Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645900 | Optimized method for the production of catalyst supports based on silica gel and chromium catalysts supported on silica gel | Paulus De Lange, Andreas Deckers, Peter Kölle | 2003-11-11 |
| 6608151 | Method for producing supported chrome catalysts and the use thereof for the polymerization of olefins | Paulus De Lange, Andreas Deckers, Peter Kölle | 2003-08-19 |
| 6599969 | Preparation of polyolefins with low extractables contents | Wolfgang Rohde, Hans-Helmut Görtz, Rolf Osterloh | 2003-07-29 |