VERY HIGH PURITY FINE POWDERS AND METHODS TO PRODUCE SUCH POWDERS

Details for Australian Patent Application No. 2002243198 (hide)

Owner NANOMATERIALS RESEARCH CORPORATION

Inventors YADAV, Tapesh; DIRSTINE, Roger; AVNIEL, Yuval; PFAFFENBACH, Karl

Pub. Number AU-A-2002243198

PCT Pub. Number WO2002/055240

Priority 09/638,977 15.08.00 US

Filing date 13 August 2001

Wipo publication date 24 July 2002

International Classifications

B22F 009/28 Making metallic powder or suspensions thereof

C01B 031/36 Carbon

B22F 009/30 Making metallic powder or suspensions thereof

C01B 013/08 Oxygen - from air with the aid of metal oxides, e.g. barium oxide, manganese oxide

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002243198

22 January 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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