Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489287 | Detergent formulations comprising at least one water soluble polymer, or salt thereof, bearing a phosphonate group | Francois Gauthier, Yves Duccini, Barry Weinstein, Raymond P. Porter | 2002-12-03 |
| 6335404 | Aqueous process for preparing aqueous weight carboxyl containing polymers | Thomas Cleveland Kirk | 2002-01-01 |