Tamper resistant dosage form comprising a matrix and melt-extruded particulates comprising a drug
US9814679B2 · kind B2 · utility
1Cited by
4References
41Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 7, 2010 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Sep 29, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides a dosage form, particularly a tamper resistant dosage form, comprising: melt-extruded particulates comprising a drug; and a matrix; wherein said melt-extruded particulates are present as a discontinuous phase in said matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.