Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4675248 | Polymer mixtures and co-vulcanizates produced therefrom | Heinrich Konigshofen, Zsolt Szentivanyi, Joachim Thormer | 1987-06-23 |
| 4673757 | Process for selective hydrogenation of C-C double bonds in the presence of reducible, nitrogen-containing groups and new ruthenium complex compounds | Paul Fiedler, Rudolf Braden | 1987-06-16 |
| 4652607 | Thermoplastic moulding compositions | Wolfgang Stix, Werner Nouvertne | 1987-03-24 |
| 4647627 | Low molecular weight copolymers and covulcanisates produced therefrom | Zsolt Szentivanyi, Joachim Thormer | 1987-03-03 |
| 4631315 | Hydrogenation of nitrile group-containing unsaturated polymers | Paul Fiedler, Heinrich Konigshofen, Joachim Thormer | 1986-12-23 |
| 4631309 | Shaped articles for use in the exploration for and/or production of petroleum and natural gas | Joachim Thormer, Friedrich Leibbrandt, Zsolt Szentivanyi | 1986-12-23 |
| 4581417 | Production of hydrogenated nitrile rubbers | Heinrich Konigshofen, Zsolt Szentivanyi, Joachim Thormer | 1986-04-08 |
| 4576992 | Polymer mixtures | Heinrich Konigshofen, Zsolt Szentivanyi, Joachim Thormer | 1986-03-18 |
| 4565614 | Polymer mixtures and co-vulcanizates produced therefrom | Zsolt Szentivanyi, Joachim Thormer | 1986-01-21 |