Andrew Johnston
3Patents
1h-index
9Co-inventors
41Inventor score
Filing activity: Nov 5, 1981 → Apr 25, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4567146A | Synthetic plasmid and bacteria containing it | Emerging Cross-Sectional Technologies | 6 | Expired |
| US11312904B2 | Semiconductor nanocrystal particle and production methods thereof | Performing Operations; Transporting | 1 | Active |
| US12382823B2 | Semiconductor nanocrystal particle and production methods thereof | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.