Stabilized protein compositions for topical administration and methods of making same
US7838011B2 · kind B2 · utility
45Cited by
2References
10Claims
0Family size
Inventor
Key dates
| Filing date | Feb 14, 2005 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Mar 2, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/42
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A stabilizing composition that also enhances permeation is provided for the topical or transdermal administration of an active ingredient. The composition comprises collagen, elastin, sphingosine and cerebroside. Also provided are pharmaceutical or cosmetic formulations comprising an effective amount of an active agent and the stabilizing composition as well as methods of administering active agents topically or transdermally.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.