Use of hyaluronic acid for the preparation of compositions intended for improving in particular the protective function of the skin, the eye and the mucous membranes
US8895532B2 · kind B2 · utility
9Cited by
4References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 4, 2008 |
| Grant date | Nov 25, 2014 |
| Priority date | — |
| Expiry date | Feb 12, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to the use of hyaluronic acid for the preparation of compositions intended for improving the protective function of the skin, the eye and the mucous membranes, in particular of the upper and lower airways and the intestinal mucosa.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.