| 12331418 |
Method for lining a cathode assembly of an electrolysis cell for producing aluminum |
Aleksandr Vladimirovich Proshkin, Aleksej Sergeevich Zherdev, Vitalij Valer'evich Pingin, Anton Sergeevich Orlov |
2025-06-17 |
| 11885035 |
Formation of lining layers in the cathode shells of aluminium electrolytic reduction cells |
Aleksandr Vladimirovich Proshkin, Samuil Yakovlevich Levenson, Vitalij Valer'evich Pingin, Aleksej Vasil'evich Morozov, Mikhail Aleksandrovich Lantsevich +1 more |
2024-01-30 |
| 11566335 |
Formation of lining layers in the cathode shells of aluminum electrolytic reduction cells |
Aleksandr Vladimirovich Proshkin, Samuil Yakovlevich Levenson, Vitalij Valer'evich Pingin, Aleksej Vasil'evich Morozov, Mikhail Aleksandrovich Lantsevich +1 more |
2023-01-31 |
| 10947631 |
Method for lining a cathode of a reduction cell for production of primary aluminum |
Aleksandr Vladimirovich Proshkin, Vitalij Valer'evich Pingin, Gennadij Efimovich Nagibin |
2021-03-16 |
| 10774434 |
Method for lining a cathode assembly of a reduction cell for production of primary aluminum (variants) |
Aleksandr Vladimirovich Proshkin, Vitalij Valer'evich Pingin, Samuil Yakovlevich Levenson, Aleksej Vasil'evich Morozov, Aleksej Sergeevich Zherdev |
2020-09-15 |
| 10604855 |
Lining of a cathode assembly of a reduction cell for production of aluminum, method for installation thereof and reduction cell having such lining |
Aleksandr Vladimirovich Proshkin, Gennadij Efimovich Nagibin, Vitalij Valer'evich Pingin, Aleksej Sergeevich Zherdev, Viktor Khrist'yanovich Mann +1 more |
2020-03-31 |