Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891367 | Method for preparing 3,7-bis(dimethylamino)phenothiazin-5-ylium iodide | Babak Sayah, Stéphane QUERU, Marina LAURENT | 2024-02-06 |
| 11078169 | Method for preparing 3,7-bis(dimethylamino)phenothiazin-5-ylium iodide | Babak Sayah, Stéphane QUERU, Marina LAURENT | 2021-08-03 |
| 10767054 | Process for preparing indigo carmine | Babak Sayah, Stéphane QUERU, Nicolas Lopez | 2020-09-08 |
| 9227945 | Process for preparing diaminophenothiazinium compounds | Babak Sayah | 2016-01-05 |
| 8815850 | Process for preparing diaminophenothiazinium compounds | Babak Sayah | 2014-08-26 |
| 8765942 | Process for preparing diaminophenothiazinium compounds | Babak Sayah | 2014-07-01 |