Method for producing high activity extracts from harpagophytum procumbens
US6197307A · kind A · utility
1Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 1999 |
| Grant date | Mar 6, 2001 |
| Priority date | — |
| Expiry date | Mar 30, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K36/185
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A novel extract from the root of Harpagophytum procumbens (Devil's Claw) which contains high levels of the compound harpagoside and a method for producing the extract.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.