Multifunctional dendrimers and hyperbranched polymers as drug and gene delivery systems

Details for Australian Patent Application No. 2004211522 (hide)

Owner National Center for Scientific Research ''Demokritos'' Paleos, C. Tsiourvas, D. Sideratou, O.

Inventors Sideratou, Oreozili; Paleos, Constantinos; Tsiourvas, Dimitrios

Agent Griffith Hack

Pub. Number AU-B-2004211522

PCT Pub. Number WO2004/072153

Priority 20030100194 02.05.03 GR; 20030100069 13.02.03 GR

Filing date 13 February 2004

Wipo publication date 26 August 2004

Acceptance publication date 28 January 2010

International Classifications

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 83/00 (2006.01) Macromolecular compounds not provided for in groups

Event Publications

25 August 2005 PCT application entered the National Phase

  PCT publication WO2004/072153 Priority application(s): WO2004/072153

28 January 2010 Application Accepted

  Published as AU-B-2004211522

27 May 2010 Standard Patent Sealed

6 September 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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