Ewa Ptak
2Patents
0h-index
4Co-inventors
21Inventor score
Filing activity: Dec 3, 2018 → Nov 21, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11939512B2 | Dichroic dye composition | Chemistry; Metallurgy | 0 | Active |
| US11760931B2 | Liquid-crystalline medium for use in a switching element | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.