Methods and compositions for preventing opioid abuse
US10226456B2 · kind B2 · utility
4Cited by
3References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 27, 2016 |
| Grant date | Mar 12, 2019 |
| Priority date | — |
| Expiry date | Apr 27, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D489/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Abuse-resistant opioid compounds, drug delivery systems, pharmaceutical compositions comprising an opioid covalently bound to a chemical moiety are provided. Methods of delivering an active ingredient to a subject and methods of preventing opioid abuse are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.