Christian Marcilly
49Patents
12h-index
43Co-inventors
81Inventor score
Filing activity: Sep 25, 1974 → Mar 9, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5456822A | Catalyst of the galloaluminosilicate type containing gallium, a nobel metal of the platinum family and at least on additional metal, and its use in the aromatization of hydrocarbons | Chemistry; Metallurgy | 61 | Expired |
| US4137147A | Process for manufacturing olefinic hydrocarbons with respectively two and three carbon atoms per molecule | Chemistry; Metallurgy | 43 | Expired |
| US4738941A | Hydrocracking catalyst for the production of middle distillates | Chemistry; Metallurgy | 27 | Expired |
| US4191632A | Process for the production of benzene from hydrocarbon fractions rich in alkyl-aromatic hydrocarbons and containing paraffinic and naphthenic hydrocarbons | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6007704A | Process for the production of catalytic cracking gasoline with a low sulphur content | Chemistry; Metallurgy | 20 | Expired |
| US4738940A | Novel hydrocracking or cracking catalyst for hydrocarbon charges | Chemistry; Metallurgy | 18 | Expired |
| US4724067A | Stabilized and dealuminated omega zeolite | Performing Operations; Transporting | 16 | Expired |
| US4780436A | Zeolite of omega structure catalysts | Performing Operations; Transporting | 14 | Expired |
| US5077254A | Mordenite-based catalyst containing at least one metal from group VIII and its use for isomerizing a C.sub.8 aromatic fraction | Performing Operations; Transporting | 12 | Expired |
| US4723048A | Process for dismutation and transalkylation of aromatic hydrocarbons in the presence of a zeolite catalyst | Chemistry; Metallurgy | 12 | Expired |
| US4766099A | Catalyst for oil hydrorefining or mild hydrocracking of heavy oil charges to produce middle distillates | Performing Operations; Transporting | 12 | Expired |
| US5420093A | Catalyst based on silica and sulfuric acid and its use for the alkylation of paraffins | Chemistry; Metallurgy | 12 | Expired |
| US5336833A | Catalyst based on silica and sulphuric acid and its use for the alkylation of paraffins | Chemistry; Metallurgy | 12 | Expired |
| US4784750A | Catalytic cracking process | Performing Operations; Transporting | 11 | Expired |
| US4501656A | Dewaxing process employing a catalyst with a highly dealuminated mordenite base | Chemistry; Metallurgy | 10 | Expired |
| US4151120A | Preparation process of a catalyst for converting aromatic hydrocarbons | Chemistry; Metallurgy | 9 | Expired |
| US5731256A | Alkylation catalyst for C.sub.4 -C.sub.5 isoparaffins using at least one C.sub.2 -C.sub.6 olefin | Chemistry; Metallurgy | 9 | Expired |
| US5712213A | Rejuvenation process for a solid alkylation catalyst | Chemistry; Metallurgy | 9 | Expired |
| US4112008A | Process for alkylation-transalkylation of aromatic hydrocarbons by means of methanol | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4180693A | New preparation process of a catalyst for converting aromatic hydrocarbons | Chemistry; Metallurgy | 8 | Expired |
| US5444175A | Process for the alkylation of paraffins | Chemistry; Metallurgy | 7 | Expired |
| US5489729A | Catalyst for alkylation of C.sub.4 -C.sub.5 isoparaffin by at least one C.sub.3 -C.sub.6 olefin | Chemistry; Metallurgy | 7 | Expired |
| US4645752A | Hydrocracking catalyst and process for manufacturing the same | Chemistry; Metallurgy | 7 | Expired |
| US5281566A | Catalyst of the galloaluminosilicate type containing gallium, a noble metal of the platinum family and at least one additional metal, and its use in aromatizing hydrocarbons | Chemistry; Metallurgy | 7 | Expired |
| US5990371A | Process for the selective hydroisomerization of long linear and/or slightly branched paraffins using a catalyst based on a molecular sieve | Performing Operations; Transporting | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.