Production of synthetic rutile

Details for Australian Patent Application No. 2004205112 (hide)

Owner Wimmera Industrial Minerals Pty Ltd

Inventors O'Brien, Brian Anthony; Grey, Ian Edward; Hollitt, Michael John

Agent Griffith Hack

Pub. Number AU-A-2004205112

Parent 61871

Filing date 18 August 2004

Wipo publication date 16 September 2004

International Classifications

C22B 034/12 Obtaining refractory metals

C22B 005/12 General processes of reducing to metals

C22B 005/10 General processes of reducing to metals

C22B 003/10 Extraction of metal compounds from ores or concentrates by wet processes

C22B 003/08 Extraction of metal compounds from ores or concentrates by wet processes

C22B 003/06 Extraction of metal compounds from ores or concentrates by wet processes

Event Publications

2 September 2004 Complete Application Filed

16 September 2004 Application Open to Public Inspection

  Published as AU-A-2004205112

10 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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