Method and apparatus for improving froth flotation

Details for Australian Patent Application No. 2002347206 (hide)

Owner Xstrata Queensland Limited

Inventors Smith, Stephen; Harbort, Gregory J; Jameson, Graeme John; Manlapig, Emmanuel Salvador Viana; Pokrajcic, Zeljka

Agent Shelston IP

Pub. Number AU-B-2002347206

PCT Number PCT/AU02/01701

PCT Pub. Number WO2003/051504

Priority PR 9495 17.12.01 AU

Filing date 17 December 2002

Wipo publication date 30 June 2003

Acceptance publication date 23 October 2008

International Classifications

B03D 1/14 (2006.01) Flotation - Flotation machines

B03D 1/22 (2006.01) Flotation

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): PR 9495 17.12.01 AU

28 August 2003 Application Open to Public Inspection

  Published as AU-B-2002347206

23 October 2008 Alteration of Name

  The name of the applicant has been altered to Xstrata Queensland Limited

23 October 2008 Application Accepted

  Published as AU-B-2002347206

19 February 2009 Standard Patent Sealed

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