Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689334 | Method for preparing methyl mercaptan | Georges Fremy, Patrice Barre | 2020-06-23 |
| 10550077 | Method for preparing dimethyl disulphide | Georges Fremy, Patrice Barre | 2020-02-04 |