Immediate release, abuse deterrent pharmaceutical compositions
US9993422B2 · kind B2 · utility
1Cited by
22References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2013 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Apr 19, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/36
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure provides pharmaceutical compositions and processes for making solid dosage form pharmaceutical compositions that provide immediate release of active ingredients and have abuse deterrent properties. The pharmaceutical compositions provided herein comprise at least one pharmaceutically active ingredient, at least one low molecular weight hydrophilic polymer, at least one high molecular weight hydrophilic polymer, and an effervescent system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.