Featured patents

Preparation Method for Asphalt-Based Spherical Activated Carbon Which Requires No Infusibilization Process
US 08840817 B2, Sept. 23, 2014, Agglomeration or accretion, Yizhou Kong et al. / (Shaanxi)
A preparation method for asphalt-based spherical activated carbon which requires…

Microplates With Ultra-Thin Walls by Two-Stage Forming
US 08802000 B2, Aug. 12, 2014, With distinct staged deformation by differential fluid pressure, Daniel Y. Chu et al. / Bio-Rad Laboratories, Inc. (Hercules, US)
A process for forming a multi-well plate with thin-walled wells, said process…

Titanium Carbide as a Friction and Wear Modifier in Friction Materials
US 08858846 B2, Oct. 14, 2014, Carbonizing to Form Article, Slawomir T. Fryska et al. / Honeywell International Inc. (Morristown, US)
A method for manufacturing a carbon-carbon composite brake disc from a preform,…

Method for Manufacturing Insert-Molded Cover
US 08747719 B2, June 10, 2014, Conditioning or treatment of preform, Chih-Chien Hung et al. / Foxconn Technology Co., Ltd. (New Taipei, TW)
A method for manufacturing an insert-molded cover for electronic devices,…

Method for Hot Shaping a Workpiece and Agent for Reducing the Heat Emission
US 08685298 B2, April 1, 2014, Coating or impregnating workpiece before molding or shaping step, Karin Rockenschaub et al. / Boehler Schmiedetechnik GmbH & Co KG (Kapfenberg, AT)
A process for hot shaping through solid-blank forming a workpiece or raw material…

Method for Manufacturing a Reinforced Panel of Composite Material
US 08668858 B2, March 11, 2014, Joining a plurality of superposed fibrous or textile layers, Michael G. Allman et al. / Spectrum Aeronautical, LLC (Carlsbad, US)
A method for manufacturing a stiffening member to reinforce a panel made…

Residual Layer Thickness Measurement and Correction
US 08647554 B2, Feb. 11, 2014, Applying heat or pressure, Niyaz Khusnatdinov et al. / Molecular Imprints, Inc. (Austin, US)
In an imprint lithography system, a method comprising:…

Process for Introducing an Additive Into a Polymer Melt
US 08647550 B2, Feb. 11, 2014, Shaping by extrusion, Dan G Siegel et al. / Curwood, Inc. (Oshkosh, US)
A process comprising: a) introducing at least one base: polymer into an extruder;…

Foam Patterns
US 08591787 B2, Nov. 26, 2013, Developing a surface negative and then a surface positive mold, Anil R. Chaudhry et al. / IC Patterns, LLC (Miamisburg, US)
A method of creating a fugitive foam pattern used to make a shell mold…

Method to Minimize Chain Scission and Monomer Generation in Processing of Poly(L-Lactide) Stent
US 08496865 B2, July 30, 2013, Utilizing electron arc or electron beam, James Oberhauser et al. / Abbott Cardiovascular Systems Inc. (Santa Clara, US)
A method of making a stent comprising:…

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