Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5262402 | Process for preparing pyrimidinetrione derivatives | Bernard Siegfried, Jindrich Vachta, Stephane Hugentobler | 1993-11-16 |
| 5190946 | Methods and compounds | Avner Ramu | 1993-03-02 |
| 4611057 | Process for preparing pyrimidinetrione derivatives | Philippe Gold-Aubert, Diran Melkonian, Jindrich Vachta, Bernard Siegfried, Stephane Hugentobler | 1986-09-09 |