Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11878923 | System for the biological treatment of water and corresponding method | Nicolas MEUDAL, Nikolai Hertfleder, Goulven Inial, Sophie Lindegaard | 2024-01-23 |
| 11787712 | Water treatment plant having integrated ballasted flocculation and decantation, and a corresponding method | Abdelkader Gaid, Herve Paillard | 2023-10-17 |
| 10301193 | Method for water treatment by adsorption and filtration on a granular material bed | Abdelkader Gaid | 2019-05-28 |
| 9957182 | Method for treating water containing organic matter using ion exchange and ballasted flocculation | Abdelkader Gaid | 2018-05-01 |
| 9505638 | Water treatment process and plant using ballasted flocculation and settling | Claus Dahl, Valery Ursel, Celine Levecq, Jean-Francois Beaudet | 2016-11-29 |
| 9249035 | Method and system for treating water in order to reduce its endocrine disrupting effect by means of a living organism | Abdelkader Gaid | 2016-02-02 |
| 8617400 | Water treatment process and plant using ballasted flocculation and settling | Claus Dahl, Valey Ursel, Celine Levecq, Jean-Francois Beaudet | 2013-12-31 |
| 8092687 | Method and installation for treating an aqueous phase containing an adsorbent used material | Abdelkader Gaid | 2012-01-10 |
| 8092688 | Method of treating water by ballasted flocculation/settling, which includes a continuous measurement of the ballast, and corresponding installation | Jean-Francois Beaudet, Sonia Guillot, Valery Ursel | 2012-01-10 |
| 8062529 | Method for water treatment by flocculation/settling using ballasted floc degritting of the sludge | — | 2011-11-22 |
| 7981297 | Wastewater treatment method comprising decantation and fine screening stages | Claus Dahl | 2011-07-19 |
| 7648637 | Water treatment method by ballasted flocculation, settling, and prior adsorbent contact | Abdelkader Gaid | 2010-01-19 |