Ionic molecular conjugates of biodegradable polyesters and bioactive polypeptides

Details for Australian Patent Application No. 2003264305 (hide)

Owner Societe De Conseils De Recherches et D'Applications Scientifiques, S.A.S. Poly-Med Inc.

Inventors Moreau, Jacques-Pierre; Jackson, Steven A; Shalaby, Shalaby W.

Agent Griffith Hack

Pub. Number AU-B-2003264305

Parent 27362

Filing date 27 November 2003

Wipo publication date 18 December 2003

Acceptance publication date 2 February 2006

International Classifications

C08G 63/08 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

A61K 47/48 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - the non-active ingredient being chemically bound to the active ingredient, e.g. polymer drug conjugates

C08G 63/64 (2006.01) Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

11 December 2003 Complete Application Filed

18 December 2003 Application Open to Public Inspection

  Published as AU-B-2003264305

2 February 2006 Application Accepted

  Published as AU-B-2003264305

1 June 2006 Standard Patent Sealed

13 September 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Next and Previous Patents/Applications

2003264306-Check valve

2003264304-Silencer for vacuum cleaner