Eric L. Bell
33Patents
11h-index
49Co-inventors
75Inventor score
Filing activity: Mar 11, 1991 → Dec 9, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5360712A | Internally doped silver halide emulsions and processes for their preparation | Physics | 34 | Expired |
| US5783378A | High chloride emulsion that contains a dopant and peptizer combination that increases high density contrast | Physics | 33 | Expired |
| US5132203A | Tabular grain emulsions containing laminar halide strata | Physics | 24 | Expired |
| US5783373A | Digital imaging with high chloride emulsions | Physics | 24 | Expired |
| US5462849A | Silver halide emulsions with doped epitaxy | Physics | 23 | Expired |
| US5474888A | Photographic emulsion containing transition metal complexes | Physics | 15 | Expired |
| US5457021A | Internally doped high chloride {100} tabular grain emulsions | Physics | 15 | Expired |
| US5792601A | Composite silver halide grains and processes for their preparation | Physics | 13 | Expired |
| US6107018A | High chloride emulsions doped with combination of metal complexes | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5962210A | Color paper with improved wet abrasion sensitivity | Physics | 12 | Expired |
| US5500335A | Photographic emulsion containing transition metal complexes | Physics | 12 | Expired |
| US5418118A | Silver halide color photographic element with improved high density contrast and bright low density colors | Physics | 10 | Expired |
| US5252451A | Photographic emulsions containing internally and externally modified silver halide grains | Physics | 9 | Expired |
| US9226515B2 | Protein concentrate and an aqueous stream containing water-soluble carbohydrates | Chemistry; Metallurgy | 7 | Active |
| US9034392B2 | Nanoceria for the treatment of oxidative stress | Chemistry; Metallurgy | 6 | Active |
| US5256530A | Photographic silver halide emulsion containing contrast improving grain surface modifiers | Physics | 6 | Expired |
| US6242172A | High chloride emulsions doped with iridium complexes | Physics | 6 | Expired |
| US5480771A | Photographic emulsion containing transition metal complexes | Physics | 6 | Expired |
| US5385817A | Photographic emulsions containing internally and externally modified silver halide grains | Physics | 5 | Expired |
| US5597686A | Photographic silver halide emulsion containing contrast improving dopants | Physics | 4 | Expired |
| US5512103A | Silver halide color photography element with improved high density contrast and bright low density colors | Physics | 3 | Expired |
| US10722474B2 | EDDS chelated nanoceria with catalase-like activity | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US6403292B1 | Duplitized display material with translucent support with specified face to back speed differential | Physics | 1 | Expired |
| US9533007B2 | Nanoceria for the treatment of oxidative stress | Chemistry; Metallurgy | 1 | Active |
| US9962406B2 | Nanoceria for the treatment of oxidative stress | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.