Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6034023 | Preparation of Ziegler-Natta catalyst systems | Meinolf Kersting, Juergen Kerth, Klaus-Dieter Hungenberg | 2000-03-07 |
| 5618895 | Process for preparing copolymers of propylene with other 1-alkenes | Juergen Kerth, Ralf Zolk, Harald Schwager | 1997-04-08 |
| 5536789 | Propylene polymers having a broad molecular weight ratio Q | Harald Schwager, Rueger Schlund, Ralf Zolk, Juergen Kerth, Guenther Schweter +2 more | 1996-07-16 |
| 5352658 | Phillips catalyst and its use for the preparation of ethylene homopolymers and copolymers | Kaspar Evertz, Roland Saive, Guido Funk, Rainer Konrad, Hans Gropper | 1994-10-04 |
| 5344885 | Preparation of propylene-ethylene copolymers | Meinolf Kersting, Juergen Kerth, Klaus-Dieter Hungenberg, Patrik Mueller | 1994-09-06 |
| 5324697 | Phillips catalyst and its use for preparing ethylene homopolymers and copolymers | Hans-Joachim Mueller, Rainer Konrad, Guenther Schweier, Siegfried Weber, Roland Saive | 1994-06-28 |
| 5288824 | Preparation of homo- and copolymers of propene by means of a Ziegler-Natta catalyst system | Juergen Kerth, Rainer Hemmerich, Patrik Mueller | 1994-02-22 |
| 5166113 | Zieger-natta-type catalyst systems | Harald Schwager, Juergen Kerth, Ralf Zolk | 1992-11-24 |
| 5081088 | Ziegler-Natta-type catalyst systems | Juergen Kerth | 1992-01-14 |