Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006285 | Method for purifying isobutene from a C4 stream and process system therefor | Suman Thotla, Pawel Czajka, Kai-Uwe WEMHÖNER, Jürgen Popp | 2024-06-11 |
| 11649197 | Method for purifying isobutene from a C4 stream and process system therefor | Suman Thotla, Pawel Czajka, Kai-Uwe WEMHÖNER, Jürgen Popp | 2023-05-16 |
| 11384037 | Method for removing dienes from a material stream containing C3 to C5 hydrocarbons by selective hydrogenation | Andreas Joerg Ufer, Joachim Koetter | 2022-07-12 |
| 9346720 | Isomerization of light alpha-olefins to light internal olefins | Michael Hesse, Piotr Makarczyk | 2016-05-24 |
| 9011790 | Reactor for performing a three-phase reaction of a fluid and a gaseous phase on a packed bed catalyst | Andreas Daiss, Reiner Geier, Marcus Bechtel, Michael Wille, Benjamin Hepfer +1 more | 2015-04-21 |
| 7183438 | Catalysts and method for the production of amines | Till Gerlach, Frank Funke, Johann-Peter Melder, Martin Rudloff, Michael Hullmann | 2007-02-27 |
| 5270149 | Reversible optical recording medium of the phase charge type | Gerd Fischer, Hartmut Hibst | 1993-12-14 |