Pedro Pereira
10Patents
6h-index
21Co-inventors
62Inventor score
Filing activity: Mar 17, 1995 → Dec 3, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5885441A | Steam conversion process and catalyst | Chemistry; Metallurgy | 63 | Expired |
| US5688395A | Process and catalyst for upgrading heavy hydrocarbon | Chemistry; Metallurgy | 20 | Expired |
| US6387840B1 | Oil soluble coking additive | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6193875A | Oil soluble coking additive, and method for making and using same | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6169054A | Oil soluble coking additive, and method for making and using same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5688741A | Process and catalyst for upgrading heavy hydrocarbon | Chemistry; Metallurgy | 7 | Expired |
| US6030522A | Combined steam conversion process for treating vacuum gas oil | Chemistry; Metallurgy | 5 | Expired |
| US8551907B2 | Dispersed metal sulfide-based catalysts | Chemistry; Metallurgy | 4 | Active |
| US6043182A | Production of oil soluble catalytic precursors | Chemistry; Metallurgy | 4 | Expired |
| US6344429B2 | Oil soluble coking additive, and method for making and using same | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.