PROCESS FOR THE PREPARATION OF 4-CHLOROPYRIDINE-N-OXIDES

Details for Australian Patent Application No. 2002345420 (hide)

Owner DSM N.V.

Inventors ZWAAN, Wilhelmus; BODE DE, Ronus; LIEBREGTS, Constantinus, Simon, Maria

Pub. Number AU-A-2002345420

PCT Number PCT/NL02/00379

PCT Pub. Number WO2002/102779

Priority 1018295 15.06.01 NL

Filing date 11 June 2002

Wipo publication date 2 January 2003

International Classifications

C07D 213/89 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

Event Publications

6 March 2003 Complete Application Filed

  Priority application(s): 1018295 15.06.01 NL

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002345420

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2002345421-Chimaeric phages

2002345419-DRY DOCK AND MODULE FOR SUCH A DRY DOCK