Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887776 | Chemical process to produce hydrogen chloride and chloride-free compound potassium sulfate fertilizers or other metal sulfates | — | 2011-02-15 |
| 4455284 | Process for desilication of aluminate solution | Viktor M. Sizyakov, Nikolai A. Kaluzhsky, Khoren A. Badaiants, Ivan M. Kostin, Isaak A. Zatulovsky +13 more | 1984-06-19 |
| 4256709 | Method for the production of alumina | Viktor M. Sizyakov, Leonid F. Bilenko, Nikolai S. Shmorgunenko, Georgy P. Tkachenko, Oleg V. Alexeev +4 more | 1981-03-17 |