Compositions and methods for enhancing corticosteroid delivery
US6765001B2 · kind B2 · utility
109Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2001 |
| Grant date | Jul 20, 2004 |
| Priority date | — |
| Expiry date | Dec 21, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2216/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention comprises a composition, method of enhancing potency and method of delivering corticosteroids in a vehicle comprising at least two penetration enhancers, and solvents and emulsifiers. The propylene glycol and penetration enhancers are present in ratio to the total of the propylene glycol, penetration enhancers, and solvents and emulsifiers of at least about 0.70.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.