Tank bioleaching process

Details for Australian Patent Application No. 2005265429 (hide)

Owner BHP Billiton SA Limited

Inventors Bowker, Clint; Strauss, Hannes; Du Plessis, Chris; Rorke, Gary; Barnard, Paul; Batty, John

Agent Griffith Hack

Pub. Number AU-A-2005265429

PCT Pub. Number WO2006/010170

Priority 2004/5281 20.07.04 ZA

Filing date 8 July 2005

Wipo publication date 26 January 2006

International Classifications

C22B 3/18 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

25 January 2007 PCT application entered the National Phase

  PCT publication WO2006/010170 Priority application(s): WO2006/010170

3 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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