Jacques Grootjans
25Patents
10h-index
24Co-inventors
75Inventor score
Filing activity: Mar 15, 1977 → Oct 23, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6858170B2 | Silica-alumina catalyst carriers preparation | Chemistry; Metallurgy | 50 | Expired |
| US7087155B1 | Production of olefins | Chemistry; Metallurgy | 35 | Expired |
| US6977321B1 | Production of propylene | Emerging Cross-Sectional Technologies | 32 | Expired |
| US8071833B2 | Production of olefins | Chemistry; Metallurgy | 30 | Active |
| US5730858A | Process for converting wax-containing hydrocarbon feedstocks into high-grade middle distillate products | Chemistry; Metallurgy | 24 | Expired |
| US5152883A | Process for the production of improved octane numbers gasolines | Chemistry; Metallurgy | 21 | Expired |
| US5750814A | Process for the alkylation of aromatics | Chemistry; Metallurgy | 20 | Expired |
| US4831200A | Process for the selective hydrogenation of alkynes | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6646175B1 | Production of olefins | Chemistry; Metallurgy | 13 | Expired |
| US5935414A | Hydrocracking and hydrodewaxing process | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6646176B1 | Production of olefins | Chemistry; Metallurgy | 10 | Expired |
| US6951968B1 | Production of olefins | Chemistry; Metallurgy | 10 | Expired |
| US7384883B2 | Production of catalysts for olefin conversion | Performing Operations; Transporting | 9 | Expired |
| US6281398A | Process for the production of high octane number gasolines | Chemistry; Metallurgy | 8 | Expired |
| US4810356A | Process for treating gas oils | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6713658B1 | Production of catalysts for olefin conversion | Performing Operations; Transporting | 6 | Expired |
| US4107225A | Hydrogenation process of olefin polymers for producing white oils | Chemistry; Metallurgy | 6 | Expired |
| US5510553A | Catalytic dehydrogenation of alkylaromatic hydrocarbons | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4101599A | Hydrogenation process of olefin polymers for producing white oils | Chemistry; Metallurgy | 5 | Expired |
| US4842717A | Process for dewaxing gas oils | Chemistry; Metallurgy | 4 | Expired |
| US4421640A | Methods for separating hydrocarbons by liquid extraction | Chemistry; Metallurgy | 4 | Expired |
| US6150294A | Production of crystalline silicate catalyst having monoclinic structure | Chemistry; Metallurgy | 2 | Expired |
| US4743360A | Process for removing basic nitrogen compounds from gas oils | Chemistry; Metallurgy | 1 | Expired |
| US6022472A | Steam cracking of hydrocarbons in the presence of thiohydrocarbons | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6479004B1 | Silica-alumina carriers preparation, hydrogenation catalysts preparation therewith and their use for aromatics hydrogenation | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.