Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155720 | Method for producing toluenediamine | Bernd Pennemann, Antonia Zock | 2018-12-18 |
| 9771290 | Process for working up waste water from nitrobenzene preparation | Thomas Knauf, Erik Sluyts, Jan Van Tricht | 2017-09-26 |
| 9771291 | Process for working up waste water from nitrobenzene preparation | Thomas Knauf, Erik Sluyts, Jan Van Tricht | 2017-09-26 |
| 9302978 | Process for the preparation of nitrobenzene by adiabatic nitration | Thomas Knauf | 2016-04-05 |
| 9284255 | Method for producing nitrobenzene by adiabatic nitriding | Thomas Knauf, Alexandre Racoes, Wolfgang Dohmen | 2016-03-15 |
| 9260377 | Method for producing nitrobenzene by adiabatic nitriding | Thomas Knauf, Michael Merkel | 2016-02-16 |