GREY GLASS COMPOSITION INCLUDING ERBIUM

Details for Australian Patent Application No. 2002219996 (hide)

Owner GUARDIAN INDUSTRIES CORP.

Inventors THOMSEN, Scott, V.; LONGOBARDO, Anthony, V.; LANDA, Ksenia, A.; LANDA, Leonid, M.

Pub. Number AU-A-2002219996

PCT Pub. Number WO2002/059052

Priority 09/766,673 23.01.01 US

Filing date 3 December 2001

Wipo publication date 6 August 2002

International Classifications

C03C 003/095 Glass compositions

C03C 004/08 Compositions for glass with special properties

C03C 004/02 Compositions for glass with special properties

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-A-2002219996

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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