Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5583241 | Fluoroalkyl-substituted ferrocenyl diphosphines as ligands for homogeneous catalysts | — | 1996-12-10 |
| 5565594 | Ferrocene diphosphines as ligands for homogeneous catalysts | Amina Wirth-Tijani, Heidi Landert | 1996-10-15 |
| 5563309 | Ferrocenyl diphosphines as ligands for homogeneous catalysts | Antonio Togni, Nadia Zanetti, Amina Tijani | 1996-10-08 |
| 5563308 | Ferrocene diphosphines as ligands for homogeneous catalysts | Amina Wirth-Tijani, Heidi Landert | 1996-10-08 |
| 5466844 | Ferrocene diphosphines as ligands for homogeneous catalysts | Amina Wirth-Tijani, Heidi Landert | 1995-11-14 |
| 5463097 | Ferrocenyl diphosphines as ligands for homogeneous catalysts | Antonio Togni, Nadia Zanetti, Amina Tijani | 1995-10-31 |
| 5451684 | Asymmetric hydrogenation of furoimidazole derivatives | John McGarrity, Rudolf Fuchs, Martin Eyer | 1995-09-19 |
| 5432289 | Diphosphines containing silane groups, immobilized diphosphines and the use thereof as hydrogenation catalysts | Benoit Pugin, Manfred Muller | 1995-07-11 |
| 5382729 | Diphosphines containing silane groups, immobilized diphosphins and the use thereof as hydrogenation catalysts | Benoit Pugin, Manfred Muller | 1995-01-17 |
| 5371256 | Ferrocenyl diphosphines as ligands for homogeneous catalysts | Antonio Togni, Nadia Zanetti, Amina Tijani | 1994-12-06 |
| 5308819 | Diphosphines containing silane groups, immobilised diphosphines and the use thereof as hydrogenation catalysts | Benoit Pugin, Manfred Muller | 1994-05-03 |
| 5306853 | Diphosphines containing silane groups, immobilized diphosphines and the use thereof as hydrogenation catalysts | Benoit Pugin, Manfred Muller | 1994-04-26 |
| 5252751 | Diphosphines containing silane groups, immobilised diphosphines and the use thereof as hydrogenation catalysts | Benoit Pugin, Manfred Muller | 1993-10-12 |
| 5244857 | Diphosphines containing silane groups, immobilise diphosphines and the use thereof as hydrogenation catalysts | Benoit Pugin, Manfred Muller | 1993-09-14 |
| 5198569 | Process for the preparation of optically active aliphatic hydroxycarboxylic acids | Hans Blaser, Ulrich Pittelkow | 1993-03-30 |
| 5112999 | Iridium complexes, process for their preparation and their use | John A. L. Osborn, You-Ping Chan, Hans Blaser | 1992-05-12 |
| 5011995 | Process for the preparation of optically active secondary amines | Benoit Pugin, Gerardo Ramos | 1991-04-30 |
| 4994615 | Process for the preparation of optically active secondary arylamines | Benoit Pugin | 1991-02-19 |