Topical compositions for transdermal delivery of prodrug derivatives of morphine
US5908846A · kind A · utility
23Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 1993 |
| Grant date | Jun 1, 1999 |
| Priority date | — |
| Expiry date | Aug 17, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Topical composition for transdermal delivery of morphine. The composition contains certain morphine esters in association with a carrier. The compositions relieved pain or tranquilize a mammal when delivered transdermally.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.