Franco Zarini
22Patents
7h-index
20Co-inventors
69Inventor score
Filing activity: May 16, 1977 → Sep 29, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5840899A | Method for the preparation of 9-amino camptothecin | Chemistry; Metallurgy | 13 | Expired |
| US5602141A | Camptothecin derivatives and process for their preparation | Human Necessities | 13 | Expired |
| US5614628A | Process for the preparation of 9-amino camptothecin | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5382669A | Process for the preparation of ergoline derivatives | Human Necessities | 9 | Expired |
| US5856333A | Substituted camptothecin derivatives and process for their preparation | Human Necessities | 9 | Expired |
| US5801167A | Camptothecin derivatives and process for their preparation | Human Necessities | 9 | Expired |
| US4713378A | Penem derivatives | Human Necessities | 7 | Expired |
| US4952577A | Methoxymethyl penem compounds | Human Necessities | 5 | Expired |
| US4863914A | Penem derivatives | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5998426A | 9,10 disubstituted camptothecin derivatives with antitumor activity | Human Necessities | 3 | Expired |
| US5916897A | Process for the preparation of 9-amino camptothecin | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4508649A | Process for preparing optically active penems | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4886793A | Penem derivatives | Human Necessities | 1 | Expired |
| US5990120A | Hexacyclic camptothecin analogues, and process for preparing them | Chemistry; Metallurgy | 1 | Expired |
| US4148996A | 3,7-Disubstituted cephalosporins | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5416208A | Process for penems | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5457193A | Hydroxy protecting group removal in penems | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6403603B1 | Process for the preparation of 9-amino camptothecin | Human Necessities | 0 | Expired |
| US4206211A | Cephalosporins | Human Necessities | 0 | Expired |
| US5480880A | Penem derivatives | Human Necessities | 0 | Expired |
| US4837215A | Penem derivatives | Human Necessities | 0 | Expired |
| US5399679A | (1'R,3S,4R)4-acylthio azetidinones | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.