Preparing preforms for fibre fabrication

Details for Australian Patent Application No. 2002318992 (hide)

Owner THE UNIVERSITY OF SYDNEY REDFERN POLYMER OPTICS PTY LTD

Inventors Argyros, Alexander; Maxwell, Ian Andrew; Issa, Nader; Van Eijkelenborg, Martijn Alexander; Large, Maryanne Candida Jane; Zagari, Joseph

Agent Shelston IP

Pub. Number AU-A-2002318992

PCT Number PCT/AU02/00977

PCT Pub. Number WO2003/009028

Priority PR 6495 20.07.01 AU; PR 6493 20.07.01 AU; PR 6492 20.07.01 AU

Filing date 22 July 2002

Wipo publication date 3 March 2003

International Classifications

G02B 006/20 Light guides

C03B 037/02 Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags - by drawing or extruding

C03B 037/012 Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags - Manufacture of preforms for drawing fibres or filaments

G02B 006/16 Light guides

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): PR 6495 20.07.01 AU; PR 6493 20.07.01 AU; PR 6492 20.07.01 AU

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002318992

3 April 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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