Skin permeation enhancer compositions using glycerol monolinoleate
US5641504A · kind A · utility
65Cited by
23References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 1993 |
| Grant date | Jun 24, 1997 |
| Priority date | — |
| Expiry date | Oct 21, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides compositions and systems for the transdermal administration of a drug together with glycerol monolinoleate as a permeation enhancer. An example of a delivery system of the invention is a system (20) having a drug reservoir (22) containing together a drug to be delivered and glycerol monolinoleate permeation enhancer. Reservoir is sandwiched between a backing layer (24) and an in-line contact adhesive layer (28).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.