Collectors and flotation methods

Details for Australian Patent Application No. 2007284003 (hide)

Owner AB TALL (HOLDINGS) PTY LTD

Inventors Sheldon, Graeme Philip; Tall, Alexander Bradstock

Agent Griffith Hack

Pub. Number AU-B-2007284003

PCT Pub. Number WO2008/019451

Priority 2006906156 03.11.06 AU; 2006904466 17.08.06 AU

Filing date 17 August 2007

Wipo publication date 21 February 2008

Acceptance publication date 22 September 2011

International Classifications

B03D 1/004 (2006.01) Flotation - Organic compounds

B03D 1/001 (2006.01) Flotation - Flotation agents

B03D 1/012 (2006.01) Flotation

B03D 1/014 (2006.01) Flotation

Event Publications

5 March 2009 PCT application entered the National Phase

  PCT publication WO2008/019451 Priority application(s): WO2008/019451

22 September 2011 Application Accepted

  Published as AU-B-2007284003

19 January 2012 Standard Patent Sealed

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