Herbal preparation for anemia and a manufacture method thereof
US8420136B2 · kind B2 · utility
1Cited by
4References
8Claims
0Family size
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Key dates
| Filing date | Jul 1, 2011 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Jul 1, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2236/333
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A herbal extract for anemia is obtained by a process including steps of drying, by providing a herbal material comprising dry mulberry and dry Acanthopanax senticosus in a weight ratio of 2:1 to 1:2, with the water content of the herbal material lower than 10%; extracting, by soaking the herbal material into a solvent to obtain a liquid extract, with the weight ratio between the herbal material and the solvent being 1:10 to 1:5; and condensation, by condensing the liquid extract to obtain a herbal extract.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.