Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7816452 | At least two-stage process for preparing propylene polymer compositions | Ulrich Dahn, Wolfgang Bidell, Joachim Roesch, Guenther Schweier | 2010-10-19 |
| 7482406 | Impact resistant polyolefin compositions | Jean News, Paola Massari | 2009-01-27 |
| 7196140 | Highly flowable propylene block copolymers | Ulrich Dahn, Wolfgang Bidell, Roland Hingmann, Joachim Rosch, Gunther Schweier +1 more | 2007-03-27 |
| 5514752 | Polypropylene molding composition having improved surface properties | Matthias Gutweiler | 1996-05-07 |