Extracts of Phyllanthus niruri
US8075930B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Oct 1, 2010 |
| Grant date | Dec 13, 2011 |
| Priority date | — |
| Expiry date | Oct 1, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P29/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method of making a low molecular weight fraction of Phyllanthus niruri is provided. Such low molecular weight fraction is particularly useful for treating the skin, for example skin in need of treatment for signs of aging, for reducing inflammation, or for skin lightening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.