Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641791 | Generation of boron-trifluoride and sulphuric acid from boron trifluoride hydrate | Jean-Paul Chalieux | 2003-11-04 |
| 5536484 | Production of aqueous solutions of fluoboric acid | Jacky Duclaux | 1996-07-16 |
| 5124009 | Consumption of hypochlorite values contained in chlorate solutions of electrolysis | Jean-Claude Chassagne | 1992-06-23 |
| 5009754 | Consumption of hypochlorite values contained in perchlorate solutions of electrolysis | — | 1991-04-23 |
| 4996039 | Production of hydrogen peroxide | Jean-Pierre Schirmann | 1991-02-26 |
| 4803063 | Process for the cyclic production of hydrogen peroxide | — | 1989-02-07 |
| 4636368 | Stabilized acidic aqueous solutions containing hydrogen peroxide and metallic ions and processes | — | 1987-01-13 |
| 4545918 | Stabilization of aqueous solutions containing hydrogen peroxide, hydrofluoric acid and metal ions | — | 1985-10-08 |