Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11351525 | Use of an acid treatment to decrease the plasticity of a composition comprising a titanium-containing zeolitic material having framework type MWW | Andrei-Nicolae Parvulescu, Ulrich Mueller, Hans-Juergen Luetzel, Georg Uhl, Joaquim Henrique Teles +8 more | 2022-06-07 |
| 11291980 | Process for preparing an extrudable composition comprising a titanium-containing zeolitic material, having framework type MWW | Andrei-Nicolae Parvulescu, Ulrich Mueller, Hans-Juergen Luetzel, Georg Uhl, Joaquim Henrique Teles +5 more | 2022-04-05 |
| 11180467 | Propene recovery by scrubbing with a solvent/water mixture | Nicolai Tonio Woerz, Ulrich Mueller, Andrei-Nicolae Parvulescu, Dominic RIEDEL, Marvin KRAMP +5 more | 2021-11-23 |
| 11110442 | Process for preparing a molding comprising zinc and a titanium-containing zeolite | Andrei-Nicolae Parvulescu, Ulrich Mueller, Hans-Juergen Luetzel, Joaquim Henrique Teles, Dominic RIEDEL +4 more | 2021-09-07 |
| 10780432 | Process for preparing a molding comprising zinc and a titanium-containing zeolite | Andrei-Nicolae Parvulescu, Ulrich Mueller, Hans-Juergen Luetzel, Joaquim Henrique Teles, Dominic RIEDEL +4 more | 2020-09-22 |
| 10676451 | Process for purifying propylene oxide | Joaquim Henrique Teles, Marvin KRAMP, Christian Mueller, Nicolai Tonio Woerz, Bernd Metzen +9 more | 2020-06-09 |
| 10544116 | Process for purifying propylene oxide | Joaquim Henrique Teles, Marvin KRAMP, Christian Mueller, Nicolai Tonio Woerz, Bernd Metzen +6 more | 2020-01-28 |
| 10544115 | Process for the preparation of propylene oxide | Dominic RIEDEL, Joaquim Henrique Teles, Heiner Schelling, Ulrich Mueller, Andrei-Nicolae Parvulescu +7 more | 2020-01-28 |
| 10435381 | Process for preparing propylene oxide | Joaquim Henrique Teles, Marvin KRAMP, Christian Mueller, Nicolai Tonio Woerz, Bernd Metzen +10 more | 2019-10-08 |
| 10434503 | Molding for a hydrophobic zeolitic material and process for its production | Andrei-Nicolae Parvulescu, Ulrich Mueller, Hans-Juergen Luetzel, Joaquim Henrique Teles, Dominic RIEDEL +10 more | 2019-10-08 |
| 10195598 | Process for the regeneration of a titanium zeolite catalyst for propylene epoxidation | Dominic RIEDEL, Joaquim Henrique Teles, Daniel Urbanczyk, Luise Spiske, Andrei-Nicolae Parvulescu +4 more | 2019-02-05 |
| 10053439 | Catalyst system for preparing propylene oxide | Dominic RIEDEL, Joaquim Henrique Teles, Andrei-Nicolae Parvulescu, Alexander Schroeder, Luise Spiske +4 more | 2018-08-21 |
| 10029244 | Process for preparing a titanium-containing zeolitic material having an MWW framework structure | Andrei-Nicolae Parvulescu, Ulrich Mueller, Hans-Juergen Luetzel, Georg Uhl, Robert Bayer +4 more | 2018-07-24 |
| 9943838 | Regeneration of a titanium containing zeolite | Andrei-Nicolae Parvulescu, Ulrich Mueller, Joaquim Henrique Teles, Bianca Seelig, Philip Kampe +6 more | 2018-04-17 |
| 9738616 | Process for preparing propylene oxide | Dominic RIEDEL, Joaquim Henrique Teles, Andrei-Nicolae Parvulescu, Alexander Schroeder, Luise Spiske +4 more | 2017-08-22 |
| 9174192 | Tube bundle reactor for uncatalyzed or homogeneously catalyzed reactions | Joaquim Henrique Teles, Peter Resch, Wilhelm Ruppel, Wolfgang Gerlinger, Beatrice Röβler-Feigel +2 more | 2015-11-03 |
| 9012707 | Continuous process for carrying out autothermal gas-phase dehydrogenations | Gerhard Olbert, Grigorios Kolios, Albena Kostova | 2015-04-21 |
| 8889936 | Method of regenerating ruthenium catalysts for the hydrogenation of benzene | Jochem Henkelmann, Michael Becker, Michael Schönherr, Wilhelm Ruppel, Bianca Stäck | 2014-11-18 |
| 8852538 | Reactor for carrying out an autothermal gas-phase dehydrogenation | Gerhard Olbert, Grigorios Kolios, Carlos Tellaeche Herranz, Reinhold Höchst, Andrea Gienger +1 more | 2014-10-07 |
| 8802019 | Reactor for carrying out an autothermal gas-phase dehydrogenation | Gerhard Olbert, Grigorios Kolios, Albena Kostova, Jasmina Kessel, Alexander Weck +1 more | 2014-08-12 |
| 8697016 | Reactor for carrying out autothermal gas-phase dehydrogenations | Grigorios Kolios, Wilhelm Ruppel, Jasmina Kessel, Wolfgang Gerlinger, Godwind Tafara Peter Mabande +4 more | 2014-04-15 |
| 8569546 | Oxidative dehydrogenation of methanol to formaldehyde over silver-containing knits | Christian Baltes, Grigorios Kolios, Peter Resch, Torsten Mäurer | 2013-10-29 |
| 8461392 | Process for preparing cyclic ketones | Joaquim Henrique Teles, Wilhelm Ruppel, Anton Meier, Thomas Genger, Michael Schelper +1 more | 2013-06-11 |
| 7518015 | Process for heterogeneously catalyzed gas phase partial oxidation of at least one organic starting compound | Ulrich Cremer, Gerhard Laqua, Ulrich Hammon, Klaus Joachim Mueller-Engel | 2009-04-14 |
| 5821390 | Catalytic gas-phase oxidation of propene to acrolein | Wilhelm Ruppel, Andreas Tenten, Ulrich Hammon | 1998-10-13 |