Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8207327 | Catalyst and process for hydrogenating organic compounds comprising hydrogenatable groups | Frederik Van Laar, Michael Becker, Ekkehard Schwab, Jochem Henkelmann | 2012-06-26 |
| 6297415 | Catalytic distillation process | Franz Josef Brocker, Klemens Flick, Cristina Freire Erdbrugger, Gerd Kaibel, Gerald Meyer +2 more | 2001-10-02 |
| 6118034 | Process for the selective hydrogenation of dienes in reformate flows | Maximilian Vicari, Marc Walter, Ekkehard Schwab, Hans-Joachim Muller, Germain Kons +1 more | 2000-09-12 |
| 5945571 | Preparation of 1,4-butanediol | Rolf Pinkos, Rolf Fischer, Boris Breitscheidel | 1999-08-31 |
| 5849972 | Oligomerization of olefins to highly linear oligomers, and catalysts for this purpose | Maximilian Vicari | 1998-12-15 |
| 5736484 | Nickel-containing hydrogenation catalysts | Harald Schwahn, Matthias Irgang, Cristina Freire Erdbrugger | 1998-04-07 |
| 5696048 | Cobalt catalysts | Boris Breitscheidel, Guido Voit, Tom Witzel, Gerd Linden, Michael Hesse | 1997-12-09 |
| 5663438 | Preparation of cyclic amines | Ulrich Kohler, Frank-Friedrich Pape, Matthias Irgang, Joachim Wulff-Doring, Michael Hesse | 1997-09-02 |
| 5536691 | Cobalt catalysts and a process required for their preparation | Boris Breitscheidel, Matthias Irgang, Hermann Petersen, Gerd Linden, Guido Voit +1 more | 1996-07-16 |
| 5516851 | Supported catalysts | Klemens Flick, Dietmar Posselt | 1996-05-14 |
| 5227553 | Selective hydrogenation of crude high-butadiene C4 cuts | Dietmar Posselt, Peter Schreyer | 1993-07-13 |