Biocompatible block copolymer, use thereof, and production method thereof

Details for Australian Patent Application No. 2006300451 (hide)

Owner Tokyo Cro, Inc. National University Corporation Gunma University

Inventors Katakai, Ryoichi; Suzuki, Yoshiki; Kohama, Kazuhiro

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2006300451

PCT Pub. Number WO2007/043486

Priority 2005-292451 05.10.05 JP

Filing date 2 October 2006

Wipo publication date 19 April 2007

International Classifications

C08G 81/00 (2006.01) Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers

A61K 9/08 (2006.01) Medicinal preparations characterised by special physical form - Solutions

A61K 9/10 (2006.01) Medicinal preparations characterised by special physical form - Dispersions

A61K 9/127 (2006.01) Medicinal preparations characterised by special physical form - Liposomes

A61K 9/50 (2006.01) Medicinal preparations characterised by special physical form - Microcapsules

A61K 47/34 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Event Publications

1 May 2008 PCT application entered the National Phase

  PCT publication WO2007/043486 Priority application(s): WO2007/043486

21 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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