Featured patents

Method and System for Processing an Iron Ore Tailings Byproduct
US 08790443 B2, July 29, 2014, With physical separation or classification of solids, Thomas A. Valerio
A method for processing a byproduct comprising iron ore and tailings, comprising:…

Colored Metal
US 08790438 B2, July 29, 2014, With nonmetal constituent - Silicon (Si) considered a metal, Caroline Elizabeth Millar et al. / Nokia Corporation (Espoo, FI)
A colored metal composite comprising:…

Iron-Based Powder Combination
US 08858675 B2, Oct. 14, 2014, Loose particulate mixture containing metal particles, Mats Larsson / Hoganas AB (Publ) (Hoganas, SE
A powder metallurgical combination comprising:…

Method for Producing Metal Nanoparticles and Nanoparticles Obtained in This Way and Use Thereof
US 08870998 B2, Oct. 28, 2014, And settling of free metal from solution, Ulrich Nolte et al. / BYK-Chemie GmbH (Wesel, DE)
A process for producing metal nanoparticles,…

Process for Producing Sponge Iron
US 08679222 B2, March 25, 2014, Including consolidation of solid Carbon(C) containing material with reducible Iron (Fe) compound, Kin Onn Low / IOP Specialists SDN. BHD. (Klang, MY)
A process for producing sponge iron, the process includes the steps of:…

Production Method for Carbonaceous Material-Containing Metal Oxide Briquettes
US 08636824 B2, Jan. 28, 2014, Any part of the charge is consolidated by agglomerating, compacting, indurating, or sintering, Takao Harada et al. / Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) (Kobe-shi, JP
A method for producing carbonaceous material-comprising metal oxide briquettes,…

System and Process for Recovering Base and Precious Metals
US 08551212 B1, Oct. 8, 2013, Treating multicomponent metal-containing scrap having an integral substrate to separate metal therefrom by temperature modification or chemical process at least one metal remains solid during separation, Behrouz Kawarizadeh
A method for recovering precious metals, comprising the steps of:…

Ultrafine Alloy Particles, and Process for Producing the Same
US 08491696 B2, July 23, 2013, Utilizing plasma, Takashi Fujii et al. / Nisshin Seifun Group, Inc. (Tokyo, JP)
A process for producing ultrafine alloy particles made of an alloy consisting…

Method and Apparatus for Recovering Indium From Etching Waste Solution Containing Indium and Ferric Chloride
US 08480785 B2, July 9, 2013, Displacing by another metal, Takeo Miki et al. / Sharp Kabushiki Kaisha (Osaka-shi, JP)
A method for recovering indium from an etching waste solution containing at least…

Method for Preparing Titanium Powder With Low Oxygen Concentration
US 08449646 B1, May 28, 2013, Combined with step at less than 300 degrees C using nonmetallic material which is liquid under standard conditions, Jung-Min Oh et al. / Korea Institute of Geoscience and Mineral Resources KR
A method for preparing low-oxygen titanium powders, the method comprising…

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