Self-assembling colloidal carriers for protein delivery
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United States of America Patent
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Sep 9, 2003
Grant Date -
Nov 29, 2001
app pub date -
Mar 8, 2001
filing date -
Mar 8, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention is directed to self-assembling, polymer-based delivery systems for proteins. The delivery systems comprises an active agent and a polyol ester of the invention, having a linear polyol containing six or more hydroxyl groups as a central backbone and biodegradable hydroxy carboxylic ester groups attached to the central backbone.
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