Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7576246 | Isothermal operation of heterogeneously catalyzed three phase reactions | Mathias Haake, Gerd Kaibel, Gerd Rohrbacher, Ekkehard Schwab, Manfred Stroezel | 2009-08-18 |
| 7109388 | Process for the production of catalyst packing, reactor containing catalyst packing, and the use thereof | Heinrich Laib, Gerd Rohrbacher, Ekkehard Schwab, Helmut Jansen | 2006-09-19 |
| 6521767 | Method for suspension hydrogenation of an anthraquinone compound in a special reactor in order to produce hydrogen peroxide | Arnd Bottcher, Jochem Henkelmann, Gerd Kaibel, Heinz Rutter | 2003-02-18 |
| 6464954 | Method for hydrogenating an anthraquinone compound | Arnd Bottcher, Jochem Henkelmann | 2002-10-15 |
| 6436873 | Impregnating process for the application of active composition to structured supports or monoliths | Ekkehard Schwab | 2002-08-20 |
| 6365790 | Preparation of C10-C30-alkenes by partial hydrogenation of alkynes over fixed-bed supported palladium catalysts | Klaus Reimer, Gerd Kaibel, Ulrich Kammel, Andreas Ansmann, Heinz Etzrodt +4 more | 2002-04-02 |
| 6297415 | Catalytic distillation process | Klemens Flick, Cristina Freire Erdbrugger, Gerd Kaibel, Gerald Meyer, Hans-Joachim Muller +2 more | 2001-10-02 |
| 6278031 | Catalyst and process for preparing 2-buten-1-ol compounds | Werner Aquila, Klemens Flick, Gerd Kaibel, Ernst Langguth | 2001-08-21 |
| 6262317 | Process for preparing 1,4-butanediol by catalytic hydrogenation of 1,4-butinediol | Rainer Becker, Gerd Kaibel, Rolf Pinkos, Joachim Wulff-Doring | 2001-07-17 |
| 6211114 | Catalyst and process for preparing 2-buten-1-ol compounds | Werner Aquila, Klemens Flick, Gerd Kaibel, Ernst Langguth | 2001-04-03 |
| 6162758 | Process for dehydrogenating secondary cyclic alcohols | Michael Hesse, Robert Markl | 2000-12-19 |
| 6150564 | Selective liquid-phase hydrogenation of .alpha.,.beta.-unsaturated carbonyl compounds | Gerd Kaibel, Werner Aquila, Hartwig Fuchs, Günter Wegner, Manfred Stroezel | 2000-11-21 |
| 6106797 | Gauze catalyst based on titanium or vanadium zeolites and inert gauze fabrics for accelerating oxidation reactions | Ulrich Müller, Georg Heinrich Grosch, Hermann Putter, Michael Schulz, Norbert Rieber +1 more | 2000-08-22 |
| 6002027 | Preparation of 1,2-butylene oxide | Christoph Sigwart, Rolf Fischer, Peter Lingelbach | 1999-12-14 |
| 5965751 | Process for hydrogenation of dihydrofurans to give tetrahydrofurans | Rolf Fischer, Gerd Kaibel, Rolf Pinkos | 1999-10-12 |
| 5939589 | Process and reactor for carrying out conversion with catalysts suspended in liquids | Gerd Kaibel, Manfred Stroezel | 1999-08-17 |
| 5935897 | Monomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their production | Peter Trubenbach, Alfred Hagemeyer, Gunter Lauth, Uwe Dingerdissen, Klemens Flick | 1999-08-10 |
| 5935898 | Monomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their production | Peter Trubenbach, Alfred Hagemeyer, Gunter Lauth, Uwe Dingerdissen, Klemens Flick | 1999-08-10 |
| 5902916 | Process for reacting an organic compound in the presence of a ruthenium catalyst formed in situ | Thomas Ruhl, Boris Breitscheidel, Wolfgang Reif, Jochem Henkelmann, Karl Heinz Brauch +1 more | 1999-05-11 |
| 5869707 | Preparation of 1,2-butylene oxide | Christoph Sigwart, Rolf Fischer, Peter Lingelbach | 1999-02-09 |
| 5866734 | Hydrogenation process | Klemens Flick, Cristina Freire Erdbrugger, Gerald Meyer, Ekkehard Schwab, Christof Herion | 1999-02-02 |
| 5817891 | Preparation of alkylphenols | Peter Trubenbach, Manfred Baumann, Jurgen Schubert | 1998-10-06 |
| 5750806 | Preparation of alkenes by partial hydrogenation of alkynes over fixed-bed palladium catalysts | Manfred Stroezel, Udo Rheude | 1998-05-12 |
| 5728900 | Process for the selective hydrogenation of butyne-1,4-diol to butene-2-diol-1,4 | Rainer Becker, Volkmar Menger, Peter Stops | 1998-03-17 |
| 5521139 | Palladium-containing fixed-bed catalyst for the hydrogenation of butyne-1,4-diol to butene-2-diol-1,2 | Rainer Becker, Volkmar Menger, Peter Stops | 1996-05-28 |