Coatings for drug delivery devices
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United States of America Patent
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Sep 8, 2009
Grant Date -
May 22, 2003
app pub date -
Nov 12, 2001
filing date -
Nov 12, 2001
priority date (Note) -
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Abstract
A polymer coating for medical devices based on a polyolefin derivative. A variety of polymers are described to make coatings for medical devices, particularly, for drug delivery stents. The polymers include homo-, co-, and terpolymers having at least one olefin-derived unit and at least one unit derived from vinyl alcohol, allyl alcohol and derivatives thereof.
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