Drug delivery system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4904479
SERIAL NO

07004189

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Particles of a drug are directed away from the reticuloendothelial system by the use of surface coating and surface grafting techniques which substantially prevent the take up of the composite particles by the liver.

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Patent Owner(s)

  • WEST PHARMACEUTICAL SERVICES DRUG DELIVERY & CLINICAL RESEARCH CENTRE LIMITED

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Illum, Lisbeth Charlottenlund, DK 51 2458

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