Sandor Elek
15Patents
5h-index
70Co-inventors
65Inventor score
Filing activity: Oct 16, 1973 → Jul 21, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5047396A | Intravenous pharmaceutical composition and process for preparing the same | Human Necessities | 61 | Expired |
| US4308278A | Anorexigenic 4-[(3,4-dialkoxyphenyl)alkyl]-2-imidazolidinone derivatives | Chemistry; Metallurgy | 42 | Expired |
| US4251658A | 3-(1-Pyrazolyl)-pyridazine derivatives | Human Necessities | 22 | Expired |
| US3979405A | 2-Oxazoline derivatives | Chemistry; Metallurgy | 9 | Expired |
| US4224325A | 3-(1-Pyrazolyl)-pyridazine derivatives and hypotensive compositions thereof | Chemistry; Metallurgy | 6 | Expired |
| US4101552A | Novel lysergic acid amides and process for preparing same | Human Necessities | 4 | Expired |
| US4785104A | 3-(hydroxymethyl)-isoquinoline derivatives | Chemistry; Metallurgy | 4 | Expired |
| US4310549A | Treatment of hypertension with 1-tert.-butylamino-3-(2,5-dichlorophenoxy)-2-propanol | Human Necessities | 4 | Expired |
| US4119633A | 2-Phenoxy and 2-phenylthio and 2-phenylamino-alkyl-2-oxazolines | Chemistry; Metallurgy | 1 | Expired |
| US4259328A | Morpholino pyridazinylhydrazones | Chemistry; Metallurgy | 1 | Expired |
| US4626533A | 7-(2-thienylacetamido)-3-acylaminomethyl-cephalosporins | Chemistry; Metallurgy | 0 | Expired |
| US4167636A | 7,8-Dihydroisomorphine derivative, namely azidoethylmorphine | Chemistry; Metallurgy | 0 | Expired |
| US4922021A | New alkylene diamine derivatives | Chemistry; Metallurgy | 0 | Expired |
| US4308386A | Novel pyridazinylhydrazones and method of administering same | Chemistry; Metallurgy | 0 | Expired |
| US4144236A | 6-Deoxy-6-azido-14-hydroxy-7,8-dihydroisomorphine or a pharmaceutically acceptable salt thereof | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.