John J. Stanulonis
11Patents
7h-index
10Co-inventors
55Inventor score
Filing activity: Jul 21, 1978 → Jul 17, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4158621A | Process for increasing gasoline yield and quality during catalytic cracking of high metals content charge stocks using an alumina-aluminum phosphate-silica-zeolite catalyst | Performing Operations; Transporting | 66 | Expired |
| US4228036A | Alumina-aluminum phosphate-silica-zeolite catalyst | Performing Operations; Transporting | 46 | Expired |
| US4179358A | Fluid cracking catalyst process using a zeolite dispersed in a magnesia-alumina-aluminum phosphate matrix | Chemistry; Metallurgy | 41 | Expired |
| US4222896A | Magnesia-alumina-aluminum phosphate-zeolite catalyst | Performing Operations; Transporting | 26 | Expired |
| US4328128A | Hydrotreating catalyst and manufacture thereof | Chemistry; Metallurgy | 10 | Expired |
| US4318801A | Supported nickel-molybdenum catalyst, preparation thereof, and hydrodesulfurization of hydrocarbon fractions using same | Performing Operations; Transporting | 8 | Expired |
| US4758544A | Catalyst composition and hydroprocessing of oils using same | Performing Operations; Transporting | 7 | Expired |
| US4280818A | Novel compositions of matter and process for utilizing same | Chemistry; Metallurgy | 3 | Expired |
| US4285807A | Lubricating oil hydrotreating process | Chemistry; Metallurgy | 3 | Expired |
| US4399058A | Impregnating solution for hydrogenation catalyst manufacture and production thereof | Performing Operations; Transporting | 3 | Expired |
| US4285836A | Impregnating solution for hydrotreating catalyst manufacture and production thereof | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.