Inventor · Belleville, FR

Denis Uzio

39Patents
9h-index
60Co-inventors
78Inventor score

Filing activity: Jun 9, 1998 → Dec 13, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6482997B2 Conversion reactions for organic compounds Performing Operations; Transporting 31 Expired
US6334948B1 Process for producing gasoline with a low sulphur content Chemistry; Metallurgy 27 Expired
US7198712B2 Processing for eliminating sulfur-containing compounds and nitrogen-containing compounds from hydrocarbon Chemistry; Metallurgy 22 Expired
US6197721A Catalysts for use in organic compound transformation reactions Performing Operations; Transporting 13 Expired
US6288295A Catalyst for use in organic compound transformation reactions Performing Operations; Transporting 12 Expired
US6692635B2 Process for the production of gasolines with low sulfur contents Chemistry; Metallurgy 12 Expired
US7255725B2 Porous inorganic membrane containing carbon; a process for its preparation; and use thereof Chemistry; Metallurgy 12 Expired
US6972086B2 Process comprising two gasoline hydrodesulfurization stages and intermediate elimination of H2S formed during the first stage Chemistry; Metallurgy 10 Expired
US8071655B2 Cobalt-based catalyst for fischer-tropsch synthesis Emerging Cross-Sectional Technologies 9 Active
US6498280B1 Catalyst comprising an element from groups 8, 9 or 10 with good accessibility, and its use in a paraffin dehydrogenation process Chemistry; Metallurgy 9 Expired
US6896795B2 Process for the production of gasolines with low sulfur contents Chemistry; Metallurgy 9 Expired
US8652321B2 Process for the production of a desulfurized gasoline from a gasoline fraction that contains conversion gasoline Chemistry; Metallurgy 8 Active
US6686309B1 Catalyst for treating gasoline cuts containing diolefins, styrenic compounds and possibly mercaptans Performing Operations; Transporting 6 Expired
US6214890A Fischer-Tropsch synthesis process in the presence of a catalyst the metallic particles of which have a controlled size Chemistry; Metallurgy 5 Expired
US7250544B2 Process for selective hydrogenation using a catalytic reactor with a hydrogen-selective membrane Performing Operations; Transporting 5 Expired
US7223894B2 Process for total hydrogenation using a catalytic reactor with a hydrogen-selective membrane Chemistry; Metallurgy 5 Expired
US8030242B2 Process for synthesizing anisotropic metallic nanoparticles using two different reducing agents Emerging Cross-Sectional Technologies 4 Active
US7211706B2 Process for recovering hydrogen in a gaseous hydrocarbon effluent using a membrane reactor Chemistry; Metallurgy 4 Expired
US6602821B2 Supported catalysts to be used in conversion reactions for organic compounds Performing Operations; Transporting 4 Expired
US6830678B2 Process of desulphurizing gasoline comprising desulphurization of the heavy and intermediate fractions resulting from fractionation into at least three cuts Chemistry; Metallurgy 3 Expired
US7700514B2 Platinum-based, bimetallic catalyst, and a second group VIII metal used for the opening of cyclic compounds Chemistry; Metallurgy 2 Active
US7306714B2 Process for hydrodesulphurizing cuts containing sulphur containing compounds and olefins in the presence of a supported catalyst comprising group VIII and VIB elements Chemistry; Metallurgy 2 Expired
US7612245B2 Method for selective hydrogenation of polyunsaturated compounds into monounsaturated compounds using a homogeneous catalyst Performing Operations; Transporting 2 Expired
US7374667B2 Process for the production of gasoline with a low sulfur content comprising a stage for transformation of sulfur-containing compounds, an acid-catalyst treatment and a desulfurization Chemistry; Metallurgy 2 Expired
US7052598B2 Process for the production of gasoline with a low sulfur content comprising a hydrogenation, a fractionation, a stage for transformation of sulfur-containing compounds and a desulfurization Chemistry; Metallurgy 2 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.