Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11560344 | Method and system for producing one or more olefins | Helmut Fritz, Andreas Meiswinkel, Martin F. Schubert, Mathieu Zellhuber, Nicole Schodel +1 more | 2023-01-24 |
| 11331655 | Method for preparation of homogenous catalyst for selective 1-hexene production | Abdullah Saad Al-Dughaither, Shahid Azam, Abdulmajeed Mohammed Al-Hamdan, Dafer Mubarak Alshahrani, Sebastiano Licciulli +5 more | 2022-05-17 |
| 11285469 | Method for preparation of a catalyst solution for selective 1-hexene production | Abdullah Saad Al-Dughaither, Shahid Azam, Abdulmajeed Mohammed Al-Hamdan, Dafer Mubarak Alshahrani, Sebastiano Licciulli +3 more | 2022-03-29 |
| 11225444 | Method of column control | Abdullah Saad Al-Dughaiter, Shahid Azam, Abdulmajeed Mohammed Al-Hamdan, Dafer Mubarak Alshahrani, Ralf Noack +6 more | 2022-01-18 |
| 10882926 | Method for preparing a catalyst composition for oligomerization of ethylene and respective catalyst composition pre-formation unit | Wolfgang Muller, Heinz Bölt, Andreas Meiswinkel, Uwe Rosenthal, Bernd H. Müller +7 more | 2021-01-05 |
| 10758881 | Method for processing an oligomerization product stream | Abdullah Alqahtani, Shahid Azam, Wolfgang Muller, Andreas Meiswinkel, Heinz Bölt +4 more | 2020-09-01 |
| 10421064 | Catalyst composition and process for oligomerization of ethylene to produce 1-hexene and/or 1-octene | Mohammed H. Al-Hazmi, Abdullah Alqahtani, Uwe Rosenthal, Bernd H. Müller, Normen Peulecke +4 more | 2019-09-24 |
| 10407359 | Process for deactivation of an olefin oligomerization catalyst | Abdullah Alqahtani, Wolfgang Muller, Marco Harff, Heinz Bölt, Andreas Metzner +3 more | 2019-09-10 |
| 10112876 | Process for oligomerization of ethylene | Shahid Azam, Abduljelil Iliyas, Abdullah Alqahtani, Shehzada Khurram, Wolfgang Muller +3 more | 2018-10-30 |
| 9896391 | Process for preparing linear α-olefins | Karl Hofmann, Hans-Jörg Zander, Anton Wellenhofer, Wolfgang Muller | 2018-02-20 |
| 9555404 | Catalyst composition and process for di-, tri- and/or tetramerization of ethylene | Peter M. Fritz, Heinz Bölt, Wolfgang Muller, Florian Winkler, Anton Wellenhofer +7 more | 2017-01-31 |
| 9340471 | Metalated ligand, catalyst composition, and use thereof in the oligomerization of ethylene | Abdullah Mohammad Al-Qahtani, Mohammed H. Al-Hazmi, Uwe Rosenthal, Bernd H. Müller, Normen Peulecke +4 more | 2016-05-17 |
| 9284238 | Method for purification of a hydrocarbon stream containing olefin and amine | Wolfgang Muller, Marco Harff, Anton Wellenhofer, Heinz Bölt, Andreas Meiswinkel | 2016-03-15 |
| 9221856 | Method for purifying a crude PNPNH compound | Uwe Rosenthal, Bernd H. Müller, Normen Peulecke, Marco Harff, Andreas Meiswinkel +5 more | 2015-12-29 |
| 9206207 | Method for purifying a crude PNPNH compound | Uwe Rosenthal, Bernd H. Müller, Normen Peulecke, Marco Harff, Andreas Meiswinkel +5 more | 2015-12-08 |
| 9018431 | Catalyst composition and process for oligomerization of ethylene | Uwe Rosenthal, Bernd H. Müller, Normen Peulecke, Stephan Peitz, Wolfgang Muller +7 more | 2015-04-28 |
| 8809613 | Method for preparing linear alpha-olefins | Peter M. Fritz, Heinz Bölt, Andreas Meiswinkel, Carsten Taube, Florian Winkler +13 more | 2014-08-19 |
| 8778827 | Catalyst composition and process for oligomerization of ethylene | Vugar O. Aliyev, Mohammed H. Al-Hazmi, Fuad Mosa, Peter M. Fritz, Heinz Bölt +7 more | 2014-07-15 |
| 8637721 | Catalyst composition and process for di-, tri- and/or tetramerization of ethylene | Peter M. Fritz, Heinz Bölt, Wolfgang Muller, Florian Winkler, Anton Wellenhofer +7 more | 2014-01-28 |
| 8252871 | Catalyst for oligomerization of ethylene, method for its preparation and oligomerization process using the catalyst | Vugar O. Aliyev, Mohammed H. Al-Hazmi, Fuad Mosa, Uwe Rosenthal, Bernd H. Müller +7 more | 2012-08-28 |