Oily capsules of ketoprofen
US5665384A · kind A · utility
18Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 1994 |
| Grant date | Sep 9, 1997 |
| Priority date | — |
| Expiry date | Jun 13, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/192
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Stable, pharmaceutical ketoprofen salts for oral administration are provided in oily solutions to avoid direct contact of acid forms of ketoprofen with the gastric or duodenal mucus membranes. Sodium, arginine, lysine and/or N-methylglucamine salts of ketoprofen are disclosed in solutions of polyoxyethyenatide vegetable oil, castor oil, esters of fatty acids and/or polyols. These oily solutions of ketoprofen may be administered orally in capsule form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.