Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223614 | New quaternary ammonium compounds, their preparation and use | Kurt Schromm, Anton Mentrup, Ernst-Otto Renth, Gojko Mualcevic | 1993-06-29 |
| 4609672 | 1-(Alkanoylamino-aryloxy)-2-hydroxy-3-(alkinyl-amino)-propanes and salts thereof | Herbert Koppe, Werner Kummer, Helmut Stahle, Gojko Muacevic | 1986-09-02 |
| 4546102 | 1-(6,7-Dimethoxyquinazol-4-yl)semicarbazides | Ernst-Otto Renth, Anton Mentrup, Kurt Schromm, Richard Reichl | 1985-10-08 |
| 4499106 | Lipolytic composition and method of treating obesity | Wilhelm Frolke, Heinrich Kreuzer, Hans P. Kollmer | 1985-02-12 |
| 4442120 | 1-Aryloxy-3-alkylamino-propan-2-ols | Herbert Koppe, Werner Kummer, Helmut Stahle, Gojko Muacevic | 1984-04-10 |
| 4442121 | 1-Aryloxy-3-alkinylamino-propan-2-ols | Herbert Koppe, Werner Kummer, Helmut Stahle, Gojko Muacevic | 1984-04-10 |
| 4438143 | 1-Aryloxy-3-alkylamino-2-propanols and pharmaceutical compositions containing them | Herbert Koppe, Werner Kummer, Helmut Stahle, Gojko Muacevic | 1984-03-20 |
| 4363814 | Aminoalkyl-substituted heterocycles | Anton Mentrup, Kurt Schromm, Ernst-Otto Renth, Richard Reichl | 1982-12-14 |
| 4344964 | 1-(Alkanoylamino-aryloxy)-2-hydroxy-3-(alkinyl-amino)-propanes and salts thereof | Herbert Koppe, Werner Kummer, Helmut Stahle, Gojko Muacevic | 1982-08-17 |
| 4322418 | Substituted 1-(.alpha.-aminocarbonyl-benzyl)-3,4-dihydro-isoquinolines, compositions and use | Walter Losel, Franz Esser, Otto Roos, Richard Reichl, Franz J. Kuhn | 1982-03-30 |
| 4215119 | Aminoalkyl-substituted benzimidazolidin-2-ones | Anton Mentrup, Kurt Schromm, Ernst-Otto Renth, Richard Reichl, Wolfgang Hoefke | 1980-07-29 |