UPGRADING ILMENITE FOR TITANIA PRODUCTION

Details for Australian Patent Application No. 2002250728 (hide)

Owner COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Inventors GREY, Ian, Edward

Pub. Number AU-A-2002250728

PCT Pub. Number WO2002/087770

Priority PR 4689 01.05.01 AU

Filing date 1 May 2002

Wipo publication date 11 November 2002

International Classifications

B03C 001/015 Magnetic separation

C01G 023/047 Compounds of titanium

C09C 001/36 Treatment of specific inorganic materials other than fibrous fillers - Compounds of titanium

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002250728

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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