Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34548 | Process for the selective hydrogenation of unsaturated compounds | Hartmuth Buding, Rudolf Braden | 1994-02-15 |
| 5099040 | Process for the preparation of intermediates | Winfried Rosen, Gotz Blume | 1992-03-24 |
| 5034469 | Hydrogenation of unsaturated polymers containing nitrile groups | Hartmuth Buding, Joachim Thormer, Wilfried Nolte, Johann Hohn, Thomas Himmler | 1991-07-23 |
| 4988829 | Process for the preparation of 2-(4-chlorophenylethyl)-2-tert.-butyl-oxirane | Martin Littmann, Manfred Lenthe, Achim Noak, Gerd Siekmann | 1991-01-29 |
| 4978771 | Process for the selective hydrogenation of unsatuated compounds | Hartmuth Buding, Rudolf Braden | 1990-12-18 |
| 4812587 | Process for selective hydrogenation of C--C double bonds in the presence of reducible, nitrogen-containing groups and new ruthenium complex compounds | Rudolf Braden, Hartmuth Buding | 1989-03-14 |
| 4795788 | Process for the selective hydrogenation of unsaturated polymers containing nitrile groups | Thomas Himmler, Rudolf Braden, Hartmuth Buding | 1989-01-03 |
| 4746707 | Process for the selective hydrogenation of unsaturated compounds | Hartmuth Buding, Rudolf Braden, Joachim Thormer | 1988-05-24 |
| 4673757 | Process for selective hydrogenation of C-C double bonds in the presence of reducible, nitrogen-containing groups and new ruthenium complex compounds | Rudolf Braden, Hartmuth Buding | 1987-06-16 |
| 4631315 | Hydrogenation of nitrile group-containing unsaturated polymers | Hartmuth Buding, Heinrich Konigshofen, Joachim Thormer | 1986-12-23 |
| 4536344 | Process for formylating aryl halides | Rudolf Braden | 1985-08-20 |
| 4487966 | 3-Aminomethyl-1-(3-aminopropyl-1-methyl)-4-methylcyclohexane, a process for its preparation and its use | Rudolf Braden | 1984-12-11 |