United Therapeutics Corporation
Controlled release pharmaceutical formulations
Last updated:
Abstract:
Disclosed herein are drug release polymer compounds and compositions comprising prostacyclin compounds of Formula (I), and methods of preparing the same. A preferred polymer has a repeating unit of the following structure: ##STR00001##
Status:
Grant
Type:
Utility
Filling date:
29 Oct 2019
Issue date:
11 May 2021