POLYSULFIDE MEASUREMENT METHODS USING COLORIMETRIC TECHNIQUES

Details for Australian Patent Application No. 2003200851 (hide)

Owner L'AIR LIQUIDE - SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATI

Inventors MEENAKSHI, Sundaram, V., S.; DUARTE, Daniel; HAOUCHINE, Malik

Pub. Number AU-A-2003200851

PCT Number PCT/IB03/00020

PCT Pub. Number WO2003/057980

Priority 10/104,760 22.03.02 US; 60/348,663 14.01.02 US

Filing date 8 January 2003

Wipo publication date 24 July 2003

International Classifications

D21C 011/00 Regeneration of pulp liquors

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 10/104,760 22.03.02 US; 60/348,663 14.01.02 US

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2003200851

30 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2003200852-PROCESS FOR PREPARING GUGGULSTERONES

2003200850-MEASURING AND TESTING CONTINUOUS ELONGATED TEXTILE MATERIAL