Production of titania

Details for Australian Patent Application No. 2005224285 (hide)

Owner BHP Billiton Innovation Pty Ltd

Inventors Lawson, John Andrew; Stuart, Alan David; Reynolds, Graham Andrew

Agent Griffith Hack

Pub. Number AU-A-2005224285

PCT Pub. Number WO2005/090619

Priority 2004901444 18.03.04 AU

Filing date 17 March 2005

Wipo publication date 29 September 2005

International Classifications

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

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

C22B 34/12 (2006.01) Obtaining refractory metals

Event Publications

5 October 2006 PCT application entered the National Phase

  PCT publication WO2005/090619 Priority application(s): WO2005/090619

14 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2005224287-Direct smelting plant

2005224284-Water evaporation minimization