Erhardt Winkelmann
17Patents
3h-index
6Co-inventors
42Inventor score
Filing activity: Mar 5, 1974 → Oct 22, 1976
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3984426A | (1-Alkyl-5-nitro-imidazolyl-2-alkyl)-heteroaryl compounds | Chemistry; Metallurgy | 13 | Expired |
| US4078086A | Anthraquinone-bis-amidines and process for preparing them | Chemistry; Metallurgy | 7 | Expired |
| US3992397A | (1-Alkyl-5-nitro-imidazolyl-2-alkyl)-heteroaryl compounds and process for their manufacture | Chemistry; Metallurgy | 5 | Expired |
| US3951963A | 0-(Substituted-aminoalkyl)-5-nitroimidazole-(2)-aldoximes | Chemistry; Metallurgy | 3 | Expired |
| US4031232A | 1-Alkyl-2-(phenoxymethyl)-5-nitro-imidazoles and process for their manufacture | Chemistry; Metallurgy | 3 | Expired |
| US4105763A | 1-Methyl-2-(phenyl-oxymethyl)-5-nitro-imidazoles | Chemistry; Metallurgy | 2 | Expired |
| US3991191A | Antiprotozoal (1-alkyl-5-nitro-imidazolyl-2-alkyl)-pyrimidines | Human Necessities | 2 | Expired |
| US4046896A | 1-Methyl-2-(pyridyl-oxymethyl)-5-nitro-imidazoles | Chemistry; Metallurgy | 2 | Expired |
| US4057634A | Antiprotozoal(1-alkyl-5-nitro-imidazolyl-2-alkyl)-pyridazines | Human Necessities | 2 | Expired |
| US4053482A | 1-Methyl-2-(substituted thiomethyl)-5-nitro-imidazoles | Chemistry; Metallurgy | 1 | Expired |
| US3950539A | Substituted diaminoguanidines | Chemistry; Metallurgy | 1 | Expired |
| US3984560A | Composition for and method of treating disease caused by protozon | Chemistry; Metallurgy | 1 | Expired |
| US3962454A | Bis-(1-alkyl-5-nitro-imidazolyl-2-alkyl)-compounds | Chemistry; Metallurgy | 1 | Expired |
| US4042705A | 1-Methyl-2-(phenyl-oxymethyl)-5-nitro-imidazoles and process for their manufacture | Human Necessities | 1 | Expired |
| US4001415A | Composition for and method of treating diseases caused by protozoa | Human Necessities | 1 | Expired |
| US3973019A | Pharmaceutical compositions containing 1,4-bis-(5'-nitroimidazolyl-2'-methylene-imino) piperazine compounds for treating protozoal diseases and methods for treating such diseases | Emerging Cross-Sectional Technologies | 0 | Expired |
| US4018792A | 5-Cyano-thiophen-2-aldehyde-isothiosemicarbazones and process for preparing them | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.