Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8894960 | Process for removing NO and N2O from gas mixtures | Carsten Oost, Wolfgang Rohde, Christian Miller, Alfred Thome, Wilfried Berning | 2014-11-25 |
| 7576246 | Isothermal operation of heterogeneously catalyzed three phase reactions | Franz Josef Brocker, Mathias Haake, Gerd Kaibel, Gerd Rohrbacher, Ekkehard Schwab | 2009-08-18 |
| 7431804 | Method for carrying out the distillation or reactive distillation of a mixture containing at least one toxic constituent | Eckhard Ströfer, Gerd Kaibel, Achim Stammer, Carsten Oost, Martin Sohn +1 more | 2008-10-07 |
| 7169267 | Method and device for carrying out the distillative separation of C5+ cuts | Gerd Kaibel, Carsten Oost, Gerald Meyer, Peter Trubenbach, Karl-Heinz Sartor +1 more | 2007-01-30 |
| 7041847 | Method for cleaning crude terephthalic acid and catalysts suitable for the same and containing carbon fibers | Mathias Haake, Ekkehard Schwab, Michael Koch, Hans-Joachim Muller, Hermann Petersen +1 more | 2006-05-09 |
| 6956141 | Method for preparing acetylene alcohols and their secondary products | Melanie Maas-Brunner, Jochem Henkelmann, Gerd Kaibel, Alois Kindler, Christian Knoll +5 more | 2005-10-18 |
| 6828468 | Preparation of higher &agr;, &bgr;-unsaturated alcohols | Andreas Ansmann, Jochem Henkelmann, Alois Kindler, Heinz Etzrodt, Carsten Oost +5 more | 2004-12-07 |
| 6511053 | Packing for heat-exchange and mass-transfer columns | Gerd Kaibel, Achim Stammer | 2003-01-28 |
| 6427985 | Structured packing for heat exchange and mass transfer | Gerd Kaibel, Achim Stammer | 2002-08-06 |
| 6369277 | Selective liquid-phase hydrogenation of &agr;,&bgr;-unsaturated carbonyl compounds | Franz J. Broecker, Gerd Kaibel, Werner Aquila, Hartwig Fuchs, Guenter Wegner | 2002-04-09 |
| 6365790 | Preparation of C10-C30-alkenes by partial hydrogenation of alkynes over fixed-bed supported palladium catalysts | Klaus Reimer, Gerd Kaibel, Ulrich Kammel, Franz Josef Brocker, Andreas Ansmann +4 more | 2002-04-02 |
| 6329554 | Continuous preparation of unsaturated ketones | Carsten Oost, Heinz Etzrodt, Dietmar Weller, Bernhard Bockstiegel, Klaus Reimer +2 more | 2001-12-11 |
| 6307106 | Process for preparing unsaturated ketones | Carsten Oost, Heinz Etzrodt, Dietmar Weller, Gerd Kaibel, Hagen Jaedicke | 2001-10-23 |
| 6305833 | Production of solids by precipitation | Hans Christoph Horn, Otto Kumberger, Marco Millies, Norbert Neth, Wolfgang Jürgen Pöpel +2 more | 2001-10-23 |
| 6300524 | Process for preparing higher unsaturated ketones | Carsten Oost, Heinz Etzrodt, Dietmar Weller, Udo Rheude, Gerd Kaibel +3 more | 2001-10-09 |
| 6288282 | Process for preparing ionones | Udo Rheude, Ulrich Horcher, Dietmar Weller | 2001-09-11 |
| 6150564 | Selective liquid-phase hydrogenation of .alpha.,.beta.-unsaturated carbonyl compounds | Franz Josef Brocker, Gerd Kaibel, Werner Aquila, Hartwig Fuchs, Günter Wegner | 2000-11-21 |
| 6140542 | Process for preparing ionones | Udo Rheude, Ulrich Horcher, Dietmar Weller | 2000-10-31 |
| 6054628 | Reacting Grignard compounds with carbonyl compounds and ensuing hydrolysis | Udo Rheude, Ralf-Thomas Rahn, Gerd Kaibel | 2000-04-25 |
| 6051741 | Preparation of .gamma.,.delta.-unsaturated ketones by the Carroll reaction, novel catalysts therefor and the preparation thereof | Heinz Etzrodt, Dietmar Weller, Carsten Oost, Hagen Jaedicke, Bernhard Bockstiegel +2 more | 2000-04-18 |
| 5994589 | Process for preparing 2,5,6-trimethyl-2-cyclohexen-1-one | Detlef Ruff, Wolfram Burst, Wulf Kaiser | 1999-11-30 |
| 5939589 | Process and reactor for carrying out conversion with catalysts suspended in liquids | Gerd Kaibel, Franz Josef Brocker | 1999-08-17 |
| 5914012 | Dividing wall column for continuous fractionation of multicomponent mixtures by distillation | Gerd Kaibel, Udo Rheude | 1999-06-22 |
| 5874635 | Preparation of .gamma., .delta.-unsaturated ketones by the carroll reaction in cyclic carbonates or .gamma.-lactones | Heinz Etzrodt, Dietmar Weller, Hagen Jaedicke | 1999-02-23 |
| 5785819 | Distillation column for separating a liquid mixture into a plurality of pure fractions | Gerd Kaibel, Joachim Pfeffinger | 1998-07-28 |