PROCESS FOR THE PREPARATION OF ISOFLAVONES

Details for Australian Patent Application No. 2002338399 (hide)

Owner ROCHE VITAMINS AG

Inventors BURDICK, David, Carl

Pub. Number AU-A-2002338399

PCT Number PCT/EP02/04319

PCT Pub. Number WO2002/085881

Priority 01110212.6 25.04.01 EP

Filing date 19 April 2002

Wipo publication date 5 November 2002

International Classifications

C07D 311/36 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 01110212.6 25.04.01 EP

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002338399

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2002338400-MICRO-CAPSULES COMPRISING A CAPSULE CORE CONTAINING WATER-SOLUBLE SUBSTANCES

2002338398-METHOD FOR HYDROGENATING CARBONYL COMPOUNDS