Christopher Black
6Patents
4h-index
27Co-inventors
53Inventor score
Filing activity: Oct 15, 1996 → Sep 13, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6123920A | Superparamagnetic contrast media coated with starch and polyalkylene oxides | Performing Operations; Transporting | 44 | Expired |
| US6689871B1 | Process for production diphtheria toxin | Chemistry; Metallurgy | 35 | Expired |
| US6423296B1 | Constrast media | Performing Operations; Transporting | 17 | Expired |
| US7575891B2 | Process for production of diphtheria toxin | Chemistry; Metallurgy | 4 | Active |
| US7273728B2 | Process for production diphtheria toxin | Chemistry; Metallurgy | 4 | Expired |
| US6962803B2 | Process for production diphtheria toxin | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.