Bruno Frei
10Patents
6h-index
15Co-inventors
55Inventor score
Filing activity: Jan 17, 1986 → Oct 8, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4696945A | 13.beta.-milbemycin derivatives for controlling ecto- and endoparasites of plants and animals | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4946854A | 3-aminobenzoylphenylureas useful for controlling parasites and insects that attack domestic animals and livestock | Chemistry; Metallurgy | 18 | Expired |
| US4963582A | Macrolide compounds, their preparation and their use | Chemistry; Metallurgy | 14 | Expired |
| US4859657A | Pesticides | Human Necessities | 13 | Expired |
| US4959386A | Pesticides | Human Necessities | 9 | Expired |
| US5183749A | Microbial process for the preparation of milbemycin derivatives | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4945105A | 13-Halomilbemycin derivatives, their preparation and compositions containing them | Human Necessities | 6 | Expired |
| US4857509A | 13.beta.-alkylmilbemycin derivatives for controlling parasites of animals and plants | Human Necessities | 6 | Expired |
| US5405867A | Macrolide compounds, their preparation and their use | Chemistry; Metallurgy | 2 | Expired |
| US4897416A | Insecticides and parasiticides | Human Necessities | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.