Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5057304 | Active compounds for use in the treatment of tumors | Erich Schlick, Michel Eichelbaum | 1991-10-15 |
| 5039709 | Anipamil for the treatment of chronic renal failure | Hans D. Lehmann, Laurence C. Chan, Robert W. Schrier | 1991-08-13 |
| 4820821 | Novel pyridazinone-imines and their physiologically tolerated addition salts with acids, their preparation and therapeutic agents containing these compounds | Rudolf Kropp, Marco Thyes, Rainer Schlecker, Albrecht Franke, Franz Reicheneder +5 more | 1989-04-11 |
| 4798811 | Combination preparation | Hans D. Lehmann, Klaus Hahn | 1989-01-17 |
| 4438131 | .OMEGA.-Cyano-1, .OMEGA.-diphenyl-azaalkane derivatives, their preparation and drugs containing them | Oskar Ehrmann, Manfred Raschack, Josef Gries, Hans D. Lehmann, Ludwig Friedrich +8 more | 1984-03-20 |
| 4335138 | Novel carbamates, their preparation, and pharmaceutical formulations containing these compounds | Walter-Wielant Wiersdorff, Karl-Heinz Geiss, Harald Weifenbach, Wolfgang Worstmann, Dieter Lenke | 1982-06-15 |