Compositions of alpha and beta chitosan and methods of preparing them

Details for Australian Patent Application No. 2005221699 (hide)

International Classifications

Event Publications

12 October 2006 PCT application entered the National Phase

PCT publication WO2005/087280 Priority application(s): WO2005/087280

8 October 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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