Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404465 | Process for removing extraneous odour-forming substances from hydrocarbon streams | Guido Stochniol, Armin Matthias Rix, Matthias Böse, Tanita Valèrie Six, Martin Althoff +2 more | 2025-09-02 |
| 12312313 | Energy-efficient process for removing butenes from C4-hydrocarbon streams | Philip Lutze, Armin Matthias Rix, Tanita Valèrie Six, Moritz Schröder, Niklas Paul | 2025-05-27 |
| 12274975 | Two-stage offgas scrubbing | Guido Stochniol, Martin Oldemeyer, Matthias Böse | 2025-04-15 |
| 11964940 | Method for separating butenes from C4 hydrocarbon streams, with subsequent oligomerisation | Philip Lutze, Armin Matthias Rix, Tanita Valèrie Six, Moritz Schröder, Niklas Paul | 2024-04-23 |
| 11958791 | Method for preventing three-phase separation of butenes from C4 hydrocarbon streams | Philip Lutze, Armin Matthias Rix, Tanita Valèrie Six, Moritz Schröder, Niklas Paul | 2024-04-16 |
| 11952340 | Process for removing polyunsaturated hydrocarbons from C4 hydrocarbon streams in the presence of mercaptans, disulfides and C5 hydrocarbons | Guido Stochniol, Markus Winterberg, Jörg Schallenberg, Armin Matthias Rix, Andreas Wolff | 2024-04-09 |
| 11945777 | Energy-efficient process for removing butenes from C4-hydrocarbon streams and subsequent n/iso separation | Philip Lutze, Armin Matthias Rix, Tanita Valèrie Six, Moritz Schröder, Niklas Paul | 2024-04-02 |
| 11629109 | Extractive distillation column system and the use thereof in the separation of butenes from C4-hydrocarbon streams | Philip Lutze, Armin Matthias Rix, Tanita Valèrie Six, Moritz Schröder, Niklas Paul | 2023-04-18 |
| 11512030 | Process for oligomerization of isobutene | Guido Stochniol, Johannes Knossalla | 2022-11-29 |
| 11434182 | Process for the oligomerization of olefins with control of the oligomer content in the hydrocarbon streams to be oligomerized | Guido Stochniol, Fabian Nadolny, Benjamin William Berntsson, Helene Reeker, Reiner Bukohl +1 more | 2022-09-06 |
| 11332421 | Process for oligomerization of olefins with optimized distillation | Guido Stochniol, Armin Matthias Rix, Niklas Paul, Tatina Valèrie Six | 2022-05-17 |
| 11253844 | Oligomerization catalyst and process for the production thereof | Fabian Nadolny, Guido Stochniol, Robert Franke, Thomas Quandt | 2022-02-22 |
| 11254625 | Process for inhibiting oligomerization of C3- to C5-olefins | Guido Stochniol, Reiner Bukohl, Helene Reeker, Niklas Paul | 2022-02-22 |
| 11254631 | Process for oligomerization of olefins with optimized distillation | Guido Stochniol, Armin Matthias Rix, Niklas Paul, Tatina Valèrie Six | 2022-02-22 |
| 11186782 | Catalyst and process for removing mercaptans from hydrocarbon streams | Helene Reeker, Reiner Bukohl, Thomas Quandt, Stefan Röder, Armin Matthias Rix +2 more | 2021-11-30 |
| 11021417 | Process for oligomerization with dry handling of a catalyst before charging to the reactor | Guido Stochniol, Reiner Bukohl | 2021-06-01 |
| 10987664 | Process for preparing a structurally selective oligomerization catalyst of prolonged stability by precipitation | Wladimir Reschetilowski, Felix Alscher, Henrik Frenzel, Ekaterina Borovinskaya, Cornelia Breitkopf +3 more | 2021-04-27 |
| 10882028 | Ni-containing catalyst for the oligomerization of olefins | Fabian Nadolny, Guido Stochniol, Helene Reeker, Wladimir Reschetilowski | 2021-01-05 |
| 10882926 | Method for preparing a catalyst composition for oligomerization of ethylene and respective catalyst composition pre-formation unit | Anina Wöhl, Wolfgang Muller, Heinz Bölt, Andreas Meiswinkel, Uwe Rosenthal +7 more | 2021-01-05 |
| 10882027 | Process for producing an oligomerization catalyst | Fabian Nadolny, Guido Stochniol, Robert Franke, Thomas Quandt | 2021-01-05 |
| 10865164 | Process for oligomerization with stage-customized exchange of the oligomerization catalyst | Dietrich Maschmeyer, Helene Reeker, Guido Stochniol, Markus Winterberg, Andreas Beckmann | 2020-12-15 |
| 10850261 | Oligomerization catalyst and process for the production thereof | Fabian Nadolny, Guido Stochniol, Helene Reeker, Angela Heykamp, Reiner Bukohl +2 more | 2020-12-01 |
| 10793488 | Process for oligomerizing olefins with streams having a reduced olefin content | Guido Stochniol, Jörg Schallenberg | 2020-10-06 |
| 10647628 | Selective oligomerization of olefins | Andreas Ehrmaier, Ricardo Bermejo De Val, Maria Cruz Sanchez-Sanchez, Yue Liu, Johannes A. Lercher +1 more | 2020-05-12 |
| 10647630 | Combined preparation of at least butene and octene from ethene | Guido Stochniol, Dietrich Maschmeyer, Helene Reeker, Joerg Schallenberg | 2020-05-12 |