Piergiuseppe Orezzi
6Patents
4h-index
11Co-inventors
54Inventor score
Filing activity: Oct 6, 1964 → Jun 12, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5077286A | Beta-lactam derivatives of the 4-acylcephem sulphone and 3-acylpenam sulphone-type | Human Necessities | 17 | Expired |
| US5348952A | .beta.-lactam derivatives of the cephem sulphone type | Human Necessities | 8 | Expired |
| US5356888A | 1,1-dioxo-cephem-4-carbothiolic acid derivatives | Human Necessities | 6 | Expired |
| US4012284A | Process of preparation of antibiotic F.I. 1762 derivatives | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5089489A | 6-substituted penem esters as anti-inflammatory and anti-degenerative agents | Human Necessities | 3 | Expired |
| US4954493A | 6-substituted penem esters as anti-inflammatory and anti-degenerative agents | Human Necessities | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.