Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365201 | Chlorotonil derivatives | Antione Abou Fayad, Jennifer Herrmann, Katrin Jungmann-Sahner, Kathrin Mohr, Steffen Bernecker +4 more | 2022-06-21 |
| 11034648 | Cystobactamide derivatives | Giambattista Testolin, Mark Brönstrup, Hans-Peter Prochnow, Jennifer Herrmann, Charlotte Grandclaudon +2 more | 2021-06-15 |
| 7208635 | Method for the hydroformylation of olefins with 2 to 6 carbon atoms | Wolfgang Richter, Roland Krokoszinski | 2007-04-24 |
| 6969777 | Method for the hydroformylation of olefins comprising 2 to 8 carbon atoms | Helmut Walz, Willi Schönmann, Roland Krokoszinski | 2005-11-29 |
| 6914162 | Method for producing hydroformylation products of olefins with 2 to 8 carbon atoms | Wolfgang Richter, Roland Krokoszinski, Bernhard Geissler | 2005-07-05 |
| 6822122 | Method for the hydroformylation of olefins comprising 2 to 8 carbons atoms | Wolfgang Richter, Roland Krokoszinski, Michael McAtee | 2004-11-23 |
| 6727391 | Method for processing a liquid hydroformylation discharge | Karl-Heinz Walczuch, Roland Krokoszinski, Bernhard Geissler | 2004-04-27 |
| 6511583 | Method for separating a liquid crude aldehyde mixture by distillation | Willi Schönmann | 2003-01-28 |
| 6100432 | Process for recycling a liquid hydroformylation discharge | Franz Borgel, Roland Krokoszinski | 2000-08-08 |
| 5689017 | Preparation of a monolithium acetylide/ammonia complex | Thomas Ruhl, Jochem Henkelmann, Marc Heider | 1997-11-18 |
| 5424479 | Process for the preparation of aromatic methyl methoxycarboxylates | Thomas Wessel | 1995-06-13 |
| 5414128 | Process for the preparation of N-substituted nitro-p-phenylenediamines | Willi Steckelberg, Peter Koch | 1995-05-09 |
| 5122571 | Moulding compounds of polyamides and graft polymers containing tert.-butylacrylate | Uwe Westeppe, Karl-Erwin Piejko, Gerd Fengler, Christian Lindner | 1992-06-16 |
| 5120690 | Process for the utilization of used DeNOx catalysts | Jurgen Jung, Helmut Kretschmer | 1992-06-09 |
| 4767573 | Process for the preparation of a mixture of 1-amino-2-chloro-4-hydroxyanthraquinone and 1-amino-2-bromo-4-hydroxyanthraquinone | Bernd Dill | 1988-08-30 |
| 4677209 | Process for the preparation of 2-mercaptobenzoxazoles | Ulrich Kussmaul, Manfred Langer, Kuno Reh, Johannes Becherer, Herbert Wille | 1987-06-30 |
| 4657707 | Process for the preparation of aromatic hydroxy compounds | Maurice Grelat | 1987-04-14 |
| 4648994 | Process for the preparation of 1-amino-2-bromo-4-hydroxyanthraquinone | Hans Niederer, Othmar Hahn | 1987-03-10 |
| 4564682 | Process for the preparation of heterocyclic phenyl ethers | Ulrich Kussmaul, Johannes Becherer, Reinhard Handte | 1986-01-14 |
| 4447623 | Process for the preparation of 4,5-dichloro-1,2-dithiacyclopenten-3-one | Herbert Wille | 1984-05-08 |
| 4401603 | Process for the preparation of aryl isocyanide-dichlorides | Dieter Ferchland, Ulrich Kussmaul, Manfred Langer | 1983-08-30 |
| 4392999 | Monoazo pigments containing hydroxynaphthoylamino benzimidazolone radical | Armand Roueche, Paul Muller, Karl Ronco | 1983-07-12 |
| 4301311 | Process for the preparation of dicyclopentylene [2,2'-bis(4-alkyl-6-t-butylphenols)] | Werner Hartmann, Zdenek Kuca | 1981-11-17 |
| 4229344 | Monazo pigments containing hydroxynaphthoylaminobenzimidazalone radical | Armand Roueche, Paul Muller, Karl Ronco | 1980-10-21 |
| 4204056 | Process and intermediates for preparing fiber-reactive phthalocyanine dyes | Joachim Ribka | 1980-05-20 |