Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4694085 | 5,6-dihydro-pyrrolo[2,1-a]isoquinolines and the preparation thereof | Walter Losel, Gerd Schnorrenberger | 1987-09-15 |
| 4683238 | 2,3,4,9-tetrahydro beta carboline derivatives, useful as antihypertensive agents | Gerd Schnorrenberg, Walter Losel, Ingrid Wiedemann, Wolfram Gaida, Wolfgang Hoefke | 1987-07-28 |
| 4555511 | Thieno [3,2,C]pyridines useful as antihypertensives | Gerd Schnorrenberg, Walter Losel, Ingrid Wiedemann, Wolfram Gaida, Wolfgang Hoefke | 1985-11-26 |
| 4452789 | 1-Furyl-3,4-dihydro-isoquinolines | Walter Losel, Richard Reichl, Franz J. Kuhn | 1984-06-05 |
| 4322418 | Substituted 1-(.alpha.-aminocarbonyl-benzyl)-3,4-dihydro-isoquinolines, compositions and use | Walter Losel, Franz Esser, Richard Reichl, Franz J. Kuhn, Werner Traunecker | 1982-03-30 |