Living radical polymerization initiator comprising a functional group capable of reacting with polypeptides or the like, comb polymer obtained therewith, polypeptide conjugates and drugs obtained therefrom

Details for Australian Patent Application No. 2004249489 (hide)

Owner Warwick Effect Polymers Limited

Inventors Tao, Lei; Haddleton, David; Lecolley, Francois; Mantovani, Giuseppe; Carmichael, Adrian

Agent Griffith Hack

Pub. Number AU-A-2004249489

PCT Pub. Number WO2004/113394

Priority 0314472.2 20.06.03 GB

Filing date 18 June 2004

Wipo publication date 29 December 2004

International Classifications

C08F 2/38 (2006.01) Processes - Polymerisation using regulators, e.g. chain terminating agents

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

C08F 290/06 (2006.01) Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups

C08F 293/00 (2006.01) Block polymers

C08F 299/02 (2006.01) Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers

Event Publications

5 January 2006 PCT application entered the National Phase

  PCT publication WO2004/113394 Priority application(s): WO2004/113394

9 February 2006 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 21 Dec 2005

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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