Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378169 | Process for obtaining isobutene from a C4-hydrocarbon mixture | Hans-Guenter Wagner, Randolph Hugo, Thomas Roussiere, Suman Thotla, Michael Huebner +1 more | 2025-08-05 |
| 12351536 | Process for obtaining isobutene from a C4-hydrocarbon mixture | Hans-Guenter Wagner, Suman Thotla, Randolf Hugo, Michael Huebner, Markus Neudert +1 more | 2025-07-08 |
| 12331017 | Process for starting up and shutting down a plant for removing isobutene from a C4-hydrocarbon mixture | Hans-Guenter Wagner, Suman Thotla, Michael Huebner, Markus Neudert, Randolph Hugo +1 more | 2025-06-17 |
| 11579098 | Method and apparatus for detecting deposits in a pipe system of an apparatus | Ingolf Hennig, Steffen Wagloehner, Eric Jenne, Heinrich Laib | 2023-02-14 |
| 9308515 | Optimized introduction of the starting materials for a process for preparing aromatic amines by hydrogenation of nitroaromatics | Johannes Buettner, Andreas Raichle, Markus Hiller, Peter Renze, Michael Herrich +7 more | 2016-04-12 |
| 8957257 | Process for a continuous production of polyetherols | Vinit Chilekar, Oliver Bey, Andreas Brodhagen, Achim Löffler, Fatemeh Admadnian +7 more | 2015-02-17 |
| 8835688 | Optimized introduction of the starting materials for a process for preparing aromatic amines by hydrogenation of nitroaromatics | Johannes Buettner, Andreas Raichle, Markus Hiller, Peter Renze, Michael Herrich +7 more | 2014-09-16 |
| 8686182 | Process for preparing isocyanates and/or polyisocyanates | Julia Leschinski, Torsten Mattke, Eckhard Stroefer | 2014-04-01 |
| 8673157 | Photoreactor | Grigorios Kolios, Florina Corina Patcas, Goetz-Peter Schindler, Alexandra Seeber | 2014-03-18 |
| 8609887 | Process for preparing polyisocyanates comprising biuret groups | Julia Leschinski, Torsten Mattke, Horst Binder, Harald Schaefer, Matthias Kroner +1 more | 2013-12-17 |
| 8487150 | Process for hydrogenating butadiyne | Lucia Koenigsmann, Ekkehard Schwab, Piotr Makarczyk, Kai Rainer Ehrhardt, Maximilian Vicari +2 more | 2013-07-16 |