William E. Dummitt
5Patents
2h-index
7Co-inventors
44Inventor score
Filing activity: Jun 5, 1985 → Nov 11, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4663480A | Inhibiting polymerization of ethylenically unsaturated monomers with Mn(NO.sub.2).sub.2 | Chemistry; Metallurgy | 7 | Expired |
| US8399671B2 | Methods for producing hydrocodone, hydromorphone or a derivative thereof | Chemistry; Metallurgy | 6 | Active |
| US8871779B2 | Process for preparing morphinan-6-one products with low levels of α,β-unsaturated ketone compounds | Chemistry; Metallurgy | 1 | Active |
| US4775764A | Method for preparing 4,4' difluorobiphenyl | Chemistry; Metallurgy | 1 | Expired |
| US8748611B2 | Processes for preparing morphinan-6-one products with low levels of alpha beta-unsaturated compounds | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.