Invention Grant
- Patent Title: Controlled release pharmaceutical formulations
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Application No.: US14264392Application Date: 2014-04-29
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Publication No.: US09758465B2Publication Date: 2017-09-12
- Inventor: Peter Laing
- Applicant: United Therapeutics Corporation
- Applicant Address: US MD Silver Spring
- Assignee: United Therapeutics Corporation
- Current Assignee: United Therapeutics Corporation
- Current Assignee Address: US MD Silver Spring
- Agency: Foley & Lardner LLP
- Main IPC: C07C69/708
- IPC: C07C69/708 ; C07C67/08 ; A61K31/5575 ; A61K31/558
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:
Public/Granted literature
- US20140323567A1 CONTROLLED RELEASE PHARMACEUTICAL FORMULATIONS Public/Granted day:2014-10-30
Information query
