Jean-Erick Ancel
18Patents
5h-index
8Co-inventors
55Inventor score
Filing activity: Nov 27, 1992 → Sep 28, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6410737B1 | Processes for preparing pesticidal intermediates | Chemistry; Metallurgy | 7 | Expired |
| US6258973A | Processes for preparing pesticidal intermediates | Chemistry; Metallurgy | 5 | Expired |
| US7323574B2 | Process for the preparation of phenyl pyrazole compounds | Chemistry; Metallurgy | 5 | Active |
| US7094906B2 | Processes for preparing pesticidal intermediates | Chemistry; Metallurgy | 5 | Expired |
| US6392081B1 | Processes for preparing pesticidal intermediates | Chemistry; Metallurgy | 5 | Expired |
| US5449844A | Intermediates for preparing vitamins A and E and carotenoids | Chemistry; Metallurgy | 3 | Expired |
| US6479703B1 | Method for preparing polyhalogenated paratrifluoromethylanilines | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7129372B2 | Process for the preparation of phenyl pyrazole compounds | Chemistry; Metallurgy | 1 | Expired |
| US6084105A | Processes for preparing pesticidal intermediates | Chemistry; Metallurgy | 1 | Expired |
| US6384270B1 | Method for preparing vitamin A | Chemistry; Metallurgy | 1 | Expired |
| US7087786B2 | Process for preparing pesticidal intermediates | Chemistry; Metallurgy | 0 | Expired |
| US5744617A | Process for the preparation of substituted phenols | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6919462B2 | Process for preparing pesticidal intermediates | Chemistry; Metallurgy | 0 | Expired |
| US6987203B2 | Process for the preparation of phytone | Chemistry; Metallurgy | 0 | Expired |
| US6867307B2 | Intermediates for use in the preparation of vitamin E | Chemistry; Metallurgy | 0 | Expired |
| US6673956B2 | Processes for preparing pesticidal intermediates | Chemistry; Metallurgy | 0 | Expired |
| US6620944B1 | Process for preparing pesticidal intermediates | Chemistry; Metallurgy | 0 | Expired |
| US5637779A | Process for the preparation of vitamin A and new intermediates | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.