Issued Patents All Time
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 | Pavel Kudryavtsev, Nikolai Kudriavtsev | 2025-08-05 |
| 11260366 | Method of obtaining inorganic sorbents for extraction of lithium from lithium-containing natural and technological brines | Pavel Kudryavtsev, Nikolai Kudriavtsev | 2022-03-01 |
| 11179715 | Inorganic ion-exchanger for selective extraction of lithium from lithium-containing natural and industrial brines | Pavel Kudryavtsev, Nikolai Kudriavtsev | 2021-11-23 |