| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | EPO (European Patent Office) | 1 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Heterocyclic compounds | |
| #2 | Organic chemistry methods | |
| #3 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kuznetsov Vladimir F | 9 |
| #2 | Voitsekhovski Iouri | 8 |
| #3 | Itov Zinovy | 8 |
| #4 | Kouznetsov Vladimir | 1 |
| #5 | Black Joshua P L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2015095585A2 | Synthesis of oxycodone hydrochloride | |
| US8846923B1 | Preparation of 14-hydroxycodeinone sulfate | |
| US2015166553A1 | Synthesis of oxycodone hydrochloride | |
| US2008206883A1 | Hplc method for separation and detection of hydromorphone and related opioid pharmacophores | |
| US7399859B1 | Method for catalytic preparation of hydromorphone and hydrocodone | |
| US7855296B1 | Method for synthesizing 2-carbomethoxytropinone |