Rolf-Eberhard Nitz
27Patents
7h-index
18Co-inventors
62Inventor score
Filing activity: Jul 27, 1971 → Aug 10, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4816454A | 4,5-dihydro-3(2H)-pyridazinones and their pharmacological use | Chemistry; Metallurgy | 68 | Expired |
| US4598079A | 2-(aryl substitued)piperazinones and nootropic compositions based thereon | Chemistry; Metallurgy | 27 | Expired |
| US4785010A | 2-(aminoalkyl)-pyrrole derivatives, to treat disorders caused by restriction in cerebral function | Chemistry; Metallurgy | 16 | Expired |
| US4666902A | Tetrahydropyridazinone derivatives, processes for their preparation and their use | Chemistry; Metallurgy | 12 | Expired |
| US4088764A | Pharmaceutically active derivatives of 1-phenoxy-3-amino-propan-2-ol | Chemistry; Metallurgy | 9 | Expired |
| US4436743A | 3-[N-(Lower alkyl)-N-(tetrahydro-3-thienyl 5,5-dioxide)]sydnonimines | Human Necessities | 9 | Expired |
| US4416893A | Substituted 1,2,5-oxadiazole-2-oxides in human cardiovascular system disease | Chemistry; Metallurgy | 8 | Expired |
| US4532239A | N-phenoxypropanol-N'-pyridazinyl ethylendiamines as .beta.-receptor blockers | Human Necessities | 7 | Expired |
| US4356178A | 3,4-(Bis-substituted)-1,2,5-oxdiazole 2-oxides, their use and pharmaceutical formulations containing them | Chemistry; Metallurgy | 6 | Expired |
| US3940406A | Derivatives of 1-phenoxy-3-amino-propane-2-ol and process for their production | Chemistry; Metallurgy | 6 | Expired |
| US4837225A | 2,5-dimethylpyrrole derivatives, their preparation and their use | Chemistry; Metallurgy | 6 | Expired |
| US3959281A | Piperazino substituted coumarin derivatives | Chemistry; Metallurgy | 6 | Expired |
| US4610984A | Substituted piperazin-1-yl-acetic acid amides | Chemistry; Metallurgy | 4 | Expired |
| US4335123A | 1-Acyl-8-(3-amino-2-hydroxypropoxy)-1,2,3,4-tetrahydroquinolines, compositions and use | Human Necessities | 3 | Expired |
| US3969363A | Derivatives of 1-phenoxy-3-amino-propan-2-ol and process for their production | Chemistry; Metallurgy | 3 | Expired |
| US4066768A | Derivatives of 1-phenoxy-3-amino-propan-2-ol | Chemistry; Metallurgy | 3 | Expired |
| US4845091A | Substituted 3-amino-sydnonimines, their use and pharmaceutical products containing them | Chemistry; Metallurgy | 3 | Expired |
| US4020071A | Derivatives of 1-phenoxy-3-amino-propan-2-ol | Chemistry; Metallurgy | 3 | Expired |
| US4452797A | 3-Aminosydnonimines compounds and their use | Chemistry; Metallurgy | 2 | Expired |
| US4018778A | Derivatives of 1-phenoxy-3-amino-propane-2-ol and process for their production | Chemistry; Metallurgy | 2 | Expired |
| US4551454A | 3-(4-Alkoxycarbonylpiperazin-1-yl)-sydnonimines, a process for their preparation and use | Human Necessities | 2 | Expired |
| US4305939A | 3-Aminosydnonimines, their preparation and use | Chemistry; Metallurgy | 1 | Expired |
| US4888333A | Allymercaptoacetylsydnonimines, processes for their preparation, and their use | Chemistry; Metallurgy | 1 | Expired |
| US4681891A | 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 | Chemistry; Metallurgy | 1 | Expired |
| US4760147A | Optically active, substituted 1,4-dihydropyridines and their use as medicaments | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.