Regioselective liquid phase pegylation

Details for Australian Patent Application No. 2001295589 (hide)

Owner Ares Trading S.A.

Inventors Gatti, Monica; Barbero, Luca; Traversa, Silvio; Piquet, Gilles

Agent Griffith Hack

Pub. Number AU-B-2001295589

PCT Pub. Number WO02/28437

Priority 00121744 05.10.00 EP

Filing date 3 October 2001

Wipo publication date 15 April 2002

Acceptance publication date 13 October 2005

International Classifications

A61K 047/48 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

13 October 2005 Application Accepted

  Published as AU-B-2001295589

9 February 2006 Standard Patent Sealed

30 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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