Pharmaceutical composition for treatment and/or prevention of diseases of the skin involving an inflammatory process
US4959213A · kind A · utility
35Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1987 |
| Grant date | Sep 25, 1990 |
| Priority date | — |
| Expiry date | Sep 14, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/842
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A pharmaceutical composition for the treatment and prevention of erythma and acne comprises in a pharmaceutically acceptable carrier from about 1 to 10 weight percent based on the total weight of the composition of a delipidized and purified keratin polymer obtained from animal starting material containing keratin, the keratin polymer being in the free state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.