Method of manufacturing a drug delivery system using gas cluster ion beam irradiation

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United States of America Patent

PATENT NO 9226998
SERIAL NO

13596236

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Abstract

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A method for producing a drug delivery system provides a member including a combination of a drug substance and a polymer or other material; and forms a layer on a surface of the combination using gas cluster ion beam irradiation, which layer determines a release rate for the drug substance, wherein the layer is an encapsulating layer formed by densifying or carbonizing components of the drug or of the polymer or of the other material by the gas cluster ion beam irradiation.

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Patent Owner(s)

Patent OwnerAddress
EXOGENESIS CORPORATIONBILLERICA MASSACHUSETTS 01821

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blinn, Stephen M Amherst, US 30 1734
Svrluga, Richard C Newton, US 43 388

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