Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171782 | Invert microlatices useful as flotation and drainage additives and for absorption and retention of aqueous fluids | Francoise Candau | 1992-12-15 |
| 5093009 | Process for purifying water using a polymer flocculating agent | Francoise Candau, Marc Esch | 1992-03-03 |