Tablet shapes to enhance gastric retention of swellable controlled-release oral dosage forms

Details for Australian Patent Application No. 2001239893 (hide)

International Classifications

Event Publications

18 November 2004 Application Accepted

Published as AU-B-2001239893

17 March 2005 Standard Patent Sealed

18 September 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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