Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5587501 | Process for the preparation of syndiotactic polyolefins having a broad molecular weight distribution | Andreas Winter, Walter Spaleck | 1996-12-24 |
| 5539066 | Process for the preparation of syndiotactic polyolefins having a broad molecular weight distribution | Andreas Winter, Walter Spaleck | 1996-07-23 |
| 5455366 | Metallocenes having benzo-fused indenyl derivatives as ligands, processes for their preparation and their use as catalysts | Jurgen Rohrmann, Andreas Winter, Frank Kuber | 1995-10-03 |
| 5455365 | Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands | Andreas Winter, Frank Kueber, Walter Spaleck, Herbert Riepl, Wolfgang Anton Herrmann +1 more | 1995-10-03 |
| 5374752 | Process for the preparation of a high molecular weight olefin polymer | Andreas Winter, Jurgen Rohrmann, Frank Kuber | 1994-12-20 |
| 5350817 | Process for the preparation of polyolefins having a broad molecular weight distribution | Andreas Winter, Walter Spaleck | 1994-09-27 |
| 5328969 | Process for the preparation of a high molecular weight olefin polymer | Andreas Winter, Jurgen Rohrmann, Frank Kuber | 1994-07-12 |
| 5322902 | Process for the preparation of a polypropylene molding composition | Michael Schreck, Andreas Winter, Hartmut Kondoch, Martin Antberg, Jurgen Rohrmann | 1994-06-21 |
| 5304614 | Process for the preparation of an olefin polymer using metallocenes having specifically substituted indenyl ligands | Andreas Winter, Martin Antberg, Jurgen Rohrmann, Walter Spaleck | 1994-04-19 |
| 5276208 | Metallocenes containing ligands of 2-substituted idenyl derivatives, process for their preparation, and their use as catalysts | Andreas Winter, Martin Antberg, Walter Spaleck, Jurgen Rohrmann | 1994-01-04 |
| 5254394 | Heat-sealable packaging film | Lothar Bothe, Andreas Winter, Thomas Wilhelm | 1993-10-19 |
| 5252384 | Heat-sealable packaging film | Lothar Bothe, Andreas Winter, Thomas Wilhelm | 1993-10-12 |
| 5243001 | Process for the preparation of a high molecular weight olefin polymer | Andreas Winter, Martin Antberg, Walter Spaleck, Jurgen Rohrmann | 1993-09-07 |
| 5239022 | Process for the preparation of a syndiotactic polyolefin | Andreas Winter, Martin Antberg, Walter Spaleck, Jurgen Rohrmann | 1993-08-24 |
| 5232993 | Process for the preparation of a polypropylene molding composition | Andreas Winter, Jurgen Rohrmann, Walter Spaleck, Martin Antberg | 1993-08-03 |
| 5216095 | Process for the preparation of a polyolefin | Martin Antberg, Jurgen Rohrmann, Andreas Winter | 1993-06-01 |
| 5145819 | 2-substituted disindenylmetallocenes, process for their preparation, and their use as catalysts in the polymerization of olefins | Andreas Winter, Martin Antberg, Walter Spaleck, Jurgen Rohrmann | 1992-09-08 |
| 5132381 | Process for the preparation of a syndiotactic polyolefin | Andreas Winter, Jurgen Rohrmann, Martin Antberg, Walter Spaleck | 1992-07-21 |
| 5100981 | Process for the preparation of a polypropylene | Michael Schreck | 1992-03-31 |
| 5081322 | Polypropylene wax and process for the production thereof | Andreas Winter, Jurgen Rohrmann, Martin Antberg, Ludwig Bohm, Walter Spaleck | 1992-01-14 |