Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139775 | Process for purifying and concentrating rare earths from phosphogypsum | Rachid Boulif, Essaid Bilal | 2024-11-12 |
| 12037660 | Use of synergistic mixture of extractants for extracting rare earth elements from an aqueous medium comprising phosphoric acid | Eugen Andreiadis, Marie-Thérèse Duchesne, Abla Ouaattou, Driss Dhiba | 2024-07-16 |