Pretreatment of refractory titaniferous ores

Details for Australian Patent Application No. 2005313946 (hide)

Owner Altair Nanomaterials Inc.

Inventors Verhulst, Dirk E.; Sabacky, Bruce J.; Lang, Jeffrey Spencer

Agent Griffith Hack

Pub. Number AU-A-2005313946

PCT Pub. Number WO2006/063221

Priority 60/635,284 10.12.04 US

Filing date 9 December 2005

Wipo publication date 15 June 2006

International Classifications

C22B 1/02 (2006.01) Preliminary treatment of ores or scrap

C22B 34/12 (2006.01) Obtaining refractory metals

Event Publications

5 July 2007 PCT application entered the National Phase

  PCT publication WO2006/063221 Priority application(s): WO2006/063221

8 January 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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