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Methods and apparatus for transdermal delivery of abusable drugs with a deterrent agent

  • US 20040109886A1
  • Filed: 08/27/2003
  • Published: 06/10/2004
  • Est. Priority Date: 08/27/2002
  • Status: Abandoned Application
First Claim
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1. A transdermal drug delivery system comprising:

  • an active drug formulation contained within a transdermal patch, said active drug formulation comprising an abusable drug that is systemically administered to a user;

    a deterrent agent also contained within said transdermal patch, said deterrent agent being co-extracted with said active drug formulation upon introduction of said system to an extraction solution; and

    means for preventing the delivery of said deterrent agent into human skin when said active drug formulation is applied on skin.

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