Lingling Li
16Patents
3h-index
23Co-inventors
52Inventor score
Filing activity: May 10, 2013 → Jan 11, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10066149B2 | Delayed breaker for viscoelastic surfactant-based fluids | Fixed Constructions | 22 | Active |
| USD865516S1 | Packaging box | General | 11 | Active |
| USD875543S1 | Packaging can | General | 3 | Active |
| USD918469S1 | Self tanning mitt applicator | General | 3 | Active |
| US10308866B2 | Synergistic effect of cosurfactants on the rheological performance of drilling, completion and fracturing fluids | Chemistry; Metallurgy | 1 | Active |
| US11353384B2 | Apparatus for testing tangential and normal resistance of anchor chain and soil under equivalent elastic boundary | Physics | 1 | Active |
| US11837973B2 | Differential compliant displacement reducer | Electricity | 0 | Active |
| US10233537B2 | Artificial joint cup, magnetic control sputtering coating film device and preparation method thereof | Human Necessities | 0 | Active |
| US9799498B2 | Magnetron sputtering coating device, a nano-multilayer film, and the preparation method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11174446B2 | Winterized pour point depressants | Chemistry; Metallurgy | 0 | Active |
| US9657390B2 | Magnetron sputtering coating device, a nano-multilayer film, and the preparation method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11806870B2 | Differential compliant displacement reducer with output in same direction or reverse direction of input | Electricity | 0 | Active |
| US11242116B2 | Towing anchor capable of extending wing plate and installation method therefor | Performing Operations; Transporting | 0 | Active |
| US11938439B2 | Apparatus for separating and removing dust from exhaust gas | Performing Operations; Transporting | 0 | Active |
| US9127347B2 | Magnetron sputtering coating device, a nano-multilayer film, and the preparation method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US11125667B2 | Embeddable seepage module capable of being embedded into interface ring shear apparatus considering soil erosion | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.