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DRUG DELIVERY DEVICES

  • US 20080145405A1
  • Filed: 12/15/2006
  • Published: 06/19/2008
  • Est. Priority Date: 12/15/2006
  • Status: Abandoned Application
First Claim
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1. A method for making an ocular drug delivery device, the method comprising providing a drug delivery device comprising (a) a core comprising a therapeutically effective amount of one or more pharmaceutically active agents and a first polymeric material, and a shell covering the core, the shell comprising a second polymeric material which is permeable to passage of the one or more pharmaceutically active agents, wherein the first and/or second polymeric material include one or more contaminants and wherein the drug delivery device is sized and configured for implantation or injection in eye tissue;

  • and (b) subjecting the drug delivery device to a supercritical fluid to remove the contaminants.

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  • 3 Assignments
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