Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9296674 | Method for purifying acetone | Mark Erik Nelson, Andrey Yurievich Sokolov, Valery Yurievich Aristovich | 2016-03-29 |
| 8741109 | Method for purifying acetone | Mark Erik Nelson, Andrey Yurievich Sokolov, Valery Yurievich Aristovich | 2014-06-03 |
| 8058479 | Method for purifying acetone | Mark Erik Nelson, Andrey Yurievich Sokolov, Valery Yurievich Aristovich | 2011-11-15 |