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Dosage forms having an inner core and outer shell with different shapes

  • US 20040146559A1
  • Filed: 12/04/2003
  • Published: 07/29/2004
  • Est. Priority Date: 09/28/2002
  • Status: Abandoned Application
First Claim
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1. A dosage form comprising:

  • an active ingredient;

    a core having an outer surface and a first shape; and

    a shell having outer and inner surfaces and a second shape which is substantially different than the first shape, wherein the shell comprises at least about 80% of a flowable material selected from the group consisting of film formers, gelling polymers, thermoplastic materials, low melting hydrophobic materials, non-crystallizable sugars, non-crystallizable sugar alcohols, and mixtures thereof, and the shell surrounds at least a portion of the core.

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