Biodegradable macromers for the controlled release of biologically active substances
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United States of America Patent
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Mar 9, 2004
Grant Date -
N/A
app pub date -
Oct 12, 2000
filing date -
Jul 18, 1997
priority date (Note) -
Expired
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Abstract
A method for delivering a biologically active substance including the steps of: (a) combining said biologically active substance with a macromer; (b) forming a mixture of the combination formed in step (a); (c) polymerizing said mixture to form articles; and (d) administering said articles, or a portion thereof, to a mammal, where step (c) takes place in the absence of a polymerizable monovinyl monomer, is disclosed.
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