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PARTICLES FOR INJECTION AND PROCESSES FOR FORMING THE SAME

  • US 20090169471A1
  • Filed: 12/19/2008
  • Published: 07/02/2009
  • Est. Priority Date: 12/28/2007
  • Status: Abandoned Application
First Claim
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1. Injectable particles comprising (a) porous polymeric particles that comprise a particle-forming polymer and (b) a composition that comprises a therapeutic agent and a pore-filling polymer, said composition at least partially filling the pores of the injectable porous polymeric particles, wherein the particle-forming polymer may the same as or different from the pore-filling polymer.

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