Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138047 | Catalytic process for the manufacture of copper phthalocyanine | Giorgio Bornengo, Giovanni Agnes, Augusto Menconi, Giorgio Bottaccio, Zafferino Bozzolasco | 1992-08-11 |
| 4296028 | Pyrazolonyl substituted disazo pigments | Ugo Moiso, Vincenzo Massabo | 1981-10-20 |
| 4269769 | Diazo compounds obtained by coupling acetoacetanilides with tetrazotized diaminobenzanilides | Ugo Moiso, Vincenzo Massabo | 1981-05-26 |