Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4576994 | Process for the preparation of a polypropylene molding composition | Bernhard Dorrer | 1986-03-18 |
| 4529795 | Process for recovering and purifying unreacted propylene during mass polymerization of liquid propylene | Gunter Mayer, Eberhard Fischer | 1985-07-16 |
| 4476297 | Process for removing catalyst residues from polyolefins | Hans-Jurgen Kablitz | 1984-10-09 |
| 4473687 | Polypropylene molding composition and process for its preparation | Bernhard Dorrer, Friedrich Kloos, Horst Neumann | 1984-09-25 |