Cornel Crisan
5Patents
3h-index
4Co-inventors
39Inventor score
Filing activity: Oct 17, 1975 → Oct 19, 1977
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4220646A | Heterocyclic compounds | Chemistry; Metallurgy | 29 | Expired |
| US4016274A | Naphthyridine derivatives | Chemistry; Metallurgy | 3 | Expired |
| US4086348A | Naphthyridine derivatives | Chemistry; Metallurgy | 3 | Expired |
| US4038391A | 6-(1,8-Naphthyridin-2-yl)-5-piperazino carbonyloxy-7-oxo-6,7-dihydro-5H-pyrrolo-[3,4-b]pyrazines and related pyridines | Chemistry; Metallurgy | 2 | Expired |
| US4131674A | Naphtyridine derivatives | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.