Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 8, 2015
0Patent Application Number
138900660
Date Filed
May 8, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
This invention discloses methods and apparatus for providing pulsatile release of active agents via a punctal plug inserted into a punctum. A tube is provided which may be inserted into a cavity of a punctal plug. One or more pulsatile delivery units are arranged in a generally linear fashion within the tube. The pulsatile delivery units include a core comprising the active agent and an encapsulation layer around the core.
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