Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297167 | Process for preparing methanol from carbon dioxide and hydrogen with quantitative carbon dioxide utilization | Maximilian Vicari, Susanne BRITZIUS, Sven REINING, Torsten Katz, Thomas Geiger | 2025-05-13 |
| 8975323 | UV laser markable thermoplastic elastomer compound | Santosh S. Bawiskar, Jiren Gu | 2015-03-10 |
| 8681468 | Method of controlling solenoid valve | Steven D. Jacob, Fares Najjar, Richard D. Ross | 2014-03-25 |
| 7169267 | Method and device for carrying out the distillative separation of C5+ cuts | Gerd Kaibel, Carsten Oost, Manfred Stroezel, Peter Trubenbach, Karl-Heinz Sartor +1 more | 2007-01-30 |
| 6437206 | Catalyst and processes for the selective hydrogenation of unsaturated compounds in hydrocarbon streams | Ekkehard Schwab, Michael Hesse, Peter Trubenbach, Hans-Joachim Muller | 2002-08-20 |
| 6413905 | Supported catalyst and its use in hydrogenation | Ekkehard Schwab, Helmut Landes, Helmut Knözinger | 2002-07-02 |
| 6297415 | Catalytic distillation process | Franz Josef Brocker, Klemens Flick, Cristina Freire Erdbrugger, Gerd Kaibel, Hans-Joachim Muller +2 more | 2001-10-02 |
| 6251149 | Abrasive grinding tools with hydrated and nonhalogenated inorganic grinding aids | Paul E. Johnson | 2001-06-26 |
| 6197992 | Monoolefinic C5 mononitriles, method for the production and the use thereof | Jakob Fischer, Wolfgang Siegel, Klaus Mundinger | 2001-03-06 |
| 6187957 | Preparation of amines | Frank Funke, Gerhard Schulz, Detlef Kratz, Marc Walter, Michael Hesse | 2001-02-13 |
| 6166279 | Preparation of olefins | Peter Schwab, Ralf Schulz, Michael Schulz, Boris Breitscheidel | 2000-12-26 |
| 6066189 | Abrasive article bonded using a hybrid bond | Mianxue Wu, Elinor B. Keil | 2000-05-23 |
| 5912216 | Resin bonded abrasive tool and method of making the tool | Channarayapatna N. Thimmappaiah, Murugesan K. Kurubaran | 1999-06-15 |
| 5866734 | Hydrogenation process | Klemens Flick, Cristina Freire Erdbrugger, Franz Josef Brocker, Ekkehard Schwab, Christof Herion | 1999-02-02 |
| 5493002 | Aryl ethynyl phthalic anhydrides and polymers with terminal or pendant amines prepared with aryl ethynyl phthalic anhydrides | James E. McGrath | 1996-02-20 |
| 4987782 | Capacitive pressure transducer system | Zvi Shkedi, James Lepkowski, Karl S. Pogany, Jr. | 1991-01-29 |