Cross-linkers with high reactivity and solubility and their use in the preparation of conjugates for targeted delivery of small molecule drugs

Details for Australian Patent Application No. 2003259163 (hide)

Owner ImmunoGen, Inc.

Inventors Widdison, Wayne Charles

Agent Griffith Hack

Pub. Number AU-B-2003259163

PCT Number PCT/US03/22494

PCT Pub. Number WO2004/016801

Priority 60/403,652 16.08.02 US

Filing date 5 August 2003

Wipo publication date 3 March 2004

Acceptance publication date 3 July 2008

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

A61K 39/395 (2006.01) Medicinal preparations containing antigens or antibodies - Antibodies

Event Publications

13 November 2003 Complete Application Filed

  Priority application(s): 60/403,652 16.08.02 US

22 April 2004 Application Open to Public Inspection

  Published as AU-B-2003259163

26 June 2008 Alteration of Name

  The name of the applicant has been altered to ImmunoGen, Inc. 2004

3 July 2008 Application Accepted

  Published as AU-B-2003259163

30 October 2008 Standard Patent Sealed

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