Abuse resistant drug formulation
US8445018B2 · kind B2 · utility
35Cited by
102References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2008 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | Jan 23, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/44
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A pharmaceutical composition may include a coated particulate which may include at least one active pharmaceutical ingredient, particularly one susceptible to abuse by an individual. The coated particles may include a fat/wax and have improved controlled release and/or crush resistance. Method of making these coated particulate and dosage forms therewith are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.