Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8802795 | Process for the preparation of a polyolefin polymer with improved wax deposition | Gerhardus Meier, Reinhard Kuehl, Harald Prang | 2014-08-12 |
| 8557932 | Process for the preparation of a multimodal polyolefin polymer with improved hydrogen removal | Gerhardus Meier, Harald Prang | 2013-10-15 |
| RE40121 | Transition metal compound | Gerhard Erker, Bodo Temme, Bernd Bachmann, Frank Kuber | 2008-02-26 |
| 6262197 | Multinuclear metallocene compound, a process for its preparation and its use as catalyst | Michael-Joachim Brekner, Frank Kuber, Roland Zenk | 2001-07-17 |
| 6114556 | Metallocene compound and its use as catalyst component | Cornelia Fritze, Hans-Friedrich Herrmann, Frank Kuber, Walter Spaleck, Roland Zenk | 2000-09-05 |
| 6063949 | Stereorigid metallocene compound | Frank Kuber, Michael Riedel, Freddy Helmer-Metzmann | 2000-05-16 |
| 6002032 | Transition metal compound | Gerhard Erker, Bodo Temme, Bernd Bachmann, Frank Kuber | 1999-12-14 |
| 5990254 | Metallocenes as catalysts in the preparation of cycloolefin copolymers | Thomas Weller, Frank Kuber, Gerhard Erker, Christian Psiorz, Bernd Bachmann +1 more | 1999-11-23 |
| 5962359 | Metallocene compound and its use as catalyst component | Cornelia Fritze, Hans-Friedrich Herrmann, Frank Kuber, Walter Spaleck, Roland Zenk | 1999-10-05 |
| 5831105 | Process for preparing bridged metallocenes | Frank Kuber | 1998-11-03 |
| 5792819 | Process for the preparation of an olefin polymer | Gerhard Erker, Bodo Temme, Bernd Bachmann, Frank Kuber | 1998-08-11 |
| 5776851 | Metallocenes, process for their preparation and their use as catalysts | Frank Kuber, Bernd Bachmann, Walter Spaleck, Andreas Winter | 1998-07-07 |
| 5767300 | Metallocene compound | Hans-Friedrich Herrmann, Dieter Bilda, Carsten Bingel | 1998-06-16 |
| 5750752 | Transition metal compound | Michael Riedel, Frank Kuber, Gerhard Erker, Martin Konemann | 1998-05-12 |
| 5741868 | Olefin polymerization process by using a substituted indenyl containing metallocene catalyst | Andreas Winter, Frank Kuber, Bernd Bachmann, Robert R. Klein, Klaus Kuhlein +2 more | 1998-04-21 |
| 5726333 | Organometallic compound | Hans-Friedrich Herrmann, Frank Kuber, Wolfgang Anton Herrmann, Marc Morawietz | 1998-03-10 |
| 5710297 | Metallocenes, and their use as catalysts | Thomas Weller, Frank Kuber, Gerhard Erker, Christian Psiorz, Bernd Bachmann +1 more | 1998-01-20 |
| 5698645 | Process for preparing cycloolefin copolymers | Thomas Weller, Frank Osan, Frank Kuber | 1997-12-16 |
| 5693730 | Metallocenes, process for their preparation and their use as catalysts | Frank Kuber, Bernd Bachmann, Walter Spaleck, Andreas Winter | 1997-12-02 |
| 5670436 | Metallocene compound | Hans-Friedrich Herrmann, Frank Kuber | 1997-09-23 |
| 5612428 | Process for preparing olefin polymer with catalyst containing metallocene | Andreas Winter, Frank K uber, Bernd Bachmann, Robert R. Klein, Klaus K uhlein +2 more | 1997-03-18 |
| 5602219 | Process for preparing cycloolefin copolymers | Michael-Joachim Brekner, Frank K uber, Frank Osan, Thomas Weller, J urgen Rohrmann | 1997-02-11 |
| 5585508 | Metallocenes, process for their preparation and their use as catalysts | Frank K uber, Bernd Bachmann, Walter Spaleck, Andreas Winter | 1996-12-17 |
| 5576260 | Metallocene-based catalysts | Andreas Winter, Frank K uber, Bernd Bachmann, Robert R. Klein, Klaus K uhlein +2 more | 1996-11-19 |
| 5565534 | Process for the preparation of polyolefins | Bernd Bachmann, Gerhard Erker, Christian Psiorz, Frank Kuber, Frank Osan +2 more | 1996-10-15 |