Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5530045 | Dispersions of salts of polymers or copolymers of acrylic acid and the use thereof as thickening agents | Marco Brena, Giuseppe Raspanti | 1996-06-25 |
| 5256737 | Thickening agents, processes for the preparation thereof and use thereof | — | 1993-10-26 |