Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486987 | Membrane water treatment facility and method incorporating adsorption on an adsorbent powdered material and means for limiting the abrasion of the membranes | Abdelkader Gaid, Catherine Daines-Martinez | 2019-11-26 |
| 7172701 | Water treatment method using an inorganic powder reagent with high specific surface area including a step of recycling said reagent | Abdelkader Gaid, Mickael Uyttewaal | 2007-02-06 |
| 6045698 | Method for cleaning a filtration installation of the type with immersed membranes | Pierre Cote, Patricia Grelier | 2000-04-04 |
| 5932099 | Installation for biological water treatment for the production of drinkable water | Pierre Cote, Jacques Sibony, Michel Faivre | 1999-08-03 |