John R. Marshall
4Patents
3h-index
5Co-inventors
36Inventor score
Filing activity: Nov 21, 1973 → Sep 27, 1976
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3996366A | Thio derivatives of imidazol-1-yl carboxamides | Chemistry; Metallurgy | 23 | Expired |
| US3940484A | Insecticidal compositions and methods of combatting insects using substituted imidazoles | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4048188A | 1-Carbonamido imidazoles | Chemistry; Metallurgy | 7 | Expired |
| US4081540A | 1-Morpholinocarbonyl imidazoles | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.