Jean-Luc Nocca
25Patents
10h-index
38Co-inventors
75Inventor score
Filing activity: Mar 21, 1988 → Oct 19, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6072091A | Process for selective hydrogenation of a hydrocarbon cut containing at least three carbon atoms | Emerging Cross-Sectional Technologies | 38 | Expired |
| US9005430B2 | Process and apparatus for integration of a high-pressure hydroconversion process and a medium-pressure middle distillate hydrotreatment process, whereby the two processes are independent | Chemistry; Metallurgy | 37 | Active |
| US4847430A | Process for manufacturing a tertiary alkyl ether by reactive distillation | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6334948B1 | Process for producing gasoline with a low sulphur content | Chemistry; Metallurgy | 27 | Expired |
| US4847431A | Process for manufacturing a tertiary alkyl ether by reactive distillation | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5013407A | Apparatus for reactive distillation | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5817227A | Process for the selective reduction to the content of benzene and light unsaturated compounds in a hydrocarbon cut | Performing Operations; Transporting | 18 | Expired |
| US6048450A | Process for the selective reduction to the content of benzene and light unsaturated compounds in a hydrocarbon cut | Chemistry; Metallurgy | 13 | Expired |
| US5888355A | Apparatus comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6972086B2 | Process comprising two gasoline hydrodesulfurization stages and intermediate elimination of H2S formed during the first stage | Chemistry; Metallurgy | 10 | Expired |
| US8652321B2 | Process for the production of a desulfurized gasoline from a gasoline fraction that contains conversion gasoline | Chemistry; Metallurgy | 8 | Active |
| US5569806A | Olefin isomerisation process using metallic catalysts impregnated with organic sulphur-containing compounds before loading into the reactor | Chemistry; Metallurgy | 4 | Expired |
| US6084141A | Hydrogenation process comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen | Emerging Cross-Sectional Technologies | 3 | 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 |
| US6054630A | Apparatus comprising a catalytic distillation zone comprising a reaction zone with distribution of hydrogen | Emerging Cross-Sectional Technologies | 3 | 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 |
| US5364975A | Process for the production of a tertiary alkyl ether comprising a fractionation section | Chemistry; Metallurgy | 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 |
| US5962750A | Process that involves the optimum etherification of a hydrocarbon fraction that contains olefins that have 6 carbon atoms per molecule | Chemistry; Metallurgy | 1 | Expired |
| US8808533B2 | Process for selective reduction of the contents of benzene and light unsaturated compounds of different hydrocarbon fractions | Chemistry; Metallurgy | 1 | Active |
| US10377957B2 | Process for the treatment of a gasoline | Chemistry; Metallurgy | 0 | Active |
| US5633416A | Fuel produced by a process comprising etherification of a hydrocarbon fraction comprising olefins containing 5 to 8 carbon atoms | Chemistry; Metallurgy | 0 | Expired |
| US9074144B2 | Process for hydrogenation of benzene | Chemistry; Metallurgy | 0 | Active |
| US10377956B2 | Process for hydrodesulphurizing an olefinic gasoline | Chemistry; Metallurgy | 0 | Active |
| US9745524B2 | Process for the production of a gasoline with a low sulfur content | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.