Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4738960 | 1,3,4-Thiadiazole derivatives and pharmaceutical preparations useful as inhibitors for histamine-H.sub.2 receptors | Helmut Schickaneder, Rolf Herter, Kurt Wegner, Walter Schunack, Stefan Postius +1 more | 1988-04-19 |
| 4732986 | Benzothiazole derivatives, processes for their preparation and pharmaceutical compositions containing these compounds | Kay Brune, Heidrun Engler, Peter Morsdorf, Helmut Schickaneder, Kurt H. Ahrens | 1988-03-22 |
| 4727081 | 3,4-Diazole derivatives and pharmaceutical preparations containing these compounds | Kurt Wegner, Irene Kramer, Helmut Schickaneder, Walter Schunack, Kurt H. Ahrens | 1988-02-23 |
| 4666921 | Pyrazole derivatives, processes for their preparation and pharmaceutical preparations containing these compounds | Rolf Herter, Helmut Schickaneder, Peter Morsdorf, Stefan Postius, Kurt H. Ahrens | 1987-05-19 |
| 4659721 | Alkanol derivatives, and pharmaceutical preparation containing these compounds | Helmut Schickaneder, Stefan Postius, Peter Morsdorf, Rolf Herter, Kurt H. Ahrens | 1987-04-21 |
| 4656180 | Diamine derivatives and pharmaceutical preparations containing these compounds | Stefan Postius, Rolf Herter, Peter Morsdorf, Helmut Schickaneder, Kurt H. Ahrens | 1987-04-07 |
| 4600721 | Pharmaceutical preparation | Peter Morsdorf, Helmut Schickaneder, Heidrun Engler, Kurt H. Ahrens, Kay Brune | 1986-07-15 |
| 4599346 | Propan-2-ol derivatives, a process for their production and medicaments containing these compounds | Helmut Schickaneder, Stefan Postius, Rolf Herter, Peter Morsdorf, Kurt H. Ahrens | 1986-07-08 |
| 4596811 | Heterocyclic compounds, a process for their production and medicaments containing these compounds | Stefan Postius, Helmut Schickaneder, Herbert Hansen | 1986-06-24 |
| 4559344 | Pyridine-pyrimidinone derivatives, a process for their production and H.sub. -antagonist medicament containing these compounds | Helmut Schickaneder, Peter Morsdorf, Stefan Postius, Rolf Herter, Herbert Hansen +1 more | 1985-12-17 |
| 4256752 | Treatment of ulcers with acylated aminoalkyl cyanoguanidines containing a heterocyclic residue | Walter von Bebenburg, Norbert Schulmeyer | 1981-03-17 |
| 4247556 | 7-Azabenzimidazoles with basic side chains and use thereof | Walter von Bebenburg, Klaus Thiemer | 1981-01-27 |