Conjugates of erythropoietin (PEP) with polyethylene glycol (PEG)

Details for Australian Patent Application No. 2002233230 (hide)

Owner F. Hoffmann-La Roche AG

Inventors Wozny, Manfred; Schurig, Hartmut Ernst; Engel, Alfred; Tischer, Wilhelm; Hilger, Bernd; Burg, Josef; Franze, Reinhard

Agent Spruson & Ferguson

Pub. Number AU-B-2002233230

PCT Pub. Number WO02/49673

Priority 00127891.0 20.12.00 EP

Filing date 8 December 2001

Wipo publication date 1 July 2002

Acceptance publication date 1 February 2007

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

Event Publications

1 February 2007 Application Accepted

  Published as AU-B-2002233230

3 May 2007 Application for Amendment

  The nature of the amendment is: Amend the invention title to read Erythropoietin conjugates. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000

9 August 2007 Amendment Made

  The nature of the amendment is: Amend the invention title to read Erythropoietin conjugates 2003

23 August 2007 Standard Patent Sealed

5 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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