Processes of making north american ginseng fractions, products containing them, and use as immunomodulators
US7763290B2 · kind B2 · utility
0Cited by
8References
7Claims
0Family size
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Key dates
| Filing date | Jul 16, 2008 |
| Grant date | Jul 27, 2010 |
| Priority date | — |
| Expiry date | Nov 3, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2039/55588
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention is directed to chemical processes of preparing fractions form North American ginseng (Panax quinquefolium) and pharmaceutical compositions containing these fractions. The products of the present invention may be used to stimulate the production of cytokines and/or antibodies, or as therapeutics targeted at conditions characterized by low immunity, such as the common cold, influenza, chronic fatigue syndrome, AIDS and cancer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.