Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4390374 | Rutile (TiO.sub.2) pigments coated with (1) trigonal anhydrous alumina (Al.sub.2 O.sub.3) and (2) cubic metal aluminate (MeAl.sub.2 O.sub.4) (Me.dbd.Co, Ni, Cu, Zn, Mg) and process | Luigi Balducci | 1983-06-28 |
| 4316746 | Molybdenum or tungsten containing bismuth vanadate yellow pigments and process for preparing same | Luigi Balducci | 1982-02-23 |
| 4272296 | New inorganic pigments and process for their preparation | Luigi Balducci | 1981-06-09 |
| 4251283 | Bismuth vanadate pigments and process for preparing same | Luigi Balducci | 1981-02-17 |
| 4230500 | Inorganic pigments and method for preparing same | Luigi Balducci | 1980-10-28 |