John P. Greeley
16Patents
7h-index
33Co-inventors
62Inventor score
Filing activity: Nov 24, 1999 → Aug 19, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6231753A | Two stage deep naphtha desulfurization with reduced mercaptan formation | Chemistry; Metallurgy | 27 | Expired |
| US6596157B2 | Staged hydrotreating method for naphtha desulfurization | Chemistry; Metallurgy | 22 | Expired |
| US7244352B2 | Selective hydroprocessing and mercaptan removal | Chemistry; Metallurgy | 16 | Expired |
| US6231754A | High temperature naphtha desulfurization using a low metal and partially deactivated catalyst | Chemistry; Metallurgy | 12 | Expired |
| US7507328B2 | Selective hydrodesulfurization and mercaptan decomposition process with interstage separation | Chemistry; Metallurgy | 10 | Active |
| US7419586B2 | Two-stage hydrodesulfurization of cracked naphtha streams with light naphtha bypass or removal | Chemistry; Metallurgy | 7 | Active |
| US6387249B1 | High temperature depressurization for naphtha mercaptan removal | Chemistry; Metallurgy | 7 | Expired |
| US7220352B2 | Selective hydrodesulfurization of naphtha streams | Chemistry; Metallurgy | 4 | Expired |
| US7297251B2 | Multi-stage hydrodesulfurization of cracked naphtha streams with a stacked bed reactor | Chemistry; Metallurgy | 4 | Expired |
| US7422679B2 | Low CO for increased naphtha desulfurization | Chemistry; Metallurgy | 2 | Expired |
| US8894844B2 | Hydroprocessing methods utilizing carbon oxide-tolerant catalysts | Chemistry; Metallurgy | 1 | Active |
| US7875167B2 | Low pressure selective desulfurization of naphthas | Chemistry; Metallurgy | 1 | Active |
| US8828218B2 | Pretreatment of FCC naphthas and selective hydrotreating | Chemistry; Metallurgy | 0 | Active |
| US8329029B2 | Selective desulfurization of naphtha using reaction inhibitors | Chemistry; Metallurgy | 0 | Active |
| US9849446B2 | Slurry hydroconversion catalysts | Chemistry; Metallurgy | 0 | Active |
| US10035959B2 | Slurry hydroconversion using enhanced slurry catalysts | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.