Anne-Claire Dubreuil
26Patents
4h-index
29Co-inventors
63Inventor score
Filing activity: Jun 17, 1993 → Oct 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5411533A | Method and device for checking stimulation power in a pacemaker | Human Necessities | 72 | Expired |
| US5766228A | Enslaved active implantable medical device with reduced power consumption | Human Necessities | 45 | Expired |
| US10668451B2 | Mesoporous and macroporous nickel-based catalyst having a median macropore diameter of between 50 nm and 200 nm and its use with regard to hydrogenation | Chemistry; Metallurgy | 9 | Active |
| US8586808B2 | Selective hydrogenation catalyst, and process for its preparation | Chemistry; Metallurgy | 5 | Active |
| US9328039B2 | Process for selective hydrogenation in the presence of a catalyst based on a metal from group VIII prepared using at least one cyclic oligosaccharide | Emerging Cross-Sectional Technologies | 3 | Active |
| US10307738B2 | Nickel-based mesoporous catalyst and use thereof in hydrogenation | Chemistry; Metallurgy | 3 | Active |
| US9695095B2 | Process for preparing a catalyst based on a group VIII metal and containing silicon, and a process of selective hydrogenation implementing said catalyst | Performing Operations; Transporting | 3 | Active |
| US8637425B2 | Process for preparing a Ni/Sn supported catalyst for the selective hydrogenation of polyunsaturated hydrocarbons | Chemistry; Metallurgy | 2 | Active |
| US11332676B2 | Method for removing arsenic using a removal mass made of nickel oxide particles | Chemistry; Metallurgy | 1 | Active |
| US10350580B2 | Catalyst with a mesoporous and macroporous co-mixed nickel active phase having a median macropore diameter in the range 50 to 300 NM, and its use in hydrogenation | Chemistry; Metallurgy | 1 | Active |
| US10258969B2 | Catalyst with a mesoporous and macroporous co-mixed nickel active phase having a median macropore diameter of more than 300 nm, and its use in hydrogenation | Chemistry; Metallurgy | 1 | Active |
| US12168221B2 | Catalyst comprising an active nickel phase in the form of small particles and a nickel-copper alloy | Chemistry; Metallurgy | 0 | Active |
| US11370976B2 | Method for hydrogenating aromatics using a catalyst obtained by impregnation comprising a specific support | Chemistry; Metallurgy | 0 | Active |
| US10927310B2 | Selective hydrogenation method using a nickel-based catalyst produced using an additive comprising a carboxylic acid function | Chemistry; Metallurgy | 0 | Active |
| US11242301B2 | Method of hydrogenolysis for improved production of paraxylene | Chemistry; Metallurgy | 0 | Active |
| US10501694B2 | Selective hydrogenation process using a nickel catalyst prepared with an additive containing an amine or amide function or an amino acid | Performing Operations; Transporting | 0 | Active |
| US11767479B2 | Two-stage hydrocracking process for producing naphtha, comprising a hydrogenation stage implemented downstream of the second hydrocracking stage | Chemistry; Metallurgy | 0 | Active |
| US11905471B2 | Selective catalyst for hydrogenolysis of ethyl-aromatics by conserving methyl-aromatics | Emerging Cross-Sectional Technologies | 0 | Active |
| US12064751B2 | Catalyst comprising an active nickel sulfur phase distributed in a shell | Chemistry; Metallurgy | 0 | Active |
| US11439994B2 | Method for the hydrogenation of aromatics using a nickel-based catalyst | Chemistry; Metallurgy | 0 | Active |
| US12083507B2 | Catalyst comprising an active nickel phase in the form of small particles distributed in a shell and a nickel-copper alloy | Emerging Cross-Sectional Technologies | 0 | Active |
| US11597884B2 | Two-stage hydrocracking process comprising a hydrogenation stage upstream of the second hydrocracking stage, for the production of middle distillates | Chemistry; Metallurgy | 0 | Active |
| US10982157B2 | Two-step hydrocracking process for the production of naphtha comprising a hydrogenation step carried out upstream of the second hydrocracking step | Chemistry; Metallurgy | 0 | Active |
| US10618033B2 | Mesoporous and macroporous nickel-based catalyst having a median macropore diameter of greater than 200 nm and its use with regard to hydrogenation | Chemistry; Metallurgy | 0 | Active |
| US12083506B2 | Catalyst comprising an active nickel phase in the form of small particles distributed in a shell | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.