Ester derivatives of hyaluronic acid for the preparation of hydrogel materials by photocuring

Details for Australian Patent Application No. 2003227050 (hide)

International Classifications

Event Publications

7 August 2003 Complete Application Filed

Priority application(s): PD2002A000064 12.03.02 IT

30 October 2003 Application Open to Public Inspection

Published as AU-B-2003227050

23 June 2005 Assignment before Grant

Fidia Advanced Biopolymers S.R.L. The application has been assigned to Fidia Farmaceutici S.p.A.

6 November 2008 Application Accepted

Published as AU-B-2003227050

5 March 2009 Standard Patent Sealed

11 October 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.