Method of treating a hair disorder with N-hydroxypyridinones
US10543157B2 · kind B2 · utility
5Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2017 |
| Grant date | Jan 28, 2020 |
| Priority date | — |
| Expiry date | Apr 28, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/74
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is directed to a method for treating a hair disorder in a human or animal in need thereof, involving topically applying to the human or animal an effective amount of at least one 6-substituted 2-pyridinol N-oxide compound, a tautomer, or a cosmetically acceptable salt thereof wherein a hair count is increased by at least 0.5 hairs/cm2 and/or an increase the number of anagen hairs and maintain the number of telogen hairs when compared to a baseline and/or vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.