Bioerodible silicon-based compositions for delivery of therapeutic agents

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United States of America Patent

PATENT NO 9603801
SERIAL NO

14211170

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Abstract

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The invention comprises a composition comprising a bioerodible porous silicon-based carrier material wherein the carrier material carries at least one large molecule therapeutic agent and at least one amorphous sugar, optionally further comprising a crystallization inhibitor. The composition may be used in vitro or in vivo to deliver the therapeutic agent, preferably in a controlled fashion over an intended period of time such as over multiple days, weeks or months. The composition may be used for treating or preventing conditions of a patient such as chronic diseases.

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Patent Owner(s)

  • PSIMEDICA LIMITED;PSIVIDA US, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ashton, Paul Newton, US 97 7772
Barnett, Christian Pershore, GB 6 10
Canham, Leigh T Malvern, GB 46 1090

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