Ning Wei
74Patents
13h-index
84Co-inventors
87Inventor score
Filing activity: Dec 18, 1998 → Apr 25, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6537614B1 | Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist | Emerging Cross-Sectional Technologies | 45 | Expired |
| US8173380B2 | Metering technique for lateral flow assay devices | Physics | 41 | Active |
| US7803319B2 | Metering technique for lateral flow assay devices | Physics | 40 | Expired |
| US7651841B2 | Polyelectrolytic internal calibration system of a flow-through assay | Physics | 40 | Expired |
| US8871994B2 | Wetness sensor for use in an absorbent article | Human Necessities | 29 | Active |
| US6673447B2 | Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist | Emerging Cross-Sectional Technologies | 28 | Expired |
| US8889944B2 | Sensor products using wicking materials | Human Necessities | 24 | Active |
| US8623292B2 | Dehydration sensors with ion-responsive and charged polymeric surfactants | Human Necessities | 20 | Active |
| US8742198B2 | Dehydration sensors having polymeric base-buffered inks | Human Necessities | 19 | Active |
| US8933291B2 | Dehydration sensors having buffered inks | Physics | 18 | Active |
| US7838258B2 | Meter strip and method for lateral flow assay devices | Emerging Cross-Sectional Technologies | 16 | Active |
| US7985209B2 | Wound or surgical dressing | Human Necessities | 16 | Active |
| US7247500B2 | Reduction of the hook effect in membrane-based assay devices | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7618810B2 | Metering strip and method for lateral flow assay devices | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7279136B2 | Metering technique for lateral flow assay devices | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7662643B2 | Reduction of the hook effect in membrane-based assay devices | Emerging Cross-Sectional Technologies | 11 | Active |
| US8911681B2 | Wetness indicator having varied hues | Physics | 8 | Active |
| US7943395B2 | Extension of the dynamic detection range of assay devices | Emerging Cross-Sectional Technologies | 7 | Active |
| US11795619B2 | Tailored hemicellulose in non-wood fibers for tissue products | Textiles; Paper | 5 | Active |
| US7713252B2 | Therapeutic article including a personal care composition and methods of making the therapeutic article | Human Necessities | 5 | Expired |
| US7282349B2 | Solvatochromatic bacterial detection | Chemistry; Metallurgy | 5 | Expired |
| US7851209B2 | Reduction of the hook effect in assay devices | Physics | 5 | Expired |
| US8377379B2 | Lateral flow assay device | Performing Operations; Transporting | 5 | Active |
| US7687245B2 | Microbial detection and quantification | Chemistry; Metallurgy | 4 | Expired |
| US7713748B2 | Method of reducing the sensitivity of assay devices | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.