O/W-emulsion-type topical pharmaceutical compositions containing a retinoid
US9855244B2 · kind B2 · utility
0Cited by
2References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 30, 2013 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | May 30, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P37/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
O/W-emulsion-type topical pharmaceutical compositions including a retinoid are described. Also described, is a topical pharmaceutical composition including by way of an active pharmaceutical ingredient, a retinoid in a physiologically acceptable composition. Preparation methods and the use of the same in dermatology are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.