CERAMIC MATERIALS IN POWDER FORM

Details for Australian Patent Application No. 2002226228 (hide)

Owner GROUPE MINUTIA INC.

Inventors BOILY, Sabin; TESSIER, Pascal; ALAMDARI, Houshang

Pub. Number AU-A-2002226228

PCT Pub. Number WO2002/057182

Priority 2,331,470 19.01.01 CA

Filing date 18 January 2002

Wipo publication date 30 July 2002

International Classifications

C01B 021/082 Nitrogen

C04B 035/597 Shaped ceramic products characterised by their composition - based on silicon oxynitrides

C01B 021/068 Nitrogen

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002226228

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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