Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752484 | Apparatus and method for analyzing reactions | — | 2023-09-12 |
| 11014863 | Hydroformylation method for the large-scale production of aldehydes and/or alcohols | Stephan ZUEND, Rainer Papp, Boris Breitscheidel | 2021-05-25 |
| 10774034 | Process for the conversion of ethylene oxide to monoethanolamine and ethylenediamine employing a zeolite | Alvaro Gordillo, Andrei-Nicolae Parvulescu, Andreas KUSCHEL, Juergen Bechtel, Johannes Lieberknecht +3 more | 2020-09-15 |
| 10662141 | Process for hydrogenating toluenediamine (TDA) tar | Ines Lottenburger, Christian Bechtold, Thomas Heidemann | 2020-05-26 |
| 10538478 | Catalyst modification with alkali metal, alkaline earth metal or rare earth metal ions in the continuous liquid-phase hydrogenation of nitro compounds | Barbara Wucher, Christian Bechtold, Michael FRIKO, Renate Hempel | 2020-01-21 |
| 10338042 | Apparatus and method for investigating discontinuous product fluid streams in the reaction of reactant fluid streams over solid catalysts | Nadine Brem, Mario Soorholtz, Johannes Lieberknecht | 2019-07-02 |
| 9878965 | Process for the preparation of butadiene | Kirsten Spannhoff, Andrei-Nicolae Parvulescu, Stefan Marx, Mathias Feyen, Ulrich Müller +1 more | 2018-01-30 |
| 9540305 | Process for preparing acrylic acid using an alkali metal-free and alkaline earth metal-free zeolitic material | Andrei-Nicolae Parvulescu, Stephan Schunk, Nicolai Tonio Woerz, Marco Hartmann, Kazuhiko Amakawa +3 more | 2017-01-10 |
| 9446390 | Process for preparing acrylic acid using an aluminum-free zeolitic material | Andrei-Nicolae Parvulescu, Michael Lejkowski, Nicolai Tonio Woerz, Marco Hartmann, Kazuhiko Amakawa +4 more | 2016-09-20 |
| 9339802 | Zinc containing methane aromatization catalyst, method of making a method of using the catalyst | Larry Lanier Marshall, Peter T. Tanev | 2016-05-17 |
| 9228985 | Device and method for testing catalysts with variable process pressure adjustment | Michael Dejmek, Oliver Koechel, Juergen Bechtel | 2016-01-05 |
| 9079169 | Methane aromatization catalyst, method of making and method of using the catalyst | Peter T. Tanev | 2015-07-14 |
| 8691181 | Method for producing synthesis gas | Stephan Schunk | 2014-04-08 |
| 7722740 | Method for obtaining a gaseous phase from a liquid medium and device for carrying out the same | Elias Klemm, Johannes Albrecht, Georg Markowz, Stefan Gross, Ruediger Schuette +3 more | 2010-05-25 |