Active agent delivery systems and methods for protecting and administering active agents
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United States of America Patent
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Apr 6, 2004
Grant Date -
N/A
app pub date -
Aug 22, 2000
filing date -
Aug 22, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A composition comprising a polypeptide and an active agent covalently attached to the polypeptide. Also provided is a method for delivery of an active agent to a patient comprising administering to the patient a composition comprising a polypeptide and an active agent covalently attached to the polypeptide. Also provided is a method for protecting an active agent from degradation comprising covalently attaching the active agent to a polypeptide. Also provided is a method for controlling release of an active agent from a composition comprising covalently attaching the active agent to the polypeptide.
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