Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6262197 | Multinuclear metallocene compound, a process for its preparation and its use as catalyst | Michael Aulbach, Michael-Joachim Brekner, Frank Kuber | 2001-07-17 |
| 6153549 | Metallocenes | Erich Hubscher | 2000-11-28 |
| 6114556 | Metallocene compound and its use as catalyst component | Michael Aulbach, Cornelia Fritze, Hans-Friedrich Herrmann, Frank Kuber, Walter Spaleck | 2000-09-05 |
| 5990331 | Metallocenes containing partially hydrogenated p-ligands | Andreas Winter, Volker Fraaije, Frank Kuber | 1999-11-23 |
| 5962359 | Metallocene compound and its use as catalyst component | Michael Aulbach, Cornelia Fritze, Hans-Friedrich Herrmann, Frank Kuber, Walter Spaleck | 1999-10-05 |
| 5883275 | Process for the hydrogenation of metallocenes | Carsten Bingel, Erich Hubscher, Claus-Peter Niesert | 1999-03-16 |
| 5770752 | Process for reducing the concentration of by-products in product mixtures | Wilhelm Kaufmann, Thomas Wisser, Johann Streb, Thomas Rink, Michael Riedel +1 more | 1998-06-23 |
| 5571880 | Organometallic fluorenyl compounds and use thereof in an alpha-olefin polymerization process | Helmut G. Alt, Syriac J. Palackal, M. Bruce Welch, Michael Schmid | 1996-11-05 |
| 5451649 | Organometallic fluorenyl compounds, preparation, and use | Helmut G. Alt, M. Bruce Welch | 1995-09-19 |
| 5420320 | Method for preparing cyclopentadienyl-type ligands and metallocene compounds | Helmut G. Alt, M. Bruce Welch, Syriac J. Palackal | 1995-05-30 |