Angel R. Carrasquel
9Patents
7h-index
11Co-inventors
60Inventor score
Filing activity: Feb 23, 1983 → Nov 30, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4592827A | Hydroconversion of heavy crudes with high metal and asphaltene content in the presence of soluble metallic compounds and water | Chemistry; Metallurgy | 120 | Expired |
| US4520128A | Catalyst having high metal retention capacity and good stability for use in the demetallization of heavy crudes and method of preparation of same | Chemistry; Metallurgy | 70 | Expired |
| US4588709A | Catalyst for removing sulfur and metal contaminants from heavy crudes and residues | Chemistry; Metallurgy | 52 | Expired |
| US4525472A | Process for catalyst preparation for the hydrodemetallization of heavy crudes and residues | Performing Operations; Transporting | 41 | Expired |
| US4642179A | Catalyst for removing sulfur and metal contaminants from heavy crudes and residues | Performing Operations; Transporting | 12 | Expired |
| US4600703A | Catalyst for the hydrocracking of heavy vacuum gas oils, method of preparation of catalyst and process for use thereof in the mild hydrocracking of heavy vacuum gas oils | Chemistry; Metallurgy | 12 | Expired |
| US4579649A | Process for demetallization of heavy crudes using a catalyst having high metal retention capacity and good stability | Chemistry; Metallurgy | 12 | Expired |
| US7256220B2 | Hydrogenation catalyst with improved textural properties | Performing Operations; Transporting | 0 | Active |
| US8022008B2 | Hydrogenation catalyst with improved textural properties | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.