John J. McCarroll
12Patents
10h-index
10Co-inventors
65Inventor score
Filing activity: Mar 23, 1976 → Dec 23, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4099990A | Method of applying a layer of silica on a substrate | Chemistry; Metallurgy | 41 | Expired |
| US4600571A | Catalysts and their use in ammonia production | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4695663A | Production of aromatics from hydrocarbon feedstock | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4163775A | Process for the synthesis of ammonia using catalysts supported on graphite containing carbon | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4224192A | Method for preparing a modified alumina catalyst support and a composition comprising said support and a catalyst | Chemistry; Metallurgy | 17 | Expired |
| US4749550A | Method of inhibiting corrosion in aqueous systems | Chemistry; Metallurgy | 17 | Expired |
| US4055628A | Method for preparing graphite containing carbon | Chemistry; Metallurgy | 16 | Expired |
| US4122040A | Platinum group metal catalyst | Chemistry; Metallurgy | 15 | Expired |
| US4474607A | Method of inhibiting corrosion using cations | Chemistry; Metallurgy | 15 | Expired |
| US4476250A | Catalytic process for the production of methanol | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4250057A | Process for producing a catalyst comprising a graphite containing carbon, a transitional metal and a modifying metal ion | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4510071A | Methanol conversion process | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.