Jeffrey C. Hansen
8Patents
3h-index
13Co-inventors
50Inventor score
Filing activity: Mar 22, 1996 → Feb 14, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5604086A | Tabular grain emulsions containing a restricted high iodide surface phase | Physics | 7 | Expired |
| US5698387A | High bromide emulsions containing a restricted high iodide epitaxial phase on (111) major faces of tabular grains beneath surface silver halide | Physics | 6 | Expired |
| US6242170A | Color photographic element containing a fragmentable electron donor in combination with a one equivalent coupler for improved photographic response | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5695922A | High chloride 100 tabular grain emulsions containing a high iodide internal expitaxial phase | Physics | 1 | Expired |
| US8409792B2 | Color intermediate motion picture film | Physics | 0 | Active |
| US6531272B1 | Color photographic element containing a fragmentable electron donor for improved photographic response | Physics | 0 | Expired |
| US7998665B2 | Color intermediate motion picture film | Physics | 0 | Active |
| US6969582B2 | Silver halide emulsion containing iridium dopant | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.