AZULENE-BASED COMPOUNDS IN ORGANIC LIGHT EMITTING DEVICE ELEMENTS

Details for Australian Patent Application No. 2003293019 (hide)

Owner CANON KABUSHIKI KAISHA

Inventors CHEN, Jian, Ping

Pub. Number AU-A-2003293019

PCT Number PCT/US2003/0376

PCT Pub. Number WO2004/048083

Priority 10/303,865 26.11.02 US

Filing date 26 November 2003

Wipo publication date 18 June 2004

International Classifications

B32B 019/00 Layered products essentially comprising natural mineral fibres or particles, e.g. asbestos, mica

H01J 063/04 Cathode-ray or electron-stream lamps

B32B 009/00 Layered products characterised by particular substances used

H01J 001/62 Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 10/303,865 26.11.02 US

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003293019

11 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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