Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7141697 | Process for the preparation of phenethylamine derivatives | Niranjan Paingankar, Vilas N. Mumbaikar, Vadiraj Ekkundi, Urs Siegrist, Paul Adriaan Van Der Schaaf +3 more | 2006-11-28 |
| 6900355 | Process for the cis-selective catalytic hydrogenation of cyclohexylidenamines | Heinz Steiner, Marc Thommen, Markus Benz | 2005-05-31 |
| 6822118 | Process for the hydrogenation of imines | Felix Spindler, Hans Blaser, Reinhard Georg Hanreich | 2004-11-23 |
| 6720454 | Process for the cis-selective catalytic hydrogenation of cyclohexylidenamines | Heinz Steiner, Marc Thommen, Markus Benz | 2004-04-13 |
| 6232501 | Process for the cis-selective catalytic hydrogenation of cyclohexylidenamines | Heinz Steiner, Markus Benz, Marc Thommen | 2001-05-15 |
| 5886225 | Process for the hydrogenation of imines | Felix Spindler, Reinhard Georg Hanreich | 1999-03-23 |
| 5859300 | Process for the hydrogenation of imines | Bernd Siebenhaar | 1999-01-12 |
| 5066801 | Preparation of sulfonic acid esters | Hans Blaser, Gottfried Sedelmeier | 1991-11-19 |
| 4785089 | Novel sulfonic acid esters and their preparation | Hans Blaser, Gottfried Sedelmeier | 1988-11-15 |