William J. Ehmann
5Patents
3h-index
4Co-inventors
46Inventor score
Filing activity: May 30, 1975 → Jul 8, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4670504A | Ionizable olefin based resinous tackifiers for latex | Chemistry; Metallurgy | 15 | Expired |
| US4055601A | Process for the oxidation of primary allylic alcohols | Chemistry; Metallurgy | 4 | Expired |
| US4020108A | Selective hydrogenation of unsaturated compounds | Chemistry; Metallurgy | 4 | Expired |
| US4160786A | Process for isomerizing cycloalkenol to cycloalkanone | Chemistry; Metallurgy | 1 | Expired |
| US4298762A | Process for the oxidation of primary allylic and benzylic alcohols | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.