Cytotoxic agents comprising polyethylene glycol-containing taxanes and their therapeutic use

Details for Australian Patent Application No. 2003210731 (hide)

Owner Immunogen, Inc.

Inventors Chari, Ravi V. J.; Miller, Michael Louis

Agent Griffith Hack

Pub. Number AU-B-2003210731

PCT Number PCT/US03/02675

PCT Pub. Number WO2003/097625

Priority 10/144,042 14.05.02 US

Filing date 11 February 2003

Wipo publication date 2 December 2003

Acceptance publication date 11 June 2009

International Classifications

C07D 305/14 (2006.01) Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms

A61K 31/337 (2006.01) - having four-membered rings, e.g. taxol

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

A61P 35/00 (2006.01) Antineoplastic agents

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

C08G 65/333 (2006.01) Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 10/144,042 14.05.02 US

29 January 2004 Application Open to Public Inspection

  Published as AU-B-2003210731

26 June 2008 Alteration of Name

  The name of the applicant has been altered to ImmunoGen, Inc.

11 June 2009 Application Accepted

  Published as AU-B-2003210731

25 June 2009 Corrigenda

  Applications Accepted - Name Index Under the name Immunogen, Inc., Application No. 2003210731, under INID (71) correct the applicant name to ImmunoGen, Inc.

16 July 2009 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 04 Jun 2009. Address for service in Australia - Griffith Hack 167 Eagle Street Brisbane QLD 4000

5 November 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 04 Jun 2009

12 November 2009 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6 September 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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