METHOD FOR PRODUCING CUBIC BORON NITRIDE

Details for Australian Patent Application No. 2003217475 (hide)

Owner SHOWA DENKO K.K.

Inventors OHTSUBO, Hirohiko

Pub. Number AU-A-2003217475

PCT Number PCT/JP03/02364

PCT Pub. Number WO2003/072495

Priority 2002-54374 28.02.02 JP; 60/361326 05.03.02 US

Filing date 28 February 2003

Wipo publication date 9 September 2003

International Classifications

C01B 021/064 Nitrogen

B03D 001/00 Flotation

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 2002-54374 28.02.02 JP; 60/361326 05.03.02 US

16 October 2003 Application Open to Public Inspection

  Published as AU-A-2003217475

18 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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