Charles Duval
6Patents
0h-index
8Co-inventors
34Inventor score
Filing activity: Apr 28, 2008 → Nov 27, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10111917B2 | Method for preparing purified extracts of harpagophytum procumbens | Human Necessities | 0 | Active |
| US9487552B2 | Method for preparing an extract of centella asiatica | Human Necessities | 0 | Active |
| US8664185B2 | Method for preparing polyphenol extracts from spinach leaves | Human Necessities | 0 | Active |
| US11160296B2 | Deacidified cranberry juice and process for preparing same | Human Necessities | 0 | Active |
| US12016957B2 | Process for extracting substances of interest | Human Necessities | 0 | Active |
| US9492489B2 | Uses of hibiscus, in particular pharmaceutical uses | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.