 05/06/2009 | CN100485835C Inner electrode size of ceramic capacitor and preparation method thereof |
| 05/06/2009 | CN100484671C Method for preparing ruthenium powder |
| 05/06/2009 | CN100484670C Preparation method of nano platinum particle |
| 05/06/2009 | CN100484669C Device for producing small solder alloys welding balls |
| 05/06/2009 | CN100484668C Production method and apparatus for super fine cobalt powder by circulating technology |
| 05/06/2009 | CN100484667C Method of preparing pyrite powder as electrode material of high-energy lithium-iron battery |
| 05/05/2009 | US7527875 Group of metal magnetic nanoparticles and method for producing the same |
| 05/05/2009 | US7527752 Dispersing nickel nanoparticles having Ni(OH)2 and/or Ni2O3 impurities adhering to their surfaces in reductive primary or secondary alcohol or glycol solvent; heating to 10 to 50 degrees C. lower than solvent boiling point to reduce the impurities to nickel; increased surface homogeneity & tap density |
| 05/05/2009 | US7527668 Method for manufacturing metal fine particles, metal fine particles manufactured thereby, and composition, light absorbing material and applied products containing the same |
| 05/05/2009 | CA2320529C Process for producing spheroidized hard material powder |
| 04/30/2009 | WO2009054453A1 Silver microparticle-containing composition, process for production of the composition, process for production of the silver microparticle, and paste containing the silver microparticle |
| 04/30/2009 | WO2008136853A3 Methods for separating magnetic nanoparticles |
| 04/30/2009 | WO2007027978A3 Methods and articles for gold nanoparticle production |
| 04/30/2009 | US20090107837 Methodology for recycling ru and ru-alloy deposition targets & targets made of recycled ru and ru-based alloy powders |
| 04/30/2009 | US20090107584 Solder and methods of making solder |
| 04/30/2009 | US20090107294 Process for producing spherical titanium alloy powder |
| 04/30/2009 | US20090107293 Apparatus and Method for Producing Metal Flakes From the Melt |
| 04/30/2009 | DE112006001699T5 Stabilisiertes Lithiummetallpulver für Li-Ionen-Anwendung, Zusammensetzung und Verfahren Stabilized lithium metal powder for Li-ion application, composition and method |
| 04/29/2009 | EP2052043A1 Process for preparation of silver nanoparticles, and the compositions of silver ink containing the same |
| 04/29/2009 | EP2051827A1 Metal alloy powders production |
| 04/29/2009 | CN101421179A Pulverulent intermetallic materials for the reversible storage of hydrogen |
| 04/29/2009 | CN101420034A Carbon coated granularity controllable spherical lithium ferric phosphate composite positive pole material and preparation thereof |
| 04/29/2009 | CN101418370A Novel industrialization method for comprehensive utilization of vanadium ferrotitanium ore concentrate |
| 04/29/2009 | CN101417341A Method for preparing metal nickel nano hollow bal |
| 04/29/2009 | CN101417340A Circulation type atomized metal powder preparation method and device |
| 04/29/2009 | CN100483810C Core material for electrode and its manufacturing method and battery |
| 04/29/2009 | CN100483804C Lead acid battery |
| 04/29/2009 | CN100482835C Lanthanum microdoped molybdenum alloy wire preparation method |
| 04/29/2009 | CN100482833C Surface catalyzed high activity magnesium-base hydrogen storing material and preparing method thereof |
| 04/29/2009 | CN100482386C Technique of producing tungsten powder from tungsten metallurgy material |
| 04/29/2009 | CN100482385C Method for preparing silver/silicon dixoide nucleocapsid structure nano particles |
| 04/29/2009 | CN100482384C Dysprosium-iron alloy powder preparation by reduction diffusion method |
| 04/29/2009 | CN100482383C Method for preparing metal sizing agent by a compelling, equal-freezing and continuous method |
| 04/29/2009 | CN100482382C Method for preparing titanium dioxide hollow sphere containing gold nano particles |
| 04/28/2009 | US7524475 abrasive material for polishing silicon oxide layer or silicon nitride layer on silicon substrate; forming a shallow trench isolation; chemical mechanical polishing; obtained via a low-temperature calcination, pulverization, and a high-temperature calcination; high pore fraction and low strength |
| 04/28/2009 | US7524354 Controlled synthesis of highly monodispersed gold nanoparticles |
| 04/28/2009 | US7524353 Having a surface-area-to-mass ratio of no more than 0.5 m2/g as determined by BET analysis and a flowability greater than 32 s/50 g as determined by a Hall Flow meter, prepared by densifying a precursor material in the presence of a reducing gas; |