Issued Patents All Time
Showing 51–75 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7700806 | Method for producing ethylene amines ethanol amines from monoethylene glycol (MEG) | Gunther van Cauwenberge, Johann-Peter Melder, Bram Willem Hoffer, Thomas Krug, Karin Pickenäcker +1 more | 2010-04-20 |
| 7696384 | Process for producing ethyleneamines | Gunther Van Cauwenberge, Johann-Peter Melder, Holger Evers, Till Gerlach, Frank Kiesslich +1 more | 2010-04-13 |
| 7683214 | Method of producing benzophenoneimines | Thilo Hahn, Frank Haese, Ulrich Kohler, Johann-Peter Melder, Jan Eberhardt | 2010-03-23 |
| 7635790 | Method for producing ethylene amines and ethanol amines by the hydrogenating amination of monoethylene glycol and ammonia in the presence of a catalyst | Gunther van Cauwenberge, Johann-Peter Melder, Bram Willem Hoffer, Thomas Krug, Karin Pickenäcker +1 more | 2009-12-22 |
| 7595424 | Method for producing aromatic amines or aliphatic amino alcohols | Dominic Vanoppen, Frederik van Laar, Thomas Beuermann, Georg Krug, Steffen Oehlenschlaeger +4 more | 2009-09-29 |
| 7582805 | Supported catalyst for the selective hydrogenation of alkynes and dienes | Andrea Frenzel, Michael Hesse, Andreas Ansmann | 2009-09-01 |
| 7576246 | Isothermal operation of heterogeneously catalyzed three phase reactions | Franz Josef Brocker, Mathias Haake, Gerd Kaibel, Gerd Rohrbacher, Manfred Stroezel | 2009-08-18 |
| 7468461 | Method for the production of amines | Frederik van Laar, Steffen Oehlenschlaeger, Hartwig Voss, Wolfgang Mackenroth, Konrad Morgenschweis +2 more | 2008-12-23 |
| 7408086 | Ni/TiO2 hydrogenation catalyst | Dominic Vanoppen, Joern Mueller, Ulrich Penzel, Gunter Georgi, Bernd Weidner +2 more | 2008-08-05 |
| 7388119 | Method for the hydrogenation of aromatic compounds with hydrogen containing residual gas | Arnd Bottcher, Ralf Kästner, Jochem Henkelmann, Gerd Kaibel, Heinrich Laib | 2008-06-17 |
| 7371908 | Process for catalytic hydrogenation | Michael Koch, Peter Trubenbach, Harald Schäfer | 2008-05-13 |
| 7256153 | Carrier catalytic converter for the selective hydrogenation of alkines and dienes | Andrea Frenzel, Michael Hesse, Andreas Ansmann | 2007-08-14 |
| 7220888 | Method for producing hydrocarbons having a modified carbon skeleton | Dominic Vanoppen, Jean-Marie Basset, Jean Thivolle-Cazat, Mostapha Taoufik, Michael Schulz +1 more | 2007-05-22 |
| 7109388 | Process for the production of catalyst packing, reactor containing catalyst packing, and the use thereof | Franz Josef Brocker, Heinrich Laib, Gerd Rohrbacher, Helmut Jansen | 2006-09-19 |
| 7101824 | Preparation of ruthenium/iron catalysts supported on carbon | Till Gerlach, Hans-Georg Gobbel, Frank Funke, Klaus Ebel, Signe Unverricht +2 more | 2006-09-05 |
| 7091383 | Method for the production of amines | Dominic Vanoppen, Frederick van Laar, Hartwig Voss, Steffen Oehlenschlaeger, Wolfgang Mackenroth +3 more | 2006-08-15 |
| 7060857 | Method for the production of isophorondiamine (ipda,3-aminomethyl-3,5,5-trimethylcyclohexylamine) | Frank Funke, Thomas Hill, Johann-Peter Melder, Walter Himmel, Erhard Henkes +2 more | 2006-06-13 |
| 7041847 | Method for cleaning crude terephthalic acid and catalysts suitable for the same and containing carbon fibers | Mathias Haake, Michael Koch, Hans-Joachim Muller, Manfred Stroezel, Hermann Petersen +1 more | 2006-05-09 |
| 6870014 | Catalyst and method for producing polytetrahydrofurane | Ulrich Steinbrenner, Thomas Narbeshuber, Martin Haubner, Christoph Sigwart, Gerd Linden +6 more | 2005-03-22 |
| 6436873 | Impregnating process for the application of active composition to structured supports or monoliths | Franz Josef Brocker | 2002-08-20 |
| 6437206 | Catalyst and processes for the selective hydrogenation of unsaturated compounds in hydrocarbon streams | Gerald Meyer, Michael Hesse, Peter Trubenbach, Hans-Joachim Muller | 2002-08-20 |
| 6413905 | Supported catalyst and its use in hydrogenation | Gerald Meyer, Helmut Landes, Helmut Knözinger | 2002-07-02 |
| 6350717 | Catalyst and process for the selective hydrogenation of unsaturated compounds in hydrocarbon streams | Andrea Frenzel, Cristina Freire Erdbrugger, Michael Hesse, Gerd Linden, Herbert Wanjek +1 more | 2002-02-26 |
| 6350911 | Method for producing amines | Michael Sander, Ulrich Penzel, Hans Volkmar Schwarz, Eckhard Ströfer, Dieter Stützer +5 more | 2002-02-26 |
| 6297415 | Catalytic distillation process | Franz Josef Brocker, Klemens Flick, Cristina Freire Erdbrugger, Gerd Kaibel, Gerald Meyer +2 more | 2001-10-02 |