Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4486237 | Composite pigments and process for their preparation | Camillo Paffoni, Luigi Balducci, Giorgio Bottaccio | 1984-12-04 |
| 4458073 | Quinophthalonic dyes containing silane groups and process for preparing same | Antonio Marraccini, Antonio Pasquale, Luigi Balducci | 1984-07-03 |