Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8940058 | Fluorescent whitening agent aqueous solutions | Ferruccio Berte', Paolo Alioli | 2015-01-27 |
| 8864851 | Compositions of fluorescent whitening agents | Ferruccio Berte', Massimo Fabbi, Francesco Maestri | 2014-10-21 |
| 5530045 | Dispersions of salts of polymers or copolymers of acrylic acid and the use thereof as thickening agents | Giuseppe Raspanti, Massimo Barzaghi | 1996-06-25 |
| 5395967 | Polyquaternary compounds and the use thereof as dye fixers | Giuseppe Raspanti | 1995-03-07 |