Qing Yu
9Patents
2h-index
13Co-inventors
48Inventor score
Filing activity: Jun 14, 2002 → Dec 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9707161B2 | Color-changing composition | Human Necessities | 4 | Active |
| US9662283B2 | Colour changing composition | Human Necessities | 3 | Active |
| US10617609B2 | Composition comprising microcapsules containing reflective particles | Human Necessities | 1 | Active |
| US7109334B2 | Stereoselective methods for the preparation of nucleosides | Chemistry; Metallurgy | 0 | Expired |
| US9668949B2 | Colour changing composition in O/W emulsion form | Human Necessities | 0 | Active |
| US9675533B2 | Colour changing composition in gel form | Human Necessities | 0 | Active |
| US12422443B2 | Amino-substituted chromenoquinoline-based fluorescent marker, and preparation and use thereof | Physics | 0 | Active |
| US7442813B2 | Process for producing dioxolane nucleoside analogues | Chemistry; Metallurgy | 0 | Active |
| US7230100B2 | Stereoselective method for the preparation of nucleosides | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.