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Patent Searching and Data


Title:
DEVICES AND SYSTEMS FOR PURIFYING SILICON
Document Type and Number:
WIPO Patent Application WO/2017/062571
Kind Code:
A3
Abstract:
The present disclosure provides devices and systems that utilize concurrent and countercurrent exchange platforms to produce purified silicon.

Inventors:
SHOWALTER, Robert, M. (555 East Wells Street Suite 1900, Milwaukee, WI, 53202, US)
Application Number:
US2016/055678
Publication Date:
April 13, 2017
Filing Date:
October 06, 2016
Export Citation:
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Assignee:
MILWAUKEE SILICON, LLC (555 East Wells Street, Suite 1900Milwaukee, WI, 53202, US)
International Classes:
C01B33/037; B01J8/24; C01B23/00; C10G11/18; C30B11/00; F27B14/06; H01L31/18
Domestic Patent References:
WO1995029228A11995-11-02
Foreign References:
DE19647162A11997-05-15
EP2586745A12013-05-01
JPH02145413A1990-06-04
EP0761596A11997-03-12
CA2211028A11998-04-14
US20110200514A12011-08-18
EP2000434A22008-12-10
US20120100058A12012-04-26
US20100140558A12010-06-10
Other References:
"Fluidized Bed Reactor", 27 October 2009 (2009-10-27), XP002765219, Retrieved from the Internet [retrieved on 20161214]
DATABASE WPI Week 199829, Derwent World Patents Index; AN 1998-328253, XP002765221
DATABASE WPI Week 201246, Derwent World Patents Index; AN 2012-H44330, XP002768773
Attorney, Agent or Firm:
BARTHEL, Ted, J. (Husch Blackwell LLP, 555 East Wells Street Suite 190, Milwaukee WI, 53202, US)
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