Issued Patents All Time
Showing 76–100 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7541506 | Method for the telomerisation of non-cyclic olefins | Dirk Roettger, Ralf Jackstell, Holger Klein | 2009-06-02 |
| 7531697 | Process for the preparation of aromatic aldehydes | Juan Jose Almena Perea, Axel Monsees, Renat Kadyrov, Thomas Riermeier, Kai Rossen +3 more | 2009-05-12 |
| 7504542 | Preparation of α-hydroxy ketones via carbene-catalyzed umpolung reaction of aldehydes | Ralf Jackstell, Irina Jovel, Martin Hateley, Christoph Weckbecker, Klaus Huthmacher | 2009-03-17 |
| 7371909 | Method for producing 1-olefins using palladium carbene compounds | Ralf Jackstell, Holger Klein, Dirk Roettger, Klaus-Diether Wiese, Dietrich Maschmeyer +3 more | 2008-05-13 |
| 7268233 | Nickel-carbene, palladium-carbene and platinum-carbene complexes, their production and use in catalytic reactions | Ralf Karch, Oliver Briel, Bernd Kayser, Kumaravel Selvakumar, Anja Frisch +1 more | 2007-09-11 |
| 7148176 | Production of novel phosphane ligands and use in catalytical reactions | Andreas Ehrentraut, deceased, Christa Fuhrmann, Alexander Zapf | 2006-12-12 |
| 7115790 | Method for the production of 1-octene by reductive telomerisation | Ralf Jackstell, Holger Klein, Dirk Roettger, Dietrich Maschmeyer, Silvia Santiago Fernandez | 2006-10-03 |
| 7109346 | N-phenyl-pyrrol bisphosphane compounds and the metal complexes of the same | Ralf Jackstell, Holger Klein, Detlef Heller, Hans-Joachim Drexler, Klaus-Diether Wiese +1 more | 2006-09-19 |
| 7081544 | Chiral ligands, transition metal complexes thereof, and the catalytic use of the same | Kathrin Junge, Axel Monsees, Thomas Riermeier, Harald Trauthwein | 2006-07-25 |
| 7026523 | Method for telomerizing non-cyclic olefins | Dirk Rottger, Ralf Jackstell, Holger Klein, Klaus-Diether Wiese | 2006-04-11 |
| 6956133 | Process for hydroformylating an olefin | Ralf Jackstell, Holger Klein, Klaus-Diether Wiese, Cornelia Borgmann | 2005-10-18 |
| 6924389 | Method for producing diphosphines and the use thereof | Ralf Jackstell, Holger Klein, Klaus-Diether Wiese, Cornelia Borgmann | 2005-08-02 |
| 6825377 | Method for the dihydroxylation of olefins using transition metal catalysts | Christian Döbler, Gerald Mehltretter, Uta Sundermeier | 2004-11-30 |
| 6790997 | Preparation of carbonyl compounds from alcohols | Markus Eckert, Hans-Christian Militzer, Christian Döbler, Gerald Mehltretter, Uta Sundermeier | 2004-09-14 |
| 6686495 | Process for the preparation of mono-, bi- or poly-functional biaryls | Mario Gómez-Andreu, Alexander Zapf, Ralf Karch, Ingo Kleinwachter, Oliver Briel | 2004-02-03 |
| 6566571 | Method of producing biaryls | Thomas Riermeier, Alexander Zapf | 2003-05-20 |
| 6472570 | Method for the asymmetric dihydroxylation of olefins, using osmium catalysts | Christian Döbler, Gerald Mehltretter, Uta Sundermeier | 2002-10-29 |
| 6437175 | Process for racemization of n-acylamino acids by means of transition metal catalysts | Thomas Riermeier, Daniel Schichl, Martin Hateley | 2002-08-20 |
| 6313297 | Base-catalyzed synthesis of 1-aryl-4-(aryl ethyl)piperazines from aromatic olefins and 1-arylpiperazines | Jurgen Herwig, Claudia Breindl | 2001-11-06 |
| 6297270 | Process for the preparation of 2,3-Dihydroindoles (indolines), novel 2,3-dihydroindoles, and their use | Thomas Riermeier, Harald Trauthwein, Claudia Breindl | 2001-10-02 |
| 6294681 | Process for the production of N-acylamino acids | Karlheinz Drauz, Olaf Burkhardt, Markus Eckert, Wahed Ahmed Moradi, Helfried Neumann | 2001-09-25 |
| 6291383 | Process for preparing aromatic olefins in the presence of palladium catalysts comprising phosphite ligands | Alexander Zapf, Thomas Riermeier | 2001-09-18 |
| 6235910 | Process for the preparation of imidazolidine-2, 4-diones | Markus Eckert, Wahed Ahmed Moradi | 2001-05-22 |
| 6225504 | Phosphanes, their method of production and use in metal complexes | Sandra Bogdanovic, Alexander Zapf, Jurgen Krauter | 2001-05-01 |
| 6222073 | Catalytic synthesis of N-alkylated anilines from olefins and anilines | Jurgen Herwig, Claudia Breindl, Harald Trauthwein, Elisabeth Eichberger, Anton Eichberger | 2001-04-24 |