Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404465 | Process for removing extraneous odour-forming substances from hydrocarbon streams | Stephan Peitz, Armin Matthias Rix, Matthias Böse, Tanita Valèrie Six, Martin Althoff +2 more | 2025-09-02 |
| 12274975 | Two-stage offgas scrubbing | Stephan Peitz, Martin Oldemeyer, Matthias Böse | 2025-04-15 |
| 11952340 | Process for removing polyunsaturated hydrocarbons from C4 hydrocarbon streams in the presence of mercaptans, disulfides and C5 hydrocarbons | Stephan Peitz, Markus Winterberg, Jörg Schallenberg, Armin Matthias Rix, Andreas Wolff | 2024-04-09 |
| 11512030 | Process for oligomerization of isobutene | Stephan Peitz, 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 | Stephan Peitz, Fabian Nadolny, Benjamin William Berntsson, Helene Reeker, Reiner Bukohl +1 more | 2022-09-06 |
| 11332421 | Process for oligomerization of olefins with optimized distillation | Stephan Peitz, Armin Matthias Rix, Niklas Paul, Tatina Valèrie Six | 2022-05-17 |
| 11253844 | Oligomerization catalyst and process for the production thereof | Fabian Nadolny, Stephan Peitz, Robert Franke, Thomas Quandt | 2022-02-22 |
| 11254631 | Process for oligomerization of olefins with optimized distillation | Stephan Peitz, Armin Matthias Rix, Niklas Paul, Tatina Valèrie Six | 2022-02-22 |
| 11254625 | Process for inhibiting oligomerization of C3- to C5-olefins | Stephan Peitz, Reiner Bukohl, Helene Reeker, Niklas Paul | 2022-02-22 |
| 11186782 | Catalyst and process for removing mercaptans from hydrocarbon streams | Stephan Peitz, Helene Reeker, Reiner Bukohl, Thomas Quandt, Stefan Röder +2 more | 2021-11-30 |
| 11174207 | Process for the isomerization of olefins | Frank Geilen, Felix Gärtner, Horst-Werner Zanthoff | 2021-11-16 |
| 11021417 | Process for oligomerization with dry handling of a catalyst before charging to the reactor | Stephan Peitz, 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 |
| 10882027 | Process for producing an oligomerization catalyst | Fabian Nadolny, Stephan Peitz, Robert Franke, Thomas Quandt | 2021-01-05 |
| 10882028 | Ni-containing catalyst for the oligomerization of olefins | Fabian Nadolny, Stephan Peitz, Helene Reeker, Wladimir Reschetilowski | 2021-01-05 |
| 10865164 | Process for oligomerization with stage-customized exchange of the oligomerization catalyst | Stephan Peitz, Dietrich Maschmeyer, Helene Reeker, Markus Winterberg, Andreas Beckmann | 2020-12-15 |
| 10850261 | Oligomerization catalyst and process for the production thereof | Fabian Nadolny, Stephan Peitz, Helene Reeker, Angela Heykamp, Reiner Bukohl +2 more | 2020-12-01 |
| 10793488 | Process for oligomerizing olefins with streams having a reduced olefin content | Jörg Schallenberg, Stephan Peitz | 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 | Stephan Peitz, Dietrich Maschmeyer, Helene Reeker, Joerg Schallenberg | 2020-05-12 |
| 10633302 | Process for oligomerization of butene with determination of the proportion of acidic catalysis | Fabian Nadolny, Stephan Peitz, Robert Franke, Felix Alscher, Cornelia Breitkopf +1 more | 2020-04-28 |
| 10407366 | Combined preparation of butene and octene from ethene | Helene Reeker, Stephan Peitz, Dietrich Maschmeyer, Joerg Schallenberg, Horst-Werner Zanthoff +1 more | 2019-09-10 |
| 10370311 | Hydrogen-assisted adsorption of sulphur compounds from olefin mixtures | Stephan Peitz, Dietrich Maschmeyer, Helene Reeker, Reiner Bukohl | 2019-08-06 |
| 10227279 | Dehydrogenation of LPG or NGL and flexible utilization of the olefins thus obtained | Andreas Wolff, Stephan Peitz | 2019-03-12 |
| 10221110 | Dehydrogenation of olefin-rich hydrocarbon mixtures | Robert Franke | 2019-03-05 |