Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845091 | Substituted 3-amino-sydnonimines, their use and pharmaceutical products containing them | Karl Schonafinger, Rudi Beyerle, Helmut Bohn, Piero Martorana, Rolf-Eberhard Nitz | 1989-07-04 |
| 4816454 | 4,5-dihydro-3(2H)-pyridazinones and their pharmacological use | Gerhard Zoller, Rudi Beyerle, Helmut Bohn, Piero Martorana, Rolf-Eberhard Nitz | 1989-03-28 |
| 4666902 | Tetrahydropyridazinone derivatives, processes for their preparation and their use | Gerhard Zoller, Rudi Beyerle, Piero Martorana, Helmut Bohn, Rolf-Eberhard Nitz | 1987-05-19 |
| 4558058 | Substituted 1,4-dihydropyridines and their use as medicaments | Karl Schonafinger, Helmut Bohn, Piero Martorana | 1985-12-10 |
| 4551454 | 3-(4-Alkoxycarbonylpiperazin-1-yl)-sydnonimines, a process for their preparation and use | Karl Schonafinger, Rudi Beyerle, Helmut Bohn, Piero Martorana, Rolf-Eberhard Nitz | 1985-11-05 |
| 4436743 | 3-[N-(Lower alkyl)-N-(tetrahydro-3-thienyl 5,5-dioxide)]sydnonimines | Karl Schonafinger, Rudi Beyerle, Helmut Bohn, Piero Martorana, Rolf-Eberhard Nitz | 1984-03-13 |
| 4356178 | 3,4-(Bis-substituted)-1,2,5-oxdiazole 2-oxides, their use and pharmaceutical formulations containing them | Karl Schonafinger, Rudi Beyerle, Anton Mogilev, Helmut Bohn, Piero Martorana +1 more | 1982-10-26 |