Drug Delivery System, its Preparation Process and Use
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United States of America Patent
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Issued Date -
Mar 17, 2011
app pub date -
Jan 16, 2009
filing date -
Jan 16, 2008
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Abandoned
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Abstract
A protein-phospholipid dispersion preparation in a drug delivery system is provided, in which the weight ratio of protein to phospholipid is 1:300-300:1 and the particle size is between 5 nm and 1000 nm. The preparation process of the said preparation contains the mixture of protein phase and phospholipid phase and the homogenization process. The said drug delivery system can be used in many different pharmaceutical agents.
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