Coal tar gel composition
US4178373A · kind A · utility
70Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 21, 1978 |
| Grant date | Dec 11, 1979 |
| Priority date | — |
| Expiry date | Aug 21, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compositions effective for topically treating skin conditions, especially psoriasis and eczema which contains as an essential ingredient coal tar in a gel base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.