Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6225395 | Aqueous stable dispersions based on water-soluble polymers containing a cationic dispersant comprising hydrophobic units | Christian Collette | 2001-05-01 |
| 6221957 | Aqueous saline dispersions of water-soluble polymers containing an amphiphilic dispersant based on a cationic polymer containing hydrophobic units | Christian Collette | 2001-04-24 |
| 6174950 | Concentrated aqueous dispersions of water-soluble polymers | Didier Vanhoye | 2001-01-16 |