Topical skin formulations
US10052278B2 · kind B2 · utility
0Cited by
13References
17Claims
0Family size
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Key dates
| Filing date | May 26, 2017 |
| Grant date | Aug 21, 2018 |
| Priority date | — |
| Expiry date | May 26, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/59
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method of treating a person's skin comprising topically applying to skin a composition that includes an effective amount of a hydrolyzed algae extract that includes an exopolysaccharide from Halymenia durvillei and an effective amount of an exopolysaccharide from Vibrio alginolyticus. Topical application of the composition can decrease skin permeability, increase filaggrin production, increase skin moisture, increase occludin production, and/or decrease TNF-α production.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.