Kurt Eichenberger
12Patents
5h-index
13Co-inventors
59Inventor score
Filing activity: Jun 27, 1974 → Aug 7, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4144344A | Antihypertensive 1-substituted-4-(2-oxo-1-imidazolidinyl) piperidines | Chemistry; Metallurgy | 11 | Expired |
| US4616002A | Dihydro pyridine compounds, compositions and use | Chemistry; Metallurgy | 8 | Expired |
| US4264599A | Piperidino-propanols | Chemistry; Metallurgy | 7 | Expired |
| US4185110A | Certain benzofuryl or benzothienyl-2-glyoxylic acid compounds | Chemistry; Metallurgy | 5 | Expired |
| US4029795A | 4(2' Isoquinolin-1-one)piperidines | Chemistry; Metallurgy | 5 | Expired |
| US4217350A | Oxygenated N-aryl-diazacyclic compounds | Chemistry; Metallurgy | 4 | Expired |
| US3956335A | 1-Substituted-4-(2-oxo-1-imidazolidinyl) piperidines | Human Necessities | 4 | Expired |
| US4304912A | Piperidine derivatives | Chemistry; Metallurgy | 2 | Expired |
| US3998955A | Antihypertensive compositions | Chemistry; Metallurgy | 2 | Expired |
| US4808603A | 3,5-diacyl-2,6-dialkyl-4-aryl-1,4-dihydropyridines, their use, and pharmaceutical compositions thereof | Chemistry; Metallurgy | 2 | Expired |
| US4075335A | Pharmaceutical piperidine derivatives | Human Necessities | 2 | Expired |
| US4075208A | 1-Substituted-4-(2-oxo-hexahydro-1-pyrimidinyl)-piperidine | Human Necessities | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.