Issued Patents All Time
Showing 76–89 of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5892125 | Preparation of n-butyraldehyde and/or n-butanol | Jurgen Kanand, Michael Roper, Alfred Thome | 1999-04-06 |
| 5763669 | Process for the preparation of ruthenium complexes and their in situ use as hydrogenation catalysts | Richard P. Beatty | 1998-06-09 |
| 5726334 | Process for the preparation of ruthenium hydrogenation catalysts and products thereof | Richard P. Beatty | 1998-03-10 |
| 5717126 | Phosphorous-containing calixarenes | Michael Roper, Heinz-Josef Kneuper, Ernst Langguth, Peter Michael Lorz | 1998-02-10 |
| 5705707 | Preparation of n-butyraldehyde and/or n-butanol | Jurgen Kanand, Michael Roper, Rolf Pinkos, Alfred Thome | 1998-01-06 |
| 5696297 | Preparation of aldehydes | Heinz-Josef Kneuper, Michael Roper | 1997-12-09 |
| 5689003 | Ruthenium hydrogenation catalysts | Richard P. Beatty | 1997-11-18 |
| 5689010 | Preparation of higher aldehydes | Franz Merger, Michael Roper, Heinz-Josef Kneuper | 1997-11-18 |
| 5599962 | Process for the preparation of ruthenium hydrogenation catalysts and products thereof | Richard P. Beatty | 1997-02-04 |
| 5559262 | Process for the preparation of ruthenium complexes and their in situ use as hydrogenation catalysts | Richard P. Beatty | 1996-09-24 |
| 5554778 | Ruthenium hydrogenation catalysts | Richard P. Beatty | 1996-09-10 |
| 5387719 | Preparation of aldehydes | Heinz-Josef Kneuper, Michael Roeper | 1995-02-07 |
| 5180870 | Hydrogenation of polyenes | — | 1993-01-19 |
| 5041574 | Process for the preparation of phosphine containing cobalt carbonyl complexes | — | 1991-08-20 |