Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352658 | Phillips catalyst and its use for the preparation of ethylene homopolymers and copolymers | Kaspar Evertz, Roland Saive, Peter Koelle, Rainer Konrad, Hans Gropper | 1994-10-04 |
| 5310712 | Process for the preparation of a supported catalyst for the polymerization of .alpha.-olefins | Rainer Hemmerich, Hans Gropper, Erich Kolk, Godofredo Follmer | 1994-05-10 |