Fire assay flux composition for the analysis of PGM and gold containing mineral samples

Details for Australian Patent Application No. 2006288786 (hide)

Owner Anglo Platinum Management Services (Pty) Ltd.

Inventors McIntosh, Keith Shearer

Agent Spruson & Ferguson

Pub. Number AU-B-2006288786

PCT Pub. Number WO2007/029128

Priority 2005/07157 06.09.05 ZA

Filing date 17 August 2006

Wipo publication date 15 March 2007

Acceptance publication date 23 December 2010

International Classifications

C22B 11/02 (2006.01) Obtaining noble metals

G01N 1/28 (2006.01) Sampling - Preparing specimens for investigation

G01N 33/20 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Metals

Event Publications

3 April 2008 PCT application entered the National Phase

  PCT publication WO2007/029128 Priority application(s): WO2007/029128

22 January 2009 Assignment before Grant

  Anglo Platinum Limited The application has been assigned to Anglo Platinum Management Services (Pty) Ltd.

23 December 2010 Application Accepted

  Published as AU-B-2006288786

21 April 2011 Standard Patent Sealed

15 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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