Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437187 | Compounds having an ionic structure used as constituent of an olefin polymerization catalyst | Hans Bohnen, Cornelia Fritze | 2002-08-20 |
| 6410661 | Stereorigid metallocene compounds | Walter Kaminsky, Berthold Schiemenz, Ralf Werner, Anne-Meike Schauwienold, Frank Freidanck | 2002-06-25 |
| 6391989 | Catalyst system, method for producing same and its use for the polymerization of olefins | Hans Bohnen, Cornelia Fritze | 2002-05-21 |
| 6365763 | Method for producing metallocenes | Andreas Winter, Carsten Bingel, Volker Fraaije | 2002-04-02 |
| RE37573 | Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands | Andreas Winter, Walter Spaleck, Herbert Riepl, Wolfgang Anton Herrmann, Volker Dolle +1 more | 2002-03-05 |
| 6319874 | Method for producing metallocenes | Andreas Winter, Carsten Bingel, Volker Fraaije | 2001-11-20 |
| 5869584 | Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands | Andreas Winter, Walter Spaleck, Herbert Riepl, Wolfgang Anton Herrmann, Volker Dolle +1 more | 1999-02-09 |
| 5455365 | Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands | Andreas Winter, Walter Spaleck, Herbert Riepl, Wolfgang Anton Herrmann, Volker Dolle +1 more | 1995-10-03 |