Robert N. Cochran
29Patents
9h-index
27Co-inventors
75Inventor score
Filing activity: Jan 29, 1982 → Dec 17, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5527436A | Akylene oxide production | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5973171A | Propylene oxide production | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5210354A | Propylene oxide-styrene monomer process | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4398041A | Process for manufacturing alkylamines | Chemistry; Metallurgy | 19 | Expired |
| US4897252A | Production of hydrogen peroxide | Chemistry; Metallurgy | 14 | Expired |
| US5243084A | Oxidation of isobutane to tertiary butyl hydroperoxide | Chemistry; Metallurgy | 13 | Expired |
| US4996374A | Hydrogenation of acetophenone | Chemistry; Metallurgy | 12 | Expired |
| US5171868A | Epoxidate treatment | Chemistry; Metallurgy | 12 | Expired |
| US4975266A | Production of hydrogen peroxide | Chemistry; Metallurgy | 11 | Expired |
| US4434300A | Methanol amination | Chemistry; Metallurgy | 9 | Expired |
| US5081267A | Epoxidation process | Chemistry; Metallurgy | 8 | Expired |
| US7138535B1 | Direct epoxidation process | Chemistry; Metallurgy | 8 | Expired |
| US5268160A | Purification of hydrogen peroxide | Chemistry; Metallurgy | 6 | Expired |
| US5039508A | Production of hydrogen peroxide | Chemistry; Metallurgy | 6 | Expired |
| US4897085A | Recovery of hydrogen peroxide | Chemistry; Metallurgy | 5 | Expired |
| US5254326A | Production of hydrogen peroxide | Chemistry; Metallurgy | 5 | Expired |
| US4458092A | Highly active catalysts for methanol amination | Performing Operations; Transporting | 3 | Expired |
| US4994625A | Production of hydrogen peroxide | Chemistry; Metallurgy | 3 | Expired |
| US7476770B2 | Epoxidation catalyst | Performing Operations; Transporting | 2 | Active |
| US5196597A | Oxidation of isobutane to tertiary butyl hydroperoxide | Chemistry; Metallurgy | 2 | Expired |
| US6710194B1 | Epoxidation process | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5041680A | Production of hydrogen peroxide | Chemistry; Metallurgy | 2 | Expired |
| US7273826B2 | Epoxidation catalyst | Performing Operations; Transporting | 2 | Expired |
| US5194067A | Recovery of hydrogen peroxide | Chemistry; Metallurgy | 2 | Expired |
| US4950794A | Ethylbenzene oxidation | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.