METHODS, APPARATUS AND COMPUTER PROGRAMS FOR GENERATING AND/OR USING CONDITIONAL ELECTRONIC SIGNATURES FOR REPORTING STATUS CHANGES

Details for Australian Patent Application No. 2003303165 (hide)

Owner INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventors THOMPSON, George; WALTON, Keith, Andrew; OWLETT, John

Pub. Number AU-A-2003303165

PCT Number PCT/GB2003/0051

PCT Pub. Number WO2004/057796

Priority 0229894.1 21.12.02 GB

Filing date 24 November 2003

Wipo publication date 14 July 2004

International Classifications

H04L 009/32 Arrangements for secret or secure communication - including means for verifying the identity or authority of a user of the system

Event Publications

12 August 2004 Complete Application Filed

  Priority application(s): 0229894.1 21.12.02 GB

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003303165

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003303166-METHOD AND APPARATUS FOR HANDLING LAYERED MEDIA DATA

2003303164-SHIELDING CAGE