Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10011891 | Methods for concentrating rare-earth metals in phosphogypsum and removing thereof from wet process phosphoric acid | Mikhail Vladimirovich Genkin, Aleksey Vladimirovich Evtushenko, Alfiya Minerovna Safiulina, Vasiliy Sergeevich Spiridonov, Sergey Vladimirovich Shvetsov | 2018-07-03 |
| 9896743 | Method for re-extraction of rare-earth metals from organic solutions and preparing concentrate of rare-earth metals | Mikhail Vladimirovich Genkin, Aleksey Vladimirovich Evtushenko, Alfiya Minerovna Safiulina, Vasiliy Sergeevich Spiridonov, Sergey Vladimirovich Shvetsov | 2018-02-20 |