Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591758 | Organic nitrates, processes for their preparation and their use in the treatment of cardiovascular diseases | Jean Pierre Nallet, Jacques Dreux, Alain Berdeaux, Vincent Richard, Helmut Bohn | 1997-01-07 |
| 4845099 | Tetrahydroquinoline derivatives, their use and pharmaceutical formulations containing them | Wolfgang Ruger, Gerd Driesen, Helmut Bohn | 1989-07-04 |
| 4845091 | Substituted 3-amino-sydnonimines, their use and pharmaceutical products containing them | Karl Schonafinger, Rudi Beyerle, Helmut Bohn, Melitta Just, Rolf-Eberhard Nitz | 1989-07-04 |
| 4837225 | 2,5-dimethylpyrrole derivatives, their preparation and their use | Gerhard Zoller, Rudi Beyerle, Ursula Schindler, Rolf-Eberhard Nitz | 1989-06-06 |
| 4816454 | 4,5-dihydro-3(2H)-pyridazinones and their pharmacological use | Gerhard Zoller, Rudi Beyerle, Melitta Just, Helmut Bohn, Rolf-Eberhard Nitz | 1989-03-28 |
| 4785010 | 2-(aminoalkyl)-pyrrole derivatives, to treat disorders caused by restriction in cerebral function | Gerhard Zoller, Rudi Beyerle, Ursula Schindler, Rolf-Eberhard Nitz | 1988-11-15 |
| 4760147 | Optically active, substituted 1,4-dihydropyridines and their use as medicaments | Karl Schonafinger, Helmut Bohn, Rolf-Eberhard Nitz | 1988-07-26 |
| 4681891 | Dihydro-2,6-dimethyl pyridines, formulations and method of use for treating angina pectoris, high blood pressure or disturbances of cerebral or peripheral blood flow | Karl Schonafinger, Helmut Bohn, Rolf-Eberhard Nitz | 1987-07-21 |
| 4666902 | Tetrahydropyridazinone derivatives, processes for their preparation and their use | Gerhard Zoller, Rudi Beyerle, Melitta Just, Helmut Bohn, Rolf-Eberhard Nitz | 1987-05-19 |
| 4610984 | Substituted piperazin-1-yl-acetic acid amides | Karl Schonafinger, Rudi Beyerle, Ursula Schindler, Rolf-Eberhard Nitz | 1986-09-09 |
| 4598079 | 2-(aryl substitued)piperazinones and nootropic compositions based thereon | Rudi Beyerle, Heinz Bender, Ursula Schindler, Rolf-Eberhard Nitz | 1986-07-01 |
| 4558058 | Substituted 1,4-dihydropyridines and their use as medicaments | Karl Schonafinger, Helmut Bohn, Melitta Just | 1985-12-10 |
| 4551454 | 3-(4-Alkoxycarbonylpiperazin-1-yl)-sydnonimines, a process for their preparation and use | Karl Schonafinger, Rudi Beyerle, Helmut Bohn, Melitta Just, Rolf-Eberhard Nitz | 1985-11-05 |
| 4532239 | N-phenoxypropanol-N'-pyridazinyl ethylendiamines as .beta.-receptor blockers | Thomas Raabe, Helmut Bohn, Rolf-Eberhard Nitz | 1985-07-30 |
| 4452797 | 3-Aminosydnonimines compounds and their use | Karl Schonafinger, Rudi Beyerle, Rolf-Eberhard Nitz, Volker-Bernd Fiedler | 1984-06-05 |
| 4436743 | 3-[N-(Lower alkyl)-N-(tetrahydro-3-thienyl 5,5-dioxide)]sydnonimines | Karl Schonafinger, Rudi Beyerle, Helmut Bohn, Melitta Just, Rolf-Eberhard Nitz | 1984-03-13 |
| 4416893 | Substituted 1,2,5-oxadiazole-2-oxides in human cardiovascular system disease | Karl Schonafinger, Rudi Beyerle, Anton Mogilev, Helmut Bohn, Rolf-Eberhard Nitz | 1983-11-22 |
| 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, Melitta Just +1 more | 1982-10-26 |
| 4332801 | 3-Aminosydnonimines, their preparation and use | Karl Schonafinger, Rudi Beyerle, Rolf-Eberhard Nitz, Volker-Bernd Fiedler | 1982-06-01 |
| 4305939 | 3-Aminosydnonimines, their preparation and use | Karl Schonafinger, Rudi Beyerle, Rolf-Eberhard Nitz, Volker-Bernd Fiedler | 1981-12-15 |
| 4258043 | Pyrazino-carbazoles, process for the production thereof and pharmaceutical agents | Heinz Bender, Rudi Beyerle, Steffen Piesch | 1981-03-24 |