Christophe Gueret
42Patents
11h-index
44Co-inventors
75Inventor score
Filing activity: Dec 26, 1995 → Aug 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6783661B1 | Process for producing oils with a high viscosity index | Chemistry; Metallurgy | 62 | Expired |
| US7507325B2 | Process for converting heavy petroleum fractions for producing a catalytic cracking feedstock and middle distillates with a low sulfur content | Chemistry; Metallurgy | 51 | Expired |
| US6153087A | Process for converting heavy crude oil fractions, comprising an ebullating bed conversion step and a hydrocracking step | Chemistry; Metallurgy | 40 | Expired |
| US7250107B2 | Flexible method for producing oil bases and distillates from feedstock containing heteroatoms | Chemistry; Metallurgy | 36 | Expired |
| US7267758B2 | Flexible method for producing oil bases and middle distillates with hydroisomerization-conversion followed by catalytic dewaxing | Chemistry; Metallurgy | 30 | Expired |
| US7718050B2 | Process of mild hydrocracking including a dilution of the feedstock | Chemistry; Metallurgy | 28 | Active |
| US6602402B1 | Flexible process for producing base stock and distillates by conversion-hydroisomerisation using a catalyst with low dispersion followed by catalytic dewaxing | Performing Operations; Transporting | 26 | Expired |
| US8002970B2 | Zeolitic catalyst with a controlled doping element content, and improved process for processing hydrocarbon feeds | Chemistry; Metallurgy | 20 | Active |
| US7279090B2 | Integrated SDA and ebullated-bed process | Chemistry; Metallurgy | 18 | Expired |
| US6884339B2 | Flexible method for producing oil bases with a ZSM-48 zeolite | Chemistry; Metallurgy | 16 | Expired |
| US7381321B2 | Process for improving aromatic and naphtheno-aromatic gas oil fractions | Chemistry; Metallurgy | 12 | Expired |
| US6814856B1 | Method for improving a gas oil fraction cetane index | Chemistry; Metallurgy | 10 | Expired |
| US10262079B1 | Determining anonymized temporal activity signatures of individuals | Physics | 8 | Active |
| US10699708B2 | Robotic agent conversation escalation | Physics | 7 | Active |
| US7582204B2 | Method for treating a hydrocarbon feedstock including resin removal | Chemistry; Metallurgy | 7 | Expired |
| US7270738B2 | Catalyst and process for hydrocracking hydrocarbon-containing feedstocks | Chemistry; Metallurgy | 7 | Expired |
| US5989410A | Process for improving the pour point of paraffin feedstocks with a catalyst containing an IM-5 zeolite base | Performing Operations; Transporting | 6 | Expired |
| US7371315B2 | Flexible method for producing oil bases and distillates by hydroisomerization-conversion on a weakly dispersed catalyst followed by a catalyctic dewaxing | Chemistry; Metallurgy | 5 | Expired |
| US5770154A | Device for testing and for analyzing a petrochemical process | Performing Operations; Transporting | 5 | Expired |
| US10938817B2 | Data security and protection system using distributed ledgers to store validated data in a knowledge graph | Electricity | 5 | Active |
| US7220349B2 | Process for the production of middle distillates by two-step hydroisomerisation and hydrocracking of feeds from the Fischer-Tropsch process | Chemistry; Metallurgy | 5 | Expired |
| US7563743B2 | Doped catalyst and improved process for treatment of hydrocarbon feedstocks | Chemistry; Metallurgy | 5 | Expired |
| US7404890B2 | Process for the production of middle distillates by hydroisomerisation and hydrocracking feeds from the Fischer-Tropsch process | Chemistry; Metallurgy | 4 | Expired |
| US7160436B2 | Method for two-step hydrocracking of hydrocarbon feedstocks | Chemistry; Metallurgy | 4 | Expired |
| US6036846A | Catalyst based on modified NU-87 zeolite and a process for improving the pour point of feeds containing paraffins | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.