Karl Bernauer
15Patents
8h-index
22Co-inventors
72Inventor score
Filing activity: Dec 18, 1974 → Jan 21, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4234736A | Antiandrogenic and schistosomicidal imidazolidine derivatives | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4407814A | Imidazolidine derivatives | Chemistry; Metallurgy | 36 | Expired |
| US4482739A | Carbamoyl alkylene phenyl ureas | Chemistry; Metallurgy | 34 | Expired |
| US5236952A | Catechol derivatives | Chemistry; Metallurgy | 31 | Expired |
| US5476875A | Catechol derivatives | Chemistry; Metallurgy | 24 | Expired |
| US5705703A | Catechol derivatives | Chemistry; Metallurgy | 21 | Expired |
| US5633371A | Catechol derivatives | Chemistry; Metallurgy | 20 | Expired |
| US5389653A | Catechol derivatives | Chemistry; Metallurgy | 15 | Expired |
| US3988362A | Intermediates for preparation of 2,2,3-endotrimethyl-7-anti-amino-norbornanes | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4820734A | Phenethylamine derivatives | Chemistry; Metallurgy | 2 | Expired |
| US3935246A | Naphthoquinones | Emerging Cross-Sectional Technologies | 1 | Expired |
| US3991197A | Pyrrolidines | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4360530A | 5-[p-(Substituted)phenyl]-2,2-dialkyl-4-phenyl-3-oxazoline | Chemistry; Metallurgy | 0 | Expired |
| US4230623A | Pyrrolidine derivatives | Chemistry; Metallurgy | 0 | Expired |
| US4317914A | Oxazolines | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.