BIODEGRADABLE BLOCK COPOLYMERIC COMPOSITIONS FOR DRUG DELIVERY
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United States of America Patent
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app pub date -
Nov 30, 2009
filing date -
Jun 11, 2002
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Abandoned
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Abstract
An improved drug delivery composition and method of use is disclosed. The composition comprises one or more biodegradable block copolymer drug carriers; and a reconstitution enhancing and enabling agent comprising polyethylene glycol (PEG), a PEG derivative or a mixture of PEG and a PEG derivative. The composition can be administered as is or after being be dissolved or rapidly reconstituted in an aqueous vehicle to afford a homogeneous solution or uniform colloidal systems.
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