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Multilayer dosage forms containing NSAIDs and triptans

DC CAFC
  • US 7,332,183 B2
  • Filed: 12/22/2003
  • Issued: 02/19/2008
  • Est. Priority Date: 12/26/2002
  • Status: Active Grant
First Claim
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1. A multilayer pharmaceutical tablet comprising naproxen and a triptan and, wherein:

  • a) substantially all of said triptan is in a first layer of said tablet and substantially all of said naproxen is in a second, separate layer; and

    b) said first layer and said second layer are in a side by side arrangement such that the dissolution of said naproxen occurs independently of said triptan.

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