Esperanza Alvarez
5Patents
3h-index
13Co-inventors
50Inventor score
Filing activity: Aug 6, 2004 → Nov 20, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8807437B2 | Payment card system and method | Emerging Cross-Sectional Technologies | 14 | Active |
| US9058548B2 | Payment card system and method | Emerging Cross-Sectional Technologies | 10 | Active |
| US7559969B2 | Methods and apparatuses for producing metallic compositions via reduction of metal halides | Chemistry; Metallurgy | 10 | Expired |
| US9858517B2 | Payment card system and method | Emerging Cross-Sectional Technologies | 1 | Active |
| US10150328B2 | Payment card system and method | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.