OPTICAL DATA MEDIUM CONTAINING; IN THE INFORMATION LAYER, A DYE AS A LIGHT-ABSORBING COMPOUND

Details for Australian Patent Application No. 2002358471 (hide)

Owner BAYER AKTIENGESELLSCHAFT SONY CORPORATION

Inventors HASSENRUCK, Karin; LANDENBERGER, Peter; BRUDER, Friedrich-Karl; BERNETH, Horst; TAMADA, Sakuya; MEYER-FRIEDRICHSEN, Timo; KRUGER, Christa-Maria; OSER, Rafael; HAGEN, Rainer; STAWITZ, Josef-Walter; SOMMERMANN, Thomas; YAMAMOTO, Masanobu; SABI, Yuichi; KOSTROMINE, Serguei; HAESE, Wilfried

Pub. Number AU-A-2002358471

PCT Number PCT/EP02/10900

PCT Pub. Number WO2003/030158

Priority 01130527.3 21.12.01 EP; 02005505.9 11.03.02 EP; 01123810.2 04.10.01 EP

Filing date 27 September 2002

Wipo publication date 14 April 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

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 01130527.3 21.12.01 EP; 02005505.9 11.03.02 EP; 01123810.2 04.10.01 EP

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002358471

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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