SYNTHETIC QUARTZ GLASS MEMBER AND PROCESS FOR PRODUCING THE SAME

Details for Australian Patent Application No. 2003221105 (hide)

Owner NIKON CORPORATION

Inventors FUJIWARA, Seishi; KOMINE, Norio; MIZUGUCHI, Masafumi

Pub. Number AU-A-2003221105

PCT Number PCT/JP03/03618

PCT Pub. Number WO2003/080525

Priority 2002-83476 25.03.02 JP

Filing date 25 March 2003

Wipo publication date 8 October 2003

International Classifications

C03C 003/06 Glass compositions -

C03B 020/00 Processes specially adapted for the production of quartz or fused silica articles

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 2002-83476 25.03.02 JP

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003221105

9 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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