ALUMINUM OXIDE MATERIAL FOR OPTICAL DATA STORAGE

Details for Australian Patent Application No. 2002360466 (hide)

Owner LANDAUER, INC.

Inventors AKSELROD, Mark

Pub. Number AU-A-2002360466

PCT Number PCT/US02/38598

PCT Pub. Number WO2003/048431

Priority 60/336,749 04.12.01 US; 60/417,153 10.10.02 US

Filing date 4 December 2002

Wipo publication date 17 June 2003

International Classifications

C30B 029/20 Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 60/336,749 04.12.01 US; 60/417,153 10.10.02 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002360466

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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