Ferdinando Orengo
2Patents
2h-index
5Co-inventors
30Inventor score
Filing activity: Feb 22, 1996 → Jun 23, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5663040A | Silver halide photographic elements containing 2-equivalent 5-pyrazolone magenta couplers | Physics | 4 | Expired |
| US6020115A | Light-sensitive silver halide color photographic elements containing 2-equivalent 5-pyrazolone magenta couplers | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.