Egbert Wehinger
67Patents
13h-index
34Co-inventors
84Inventor score
Filing activity: Apr 9, 1974 → Mar 28, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4532248A | Method of combatting coronary and vascular diseases | Chemistry; Metallurgy | 96 | Expired |
| US4285955A | 1,4-Dihydropyridinecarboxylic acids | Chemistry; Metallurgy | 33 | Expired |
| US4044141A | 1,4-Dihydropyridines | Chemistry; Metallurgy | 30 | Expired |
| US4248873A | Nitro-substituted 1,4-dihydropyridines, processes for _their production and their medicinal use | Chemistry; Metallurgy | 26 | Expired |
| US4510310A | 1,4-Dihydro-2,6-dimethyl-4-(2'-chlorophenyl)-3,5-dicarboxylic acid,methyl or ethyl,trifluoroethyl ester | Human Necessities | 24 | Expired |
| US4622332A | Asymmetric diesters of Hantzsch dihydropyridines with hypotensive activity | Chemistry; Metallurgy | 24 | Expired |
| US4154839A | 2,6-Dimethyl -3-carboxymethoxy-4-(2-nitrophenyl)-5-carbisobutoxy-1,4-dihydropyridine | Chemistry; Metallurgy | 17 | Expired |
| US4188395A | 1,4-Dihydropyridine derivatives substituted in the 2 position, and their use as medicaments | Chemistry; Metallurgy | 16 | Expired |
| US3957814A | Pyrazol-5-ones | Chemistry; Metallurgy | 16 | Expired |
| US4177278A | 2-Alkyleneaminodihydropyridines compounds, their production and their medicinal use | Human Necessities | 15 | Expired |
| US4483985A | Production of 1,4-dihydropyridinecarboxylic acids | Chemistry; Metallurgy | 14 | Expired |
| US4849433A | The compound, (.revreaction.)1,4-dihydro-2,6-dimethyl-4-(2'-nitrophenyl)-pyridine-3,5- dicarboxylic acid, methyl isobutyl ester, compositions containing same and a method for effecting coronary dilation | Human Necessities | 13 | Expired |
| US4002641A | Pyrazole derivatives | Human Necessities | 13 | Expired |
| US4988717A | Optically active 1,4-dihydropyridine esters useful for treating circulatory illnesses | Human Necessities | 11 | Expired |
| US4497821A | Medicaments having antihypoxic and ischaemia-protective activity | Chemistry; Metallurgy | 9 | Expired |
| US4568681A | Antihypertensive tetrahydropyridine 3,5 dicarboxylic acid esters | Human Necessities | 9 | Expired |
| US4146627A | Aminoalkylideamino-1,4-dihydropyridines and their use as medicaments | Chemistry; Metallurgy | 9 | Expired |
| US4559350A | Antihypertensive tetrahydropyridine 3-cyano 5-carboxylic acid esters | Human Necessities | 8 | Expired |
| US4565824A | Certain nitratoalkyl ester dihydropyridines having antihypertensive properties | Human Necessities | 7 | Expired |
| US4551467A | Vasodilating cyanoalkyl esters of 1,4-dihydropyridines | Chemistry; Metallurgy | 6 | Expired |
| US4113957A | 1-Substituted pyrazoles | Chemistry; Metallurgy | 6 | Expired |
| US3974278A | 1,4-Dihydropyridine esters | Chemistry; Metallurgy | 5 | Expired |
| US4705794A | Ischaemia or hypoxia controlling compositions containing pyridinecarboxylic acid esters | Chemistry; Metallurgy | 5 | Expired |
| US4099011A | 4-Substituted pyrazoles | Chemistry; Metallurgy | 5 | Expired |
| US4081596A | Pyrazol-5-ones | Chemistry; Metallurgy | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.