Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10252250 | Process of producing zeolite-based catalysts for converting oxygenates to lower olefins | Manfred Frauenrath, Sven Pohl, Martin Rothamel, Stephane Haag | 2019-04-09 |
| 10112188 | Process for manufacture of a zeolite based catalyst for the conversion of methanol to olefins | Manfred Frauenrath, Stefan Klingelhofer, Avelino Corma Canos, Joaquin Martinez Triguero, Elena Corresa Mateu | 2018-10-30 |
| 10005073 | Process for manufacture of a zeolite based catalyst for the conversion of methanol to olefins | Manfred Frauenrath, Stefan Klingelhofer, Avelino Corma Canos, Joaquin Martinez Triguero, Elena Corresa Mateu | 2018-06-26 |
| 9579631 | Process for the preparation of nanocrystalline metal oxides | Hans-Jörg Wölk, Sigrun Polier, Gernot Polier, Astrid Polier | 2017-02-28 |
| 9511361 | Spherical zeolitic catalyst for converting methanol into olefins | Manfred Frauenrath, Nadine Fromm, Angelika Glienke, Martin Rothamel, Sven Pohl | 2016-12-06 |
| 9174204 | Catalyst based on zeolite for producing olefins and for oligomerizing olefins | Stefan Klingelhofer, Lay Hwa Ong, Roberta Olindo, Johannes A. Lercher, Friedrich Schmidt | 2015-11-03 |
| 8778190 | Method for processing waste water loaded with nitrogen-containing compounds | Friedrich Ruf, Gerhard Kummer, Manfred Frauenrath, Johannes Lautenschlager | 2014-07-15 |
| 8128809 | Ring opening process | Stephan Wellach, Knut Vebjørn Grande, Jorunn Steinsland Rosvoll, Per Aksel Skjolsvik, Josef Schönlinner +2 more | 2012-03-06 |
| 8119552 | Catalyst composition for hydrocracking and process of mild hydrocracking and ring opening | Stephan Wellach, Josef Schönlinner, Friedrich Schmidt, Volker Kurth, Vebjorn Knut Grande +2 more | 2012-02-21 |
| 7244409 | Process for producing synthetic zeolites with MFI structure | Josef Schönlinner, Friedrich Schmidt | 2007-07-17 |
| 7229941 | Catalysts based on crystalline aluminosilicate | Karl Kochloefl, Jurgen Ladebeck, Michael Schneider, Friedrich Schmidt, Hans J. Wernicke +1 more | 2007-06-12 |
| 6951638 | Process for producing synthetic zeolites with an MFI structure | Josef Schönlinner, Friedrich Schmidt | 2005-10-04 |
| 5958366 | Synthesis of large crystal zeolites | Robert Scott Smith, Johannes Petrus Verduijn, Jannetje Maatje van den Berge, Thomas H. Colle, Gary D. Mohr +1 more | 1999-09-28 |
| 5063187 | Catalyst based on crystalline aluminosilicate | Karl Kochloefl, Jurgen Ladebeck, Friedrich Schmidt, Michael Schneider, Hans J. Wernicke | 1991-11-05 |
| 4906603 | Catalyst for the steam reforming of hydrocarbons | Karl Kochloefl | 1990-03-06 |