Monoglyceride/lactate ester permeation enhancer for oxybutynin
US5747065A · kind A · utility
17Cited by
97References
17Claims
0Family size
Inventors
Key dates
| Filing date | Mar 15, 1996 |
| Grant date | May 5, 1998 |
| Priority date | — |
| Expiry date | Mar 15, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P21/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition of matter for application to a body surface or membrane to administer oxybutynin by permeation through the body surface or membrane, the composition comprising, in combination the oxybutynin to be administered, in a therapeutically effective amount; and a permeation enhancing mixture comprising a monoglyceride or a mixture of monoglycerides, and a lactic ester or a mixture of lactate esters, present in specific concentrations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.