Method and apparatus for determining particle parameter and processor performance in a coal and mineral processing system

Details for Australian Patent Application No. 2004243334 (hide)

Owner Commonwealth Scientific and Industrial Research Organisation BM Alliance Coal Operations Pty Ltd

Inventors Firth, Bruce Andrew; Hu, Shenggen; Vince, Andrew

Agent Griffith Hack

Pub. Number AU-B-2004243334

PCT Pub. Number WO2004/106897

Priority 2003903724 17.07.03 AU; 2003902667 28.05.03 AU

Filing date 20 May 2004

Wipo publication date 9 December 2004

Acceptance publication date 6 August 2009

International Classifications

G01N 15/02 (2006.01) Investigating characteristics of particles - Investigating particle size or size distribution

G01N 15/14 (2006.01) Investigating characteristics of particles - Electro-optical investigation

G01N 23/14 (2006.01) Investigating or analysing materials by the use of wave or particle radiation not covered by group or , e.g. X-rays, neutrons

G01N 33/24 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Earth materials

Event Publications

27 October 2005 PCT application entered the National Phase

  PCT publication WO2004/106897 Priority application(s): WO2004/106897

6 August 2009 Application Accepted

  Published as AU-B-2004243334

3 December 2009 Standard Patent Sealed

16 December 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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