Differential flotation of mixed copper sulphide minerals

Details for Australian Patent Application No. 2008201799 (hide)

Owner Heyes Consulting Pty Ltd

Inventors Heyes, Graeme

Agent Griffith Hack

Pub. Number AU-B-2008201799

Priority 2007902141 23.04.07 AU

Filing date 23 April 2008

Wipo publication date 6 November 2008

Acceptance publication date 5 April 2012

International Classifications

B03D 1/018 (2006.01) Flotation - Mixtures of inorganic and organic compounds

C22B 15/00 (2006.01) Obtaining copper

Event Publications

8 May 2008 Complete Application Filed

  Priority application(s): 2007902141 23.04.07 AU

6 November 2008 Application Open to Public Inspection

  Published as AU-B-2008201799

5 April 2012 Application Accepted

  Published as AU-B-2008201799

2 August 2012 Standard Patent Sealed

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