Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377411 | Method for obtaining inorganic sorbent for extraction of lithium from lithium-containing brines | Nikolai Kudriavtsev, Iliya Kudryavtsev | 2025-08-05 |
| 12350658 | Inorganic ion-exchanger for selective extraction of lithium from lithium-containing natural and industrial brines | Nikolai Kudriavtsev | 2025-07-08 |
| 12337309 | Method of manufacturing inorganic ion exchanger for the selective extraction of lithium from lithium-containing natural and technological brines | Nikolai Kudriavtsev | 2025-06-24 |