Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 9593055 | Method for preparing linear alpha-olefins | Vugar O. Aliyev, Mohammed H. Al-Hazmi, Syriac J. Palackal, Ayed Al-Ayed, Sultan Eid Al-Otaibi +16 more | 2017-03-14 |
| 9555404 | Catalyst composition and process for di-, tri- and/or tetramerization of ethylene | Peter M. Fritz, Heinz Bölt, Anina Wöhl, Wolfgang Muller, Florian Winkler +7 more | 2017-01-31 |
| 9050587 | Catalyst composition and process for preparing linear alpha-olefins | Vugar O. Aliyev, Mohammed H. Al-Hazmi | 2015-06-09 |
| 9018431 | Catalyst composition and process for oligomerization of ethylene | Anina Wöhl, Uwe Rosenthal, Bernd H. Müller, Normen Peulecke, Stephan Peitz +7 more | 2015-04-28 |
| 9012577 | Method for preparing linear alpha-olefins with improved heat removal | Peter M. Fritz, Heinz Bölt, Karl H. Hoffman, Markus Köhler, Hans-Jörg Zander +1 more | 2015-04-21 |
| 8809611 | Method for removal and recovery of organic amines from a hydrocarbon stream | Shahid Azam, Sultan Eid Al-Otaibi | 2014-08-19 |
| 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, Peter M. Fritz, Heinz Bölt, Anina Wöhl +7 more | 2014-07-15 |
| 8637721 | Catalyst composition and process for di-, tri- and/or tetramerization of ethylene | Peter M. Fritz, Heinz Bölt, Anina Wöhl, Wolfgang Muller, Florian Winkler +7 more | 2014-01-28 |
| 8481444 | Catalyst composition for oligomerization of ethylene oligomerization process and method for its preparation | Vugar O. Aliyev, Mohammed H. Al-Hazmi | 2013-07-09 |
| 8269055 | Method for deactivation of an organometallic catalyst and reactor system therefor | Peter M. Fritz, Heinz Bölt, Talal Ali | 2012-09-18 |
| 8252871 | Catalyst for oligomerization of ethylene, method for its preparation and oligomerization process using the catalyst | Vugar O. Aliyev, Mohammed H. Al-Hazmi, Uwe Rosenthal, Bernd H. Müller, Marko Hapke +7 more | 2012-08-28 |
| 8093439 | Method for oligomerization and/or polymerization of ethylene with flushing of equipment and piping | Richard Schneider, Peter M. Fritz, Sebastian Muschelknautz, Heinz Bölt, Talal Ali | 2012-01-10 |
| 8058369 | Method for operating bubble column reactor for the oligomerization of ethylene | Richard Schneider, Peter M. Fritz, Sebastian Muschelknautz, Heinz Bölt, Talal Ali | 2011-11-15 |
| 7723557 | Method for the preparation of linear alpha-olefins and reactor system therefore with improved disposal of high molecular weight oligomers | Peter M. Fritz, Heinz Bölt, Stefan Glanz, Richard Schneider, Talal Ali +1 more | 2010-05-25 |
| 7566679 | Cocatalyst for the production of linear alpha-olefins | Heinz Bölt, Peter M. Fritz, Holger Hackner, Atieh Abu-Raqabah, Mohammed Zahoor | 2009-07-28 |