Patrick J. Denny
15Patents
11h-index
10Co-inventors
69Inventor score
Filing activity: Nov 21, 1973 → Oct 8, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4871710A | Agglomerate absorbents comprising copper and zinc for sulphur compounds removal | Performing Operations; Transporting | 44 | Expired |
| US4177168A | Catalyst bed for use in a catalytic flameless heater device | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4978439A | Desulphurisation using solid sorbents | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4888157A | Sulphur compounds removal | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5853681A | Absorbents | Performing Operations; Transporting | 16 | Expired |
| US4861566A | Desulphurization | Chemistry; Metallurgy | 16 | Expired |
| US4983367A | Sulphur compounds removal | Performing Operations; Transporting | 14 | Expired |
| US4996181A | Agglomerate absorbents comprising copper and zinc useful for sulphur compounds removal | Performing Operations; Transporting | 14 | Expired |
| US4946660A | Desulphurization | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4717552A | Gas purification | Chemistry; Metallurgy | 13 | Expired |
| US5897845A | Absorbents | Performing Operations; Transporting | 12 | Expired |
| US4983365A | Desulphurization | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4894210A | Purification of a hydrocarbon mixture | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4029603A | Catalytic coating composition and a method for making a coated surface for an oven | Chemistry; Metallurgy | 4 | Expired |
| US3988514A | Catalytic material | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.