Hollow microparticles

Details for Australian Patent Application No. 2008213911 (hide)

Owner NewSouth Innovations Pty Limited

Inventors Uyen Nguyen, Thi Lam; Ting, Seet Rui Simon; Gu, Wenfan; Stenzel, Martina H.

Agent Spruson & Ferguson

Pub. Number AU-A-2008213911

PCT Pub. Number WO2008/095256

Priority 2007900647 09.02.07 AU

Filing date 8 February 2008

Wipo publication date 14 August 2008

International Classifications

C08F 2/10 (2006.01) Processes

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

A61K 9/51 (2006.01) Medicinal preparations characterised by special physical form - Nanocapsules

C08F 2/16 (2006.01) Processes

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

C08F 2/46 (2006.01) Processes - Polymerisation initiated by wave energy or particle radiation

C08F 2/48 (2006.01) Processes

Event Publications

10 September 2009 PCT application entered the National Phase

  PCT publication WO2008/095256 Priority application(s): WO2008/095256

15 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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