Hugues Dulot
16Patents
5h-index
34Co-inventors
66Inventor score
Filing activity: Apr 12, 2001 → Jun 16, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8002970B2 | Zeolitic catalyst with a controlled doping element content, and improved process for processing hydrocarbon feeds | Chemistry; Metallurgy | 20 | Active |
| US7582204B2 | Method for treating a hydrocarbon feedstock including resin removal | Chemistry; Metallurgy | 7 | Expired |
| US8916043B2 | Coal conversion process and products, comprising two direct ebullated bed liquefaction stages and a fixed bed hydrocracking stage | Emerging Cross-Sectional Technologies | 7 | Active |
| US6429346B2 | Simultaneous process for simulated moving-bed dismutation and separation of toluene into benzene and xylenes | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7563743B2 | Doped catalyst and improved process for treatment of hydrocarbon feedstocks | Chemistry; Metallurgy | 5 | Expired |
| US9079174B2 | Catalyst for use in hydroconversion, comprising at least one zeolite and metals from groups VIII and VIB, and preparation of the catalyst | Performing Operations; Transporting | 3 | Active |
| US7588678B2 | Hydrocracking process with recycle, comprising adsorption of polyaromatic compounds from the recycled fraction on an absorbant based on silica-alumina with a limited macropore content | Chemistry; Metallurgy | 3 | Active |
| US7678262B2 | Hydrocracking process with recycle, comprising adsorption of polyaromatic compounds from the recycled fraction on an adsorbant based on silica-alumina with a controlled macropore content | Chemistry; Metallurgy | 2 | Active |
| US7790019B2 | Zeolitic catalyst, substrate based on a silica-alumina matrix and zeolite, and hydrocracking process for hydrocarbon feedstocks | Performing Operations; Transporting | 2 | Active |
| US9273255B2 | Production of middle distillates from an effluent originating from fischer-tropsch synthesis comprising a step of reducing the content of oxygenated compounds | Chemistry; Metallurgy | 0 | Active |
| US10711206B2 | Method for starting up a method for producing kerosene and diesel fuel from hydrocarbon compounds produced by Fischer-Tropsch synthesis | Emerging Cross-Sectional Technologies | 0 | Active |
| US9523049B2 | Hydrocracking process including switchable reactors with feedstocks containing 200 ppm by weight—2% by weight of asphaltenes | Chemistry; Metallurgy | 0 | Active |
| US9546329B2 | Process for the production of middle distillates in which the feedstock originating from the fischer-tropsch process and the hydrogen stream contain a limited oxygen content | Chemistry; Metallurgy | 0 | Active |
| US9249364B2 | Process for converting a heavy feed using a catalytic cracking unit and a step for selective hydrogenation of the gasoline obtained from catalytic cracking | Chemistry; Metallurgy | 0 | Active |
| US11898108B2 | Hydrocracking process | Chemistry; Metallurgy | 0 | Active |
| US9353320B2 | Optimized method for producing middle distillates from a feedstock originating from the Fischer-Tropsch process containing a limited quantity of oxygenated compounds | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.