Reduction of the viscosity of reactive heavy byproducts during the production of 1,3-propanediol

Details for Australian Patent Application No. 2003279749 (hide)

International Classifications

Event Publications

26 February 2004 Complete Application Filed

Priority application(s): 60/415,676 03.10.02 US

27 May 2004 Application Open to Public Inspection

Published as AU-B-2003279749

26 April 2007 Application Accepted

Published as AU-B-2003279749

23 August 2007 Standard Patent Sealed

29 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. 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.