GLASS COMPOSITION FLUORESCENT AT INFRARED WAVELENGTHS

Details for Australian Patent Application No. 2003292770 (hide)

Owner NIPPON SHEET GLASS COMPANY, LIMITED

Inventors TSUDA, Masahiro; NAKAGAKI, Shigeki; YOSHII, Shigekazu; KISHIMOTO, Shoichi; SAKAGUCHI, Koichi

Pub. Number AU-A-2003292770

PCT Number PCT/JP2003/0166

PCT Pub. Number WO2004/058657

Priority 2002-373469 25.12.02 JP; 2003-197802 16.07.03 JP

Filing date 24 December 2003

Wipo publication date 22 July 2004

International Classifications

C03C 004/12 Compositions for glass with special properties

C03C 003/145 Glass compositions

H01S 003/17 Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves - amorphous, e.g. glass

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 2002-373469 25.12.02 JP; 2003-197802 16.07.03 JP

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003292770

8 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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