Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365270 | Polybutadiene, production and use thereof | Kai-Steffen Krannig, Andreas Berlineanu, Miriam Ammer, Philip Kemper, Alexander Pschantka +5 more | 2022-06-21 |
| 10851189 | Polybutadiene, production and use thereof | Kai-Steffen Krannig, Andreas Berlineanu, Miriam Ammer, Philip Kemper, Alexander Pschantka +5 more | 2020-12-01 |
| 10829590 | Process for preparing polyalkenamers for packaging applications | Roland Wursche, Peter Kreis, Marina Lazar, Martin Roos, Goetz Baumgarten +1 more | 2020-11-10 |
| 9637436 | Catalyst system for producing ketones from epoxides | Kévin Micoine, Ralf Meier, Angélique Bétard, Thomas Quandt | 2017-05-02 |
| 9598537 | Method for the purification of poly(arylene ethers) | Martin Roos, Kévin Micoine, Frank Weinelt | 2017-03-21 |
| 8168841 | Process for preparing cyclododecatriene | Wilhelm Brugging, Martin Roos, Norbert Wilczok | 2012-05-01 |
| 7102034 | Process for preparing sulfonated arylphosphines | Michael Riedel, Ernst Wiebus, Carl D. Frohning, Wilfried Fenske, Florian Rampf +8 more | 2006-09-05 |
| 6995293 | Method for the production of aldehydes | Hans Bohnen, Dietmar Hoff, Peter Wasserscheid, Roy Hal | 2006-02-07 |
| 6864387 | Process for preparing sulfonated arylphosphines | Michael Riedel, Ernst Wiebus, Carl D. Frohning, Wilfried Fenske, Florian Rampf +8 more | 2005-03-08 |
| 6861540 | Process for the epoxidation of cyclic alkenes | Martin Roos, Georg Oenbrink, Bernd Gunzel, Jörg Lohmar | 2005-03-01 |
| 6610881 | Method for producing sulfonated aryl phosphines | Michael Riedel, Helmut Bahrmann, Klaus Bergrath, Wolfgang Zgorzel-Ski, Robert Eckl +4 more | 2003-08-26 |
| 6407290 | Process for the production of substituted 10-chloro-phenoxaphosphines or 10-bromo-phenoxaphosphines | Peter Skutta, Stefanie Sturm | 2002-06-18 |
| 6313297 | Base-catalyzed synthesis of 1-aryl-4-(aryl ethyl)piperazines from aromatic olefins and 1-arylpiperazines | Matthias Beller, Claudia Breindl | 2001-11-06 |
| 6222073 | Catalytic synthesis of N-alkylated anilines from olefins and anilines | Matthias Beller, Claudia Breindl, Harald Trauthwein, Elisabeth Eichberger, Anton Eichberger | 2001-04-24 |
| 6025524 | Single-stage process for the preparation of amines | Richard Fischer, Heinz Alexander, Burkhard Zimmermann, Matthias Beller | 2000-02-15 |
| 5510518 | Process for the hydrosulfination of olefins | Wilhelm Keim | 1996-04-23 |