Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4308205 | Water-soluble monoazo cationic dyestuffs derived from 1-phenyl-3-aminopyrazoles | Ruggero Battisti, Giovanni Bausani | 1981-12-29 |
| 4263204 | Monoazoic hydrosoluble cationic dyes | Fabrizio Merlo, Ruggero Battisti, Giorgio Bornengo, Angelo Mangini, Antonio Tundo | 1981-04-21 |
| 4252566 | Cumarinic pigments | Ruggero Battisti, Giovanni Bausani, Francesco Casagrande | 1981-02-24 |
| 4216145 | Water-insoluble mono-azo yellow dyes derived from 1-phenyl-3-aminopyrazoles | Ruggero Battisti, Gioacchino Boffa, Angelo Mangini, Antonio Tundo | 1980-08-05 |