Improved process for methacryclic acid and methacryclic acid ester production

Details for Australian Patent Application No. 2003203947 (hide)

International Classifications

Event Publications

22 May 2003 Complete Application Filed

Priority application(s): 60/376921 01.05.02 US

19 June 2003 Corrigenda

Complete Applications Filed - Name Index Under the name Rohm and Haas Company, Application No. 2003203947, Under INID (54) correct the title to read Improved process for methacrylic acid and methacrylic acid ester production.

20 November 2003 Application Open to Public Inspection

Published as AU-A-2003203947

10 May 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(a). A direction to request examination has been given 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.