Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4659737 | Substituted aminomethyl benzopyrans having anti-hypertensive activities | Hans-Joachim Kabbe, Ulrich Niewohner, Andreas Knorr, Bernward Garthoff, Stanislav Kazda | 1987-04-21 |
| 4647579 | Circulation active novel substituted 4-hydroxy-benzopyrans | Hans-Joachim Kabbe, Ulrich Niewohner, Andreas Knorr, Bernward Garthoff, Stanislav Kazda | 1987-03-03 |
| 4563458 | Substituted 4-aminomethylene-chromans and -chromenes, processes for their preparation and their use in medicaments | Hans-Joachim Kabbe, Andreas Knorr, Ulrich Benz | 1986-01-07 |
| 4261988 | Chromanone derivatives | Hans-Joachim Kabbe, Martin Scheer, Rudiger Sitt | 1981-04-14 |
| 4238501 | Combating arthropods with 2- and 4-substituted-chromanes | Hans-Joachim Kabbe, Wilhelm Stendel, Peter Roessler | 1980-12-09 |
| 4237162 | Combating arthropods with 2-and 4-substituted-chromanes | Hans-Joachim Kabbe, Wilhelm Stendel, Peter Roessler | 1980-12-02 |