Invention Grant
- Patent Title: Extruded extended release abuse deterrent pill
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Application No.: US15105027Application Date: 2014-12-17
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Publication No.: US10172797B2Publication Date: 2019-01-08
- Inventor: Edwin R. Thompson , Eric R. Thompson , Nicholas R. Myslinski , Steven F. Kemeny
- Applicant: Pharmaceutical Manufacturing Research Services, Inc.
- Applicant Address: US PA Horsham
- Assignee: Pharmaceutical Manufacturing Research Services, Inc.
- Current Assignee: Pharmaceutical Manufacturing Research Services, Inc.
- Current Assignee Address: US PA Horsham
- Agency: McCarter & English, LLP
- Agent Yu Lu
- International Application: PCT/US2014/070949 WO 20141217
- International Announcement: WO2015/095391 WO 20150625
- Main IPC: A61K9/20
- IPC: A61K9/20 ; A61K31/485

Abstract:
The present disclosure relates to an oral, extended release, abuse deterrent pill containing at least one active pharmaceutical ingredient susceptible to abuse which is homogenously spread throughout a matrix used to deter abuse. The pill can be prepared using a hot melt extrusion process and a forming unit. The formed pill meets regulatory guidelines for extended release formulations and is abuse deterrent to parenteral administration due at least to particle size, viscosity, or purity limitations.
Public/Granted literature
- US20160317448A1 EXTRUDED EXTENDED RELEASE ABUSE DETERRENT PILL Public/Granted day:2016-11-03
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