METHOD AND APPARATUS FOR FROTH FLOTATION

Details for Australian Patent Application No. 2003270635 (hide)

Owner THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS

Inventors KHAN, Latif, A.; LYTLE, John; HO, Ken

Pub. Number AU-A-2003270635

PCT Number PCT/US03/28785

PCT Pub. Number WO2004/050253

Priority 10/306,131 27.11.02 US

Filing date 12 September 2003

Wipo publication date 23 June 2004

International Classifications

B03D 001/14 Flotation - Flotation machines

B03D 001/02 Flotation

D21F 001/70 Wet end of machines for making continuous webs of paper

B01D 019/02 Degasification of liquids - Foam dispersion or prevention

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 10/306,131 27.11.02 US

29 July 2004 Application Open to Public Inspection

  Published as AU-A-2003270635

11 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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