Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216160 | Process for the production of 4-amino-2-chloro-5-cyano-6-(methylthio)pyrimidine | Hans P. Mettler, Felix Previdoli | 1993-06-01 |
| 5189217 | Process for the production of 1-(N-Methanesulfonyl-N-methylaminosulfonyl)-3-(2-pyrimidyl)urea derivatives | Gareth Griffiths, Aleksander Warm, Felix Previdoli | 1993-02-23 |
| 5180826 | Process for the production of 1-(n-methanesulfonyl-n-methylaminosulfonyl)-3-(2-pyrimidyl) urea derivatives | Gareth Griffiths, Aleksander Warm, Felix Previdoli | 1993-01-19 |