Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Reexamination Certificate
2008-01-18
2011-11-08
Truong, Kevin T (Department: 3734)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
Reexamination Certificate
active
08052988
ABSTRACT:
A method for fabricating a coating for an implantable medical device is provided comprising applying a first polymer on at least a portion of the device to form a first layer of the coating and applying a second polymer on at least a portion of the first layer to form a second layer of the coating. The second polymer has a higher degree of hydration than the first polymer. The first or second polymer can comprise a polyorthoester.
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Glauser Thierry
Hossainy Syed F. A.
Pacetti Stephen D.
Tang Yiwen
Tung Andrew C.
Advanced Cardiovascular Systems Inc.
Squire Sanders & Dempsey (US) LLP
Truong Kevin T
LandOfFree
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