Production of titania

Details for Australian Patent Application No. 2004281297 (hide)

Owner BHP Billiton Innovation Pty Ltd

Inventors Roche, Eric Girvan; Grazier, Philip Ernest; Stuart, Alan David; Nicholson, Sarah

Agent Griffith Hack

Pub. Number AU-A-2004281297

PCT Pub. Number WO2005/038060

Priority 2003905710 17.10.03 AU

Filing date 15 October 2004

Wipo publication date 28 April 2005

International Classifications

C22B 3/08 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C01G 23/047 (2006.01) Compounds of titanium

C22B 3/00 (2006.01) Extraction of metal compounds from ores or concentrates by wet processes

C22B 34/12 (2006.01) Obtaining refractory metals

Event Publications

8 June 2006 PCT application entered the National Phase

  PCT publication WO2005/038060 Priority application(s): WO2005/038060

13 May 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). 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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