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Article Containing Segregated Biguanide and Lewis Acid

  • US 20100082097A1
  • Filed: 09/30/2009
  • Published: 04/01/2010
  • Est. Priority Date: 10/01/2008
  • Status: Abandoned Application
First Claim
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1. A medical device comprising:

  • a first region comprising a biguanide or a pharmaceutically acceptable salt thereof; and

    a second region comprising a Lewis acid.

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