Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227354 | Conversion of oxycodone base to oxycodone hydrochloride | Zinovy Itov, Iouri Voitsekhovski | 2019-03-12 |
| 9309257 | Preparation of oxycodone base form 14-hydroxycodeinone sulfate | Zinovy Itov, Iouri Voitsekhovski | 2016-04-12 |
| 9233972 | Preparation of 14-hydroxycodeinone sulfate | Zinovy Itov, Iouri Voitsekhovski | 2016-01-12 |
| 9108976 | Preparation of 14-hydroxycodeinone sulfate | Zinovy Itov, Iouri Voitsekhovski | 2015-08-18 |
| 9090620 | Preparation of 14-hydroxycodeinone sulfate | Zinovy Itov, Iouri Voitsekhovski | 2015-07-28 |
| 9062062 | Synthesis of oxycodone hydrochloride | Zinovy Itov, Iouri Voitsekhovski | 2015-06-23 |
| 8846923 | Preparation of 14-hydroxycodeinone sulfate | Zinovy Itov, Iouri Voitsekhovski | 2014-09-30 |
| 7855296 | Method for synthesizing 2-carbomethoxytropinone | — | 2010-12-21 |