Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4565635 | Flocculation of aqueous media with novel flocculating adjuvant | Yannick Le Du | 1986-01-21 |
| 4363733 | Process for water treatment by flocculation | Yannick Le Du | 1982-12-14 |
| 4260388 | Purification of anthocyan solutions | Bernard Mirabel | 1981-04-07 |
| 4258133 | Enzyme-support complexes | Bernard Mirabel | 1981-03-24 |
| 4233076 | Novel sand/silicate compositions for foundry molds/cores | Jean-Pierre Blanc | 1980-11-11 |
| 4213785 | Hardening catalysts and alkali metal silicate compositions containing same | Jean-Pierre Blanc | 1980-07-22 |