John A. Petri
27Patents
9h-index
31Co-inventors
75Inventor score
Filing activity: Sep 8, 1998 → Dec 31, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7578927B2 | Gasoline and diesel production from pyrolytic lignin produced from pyrolysis of cellulosic waste | Emerging Cross-Sectional Technologies | 105 | Active |
| US7511181B2 | Production of diesel fuel from biorenewable feedstocks | Emerging Cross-Sectional Technologies | 67 | Active |
| US6168765A | Process and apparatus for interbed injection in plate reactor arrangement | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6709640B1 | Process and apparatus for interbed injection in plate reactor arrangement | Emerging Cross-Sectional Technologies | 28 | Expired |
| US7799209B2 | Process for recovering power from FCC product | Chemistry; Metallurgy | 25 | Active |
| US9453169B2 | Process for converting fischer-tropsch liquids and waxes into lubricant base stock and/or transportation fuels | Chemistry; Metallurgy | 16 | Active |
| US8008534B2 | Liquid phase hydroprocessing with temperature management | Chemistry; Metallurgy | 15 | Active |
| US7994375B2 | Production of gasoline, diesel, naphthenes and aromatics from lignin and cellulosic waste by one step hydrocracking | Emerging Cross-Sectional Technologies | 15 | Active |
| US9469818B2 | Hydrocarbon composition useful as a fuel and fuel oil containing a petroleum component and a component of a biological origin | Emerging Cross-Sectional Technologies | 9 | Active |
| US8221706B2 | Apparatus for multi-staged hydroprocessing | Chemistry; Metallurgy | 7 | Active |
| US8283506B2 | Production of fuel from renewable feedstocks using a finishing reactor | Emerging Cross-Sectional Technologies | 6 | Active |
| US8314276B2 | Liquid phase hydroprocessing with temperature management | Chemistry; Metallurgy | 5 | Active |
| US8911694B2 | Two-stage hydroprocessing apparatus with common fractionation | Chemistry; Metallurgy | 3 | Active |
| US9279087B2 | Multi-staged hydroprocessing process and system | Chemistry; Metallurgy | 3 | Active |
| US8518241B2 | Method for multi-staged hydroprocessing | Chemistry; Metallurgy | 3 | Active |
| US7799288B2 | Apparatus for recovering power from FCC product | Chemistry; Metallurgy | 2 | Active |
| US8691082B2 | Two-stage hydroprocessing with common fractionation | Chemistry; Metallurgy | 2 | Active |
| US8999141B2 | Three-phase hydroprocessing without a recycle gas compressor | Chemistry; Metallurgy | 1 | Active |
| US8608947B2 | Two-stage hydrotreating process | Chemistry; Metallurgy | 1 | Active |
| US10711207B2 | Integrated hydrotreating and slurry hydrocracking process | Performing Operations; Transporting | 0 | Active |
| US11661558B2 | Apparatus and process for heating hydroisomerization feed | Chemistry; Metallurgy | 0 | Active |
| US10472581B2 | Process and apparatus for hydrocracking and hydroisomerizing a hydrocarbon stream | Performing Operations; Transporting | 0 | Active |
| US11572515B2 | Process for hydrocracking a hydrocarbon feed stream | Chemistry; Metallurgy | 0 | Active |
| US8709238B2 | Process for separating crude tall oil for processing into fuels | Emerging Cross-Sectional Technologies | 0 | Active |
| US10829703B2 | Process for producing a naphtha stream | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.