Method and system for producing metallic iron nuggets

Details for Australian Patent Application No. 2005313001 (hide)

Owner Nu-Iron Technology, LLC

Inventors Lalich, Michael C.; Kiesel, Richard F.; Bleifuss, Rodney L; Beaudin, Robert C.; Iwasaki, Iwao; Lindgren, Andrew L.

Agent Mallesons

Pub. Number AU-B-2005313001

PCT Pub. Number WO2006/061790

Priority 60/633,886 07.12.04 US

Filing date 7 December 2005

Wipo publication date 15 June 2006

Acceptance publication date 24 June 2010

International Classifications

C21B 13/00 (2006.01) Making spongy iron or liquid steel, by direct processes

C21B 13/10 (2006.01) Making spongy iron or liquid steel, by direct processes

Event Publications

19 July 2007 PCT application entered the National Phase

  PCT publication WO2006/061790 Priority application(s): WO2006/061790

9 August 2007 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 28 Jun 2007

24 June 2010 Application Accepted

  Published as AU-B-2005313001

21 October 2010 Standard Patent Sealed

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