Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7355048 | Process for preparing 1-(6-methylpyridin-3-yl)-2-[4- (methylsulphonyl)phenyl]ethanone | James E. Leresche, Ralf Proplesch, Jean-Paul Roduit, Yves Bessard, Erich Armbruster | 2008-04-08 |
| 7141673 | 1-(6-methylpyridine-3-yl)-2-[4-(methylsulphonyl) phenyl] ethanone and method for its preparation | Erich Armbruster, Yves Bessard, James E. Leresche, Ralf Proplesch, Jean-Paul Roduit | 2006-11-28 |
| 5919992 | Synthesis of haloalkynol | — | 1999-07-06 |
| 5498715 | Process for preparing imidazopyridine derivatives | Martin Eyer, Jean-Paul Roduit, Alain Wellig | 1996-03-12 |
| 5221748 | Process for the production of 2,3-dichloro-5-acetylpyridine | — | 1993-06-22 |
| 5204465 | Process for the production of piperazinylpyrimidine derivatives | Robert Voeffray | 1993-04-20 |
| 5200520 | Process for the production of piperazinylpyrimidine derivatives | — | 1993-04-06 |