Method for the improvement of skin wrinkles using retinyl retinoate
US7173062B2 · kind B2 · utility
5Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2002 |
| Grant date | Feb 6, 2007 |
| Priority date | — |
| Expiry date | Nov 19, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/16
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a method for the improvement of skin wrinkles using retinal retaliate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.