Featured patents

Systems and Methods for Reducing Dust in Granular Material
US 08833564 B1, Sept. 16, 2014, With deposition, Seong-Su Park et al. / SunEdison Semiconductor Limited (St. Peters, US)
A method of removing dust from granular polysilicon, the method comprising:…

Method for Separating Mineral Impurities From Calcium Carbonate-Containing Rocks by X-Ray Sorting
US 08742277 B2, June 3, 2014, X-ray or gamma ray, Thomas Mangelberger et al. / Omya International AG (Oftringen, CH)
A method for separating mineral impurities from calcium carbonate-containing…

Flotation Reagents and Flotation Processes Utilizing Same
US 08720694 B2, May 13, 2014, With modifying agents, Tarun Bhambhani et al. / Cytec Technology Corp. (Wilmington, US)
A method of enhancing recovery of a value sulfide and/or precious-metal mineral…

Manipulation of Particles in Channels
US 08689981 B2, April 8, 2014, Processes, Efraim Feinstein et al. / President and Fellows of Harvard College (Cambridge, US)
A method, comprising:…

Tilt Roller Grader With Plurality of Jacks
US 08640878 B2, Feb. 4, 2014, Framework, Robert S. Lapeyre et al. / Laitram, L.L.C. (Harahan, US)
A grader comprising:…

Methods of Separating, Identifying and Dispensing Specimen and Device Therefor, and Analyzing Device Method
US 08586890 B2, Nov. 19, 2013, Infrared, visible light, or ultraviolet, Toru Takahashi et al. / The Furukawa Electric Co., Ltd. (Tokyo, JP)
A specimen sorter, comprising:…

Magnetic Drum Separator With an Electromagnetic Pickup Magnet Having a Core in a Tapered Shape
US 08561807 B2, Oct. 22, 2013, Magnet attracts or repels item, Michael John Ross / Eriez Manufacturing Co. (Erie, US)
A magnetic drum separator for the separation of ferrous and non-ferrous materials…

Measurement Apparatus and Method Thereof
US 08561806 B2, Oct. 22, 2013, Diverse, Dong-Sheng Lin et al. / Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd. (Shenzhen, CN
A measurement apparatus, comprising:…

Methods to Recover and Purify Silicon Particles From Saw Kerf
US 08528740 B2, Sept. 10, 2013, Sorting special items or sorting by methods and apparatus includible in subclasses 509 through 707, Tracy M. Ragan et al. / MEMC Singapore Pte. Ltd. (UEN200614794D) (Singapore, SG
A method for separating and recovering silicon particles from silicon saw kerf…

Device for Discarding Trims Formed During the Cutting of Paper Logs
US 08505739 B2, Aug. 13, 2013, Gauging passage between orbiting belts, Giulio Betti / Futura S.p.A. (Capannori (LU), IT
A device for discarding trims formed by cutting machines during the cutting…

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