Kenneth E. Simmons
5Patents
3h-index
3Co-inventors
46Inventor score
Filing activity: Sep 8, 1975 → Jul 20, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4929777A | Catalyst compositions and the use thereof in the hydrogenation of carboxylic acid esters | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4017547A | Oxidation of p-xylene to terephthalaldehyde | Performing Operations; Transporting | 11 | Expired |
| US4140722A | Oxidation of substituted p-xylenes to substituted terephthalaldehydes | Performing Operations; Transporting | 3 | Expired |
| US5292876A | Mixed cellulose esters | Chemistry; Metallurgy | 2 | Expired |
| US5011806A | Catalyst composition for the hydrogenation of carboxylic acid esters | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.