HIGH-PERFORMANCE OPTICAL STORAGE MEDIA

Details for Australian Patent Application No. 2003233980 (hide)

Owner CIBA SPECIALITY CHEMICALS HOLDING INC.

Inventors LEHMANN, Urs; AESCHLIMANN, Peter; BUDRY, Jean-Luc; SCHMIDHALTER, Beat; MORTON, Colin

Pub. Number AU-A-2003233980

PCT Number PCT/EP03/03946

PCT Pub. Number WO2003/098618

Priority 0829/02-02 17.05.02 CH

Filing date 15 April 2003

Wipo publication date 2 December 2003

International Classifications

G11B 007/24 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Record carriers characterised by the selection of the material or by the structure or form

C09B 011/24 Diaryl- or triarylmethane dyes

C09B 067/00 Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents

C09B 045/20 Complex metal compounds of azo dyes

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 0829/02-02 17.05.02 CH

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2003233980

3 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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