Patricia Wang
20Patents
6h-index
29Co-inventors
69Inventor score
Filing activity: May 6, 1997 → Aug 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5772742A | Dye set for improved color quality for ink-jet printers | Chemistry; Metallurgy | 36 | Expired |
| US6221142A | Superior waterfastness and bleed control with specifically treated pigments for ink-jet printing | Chemistry; Metallurgy | 34 | Expired |
| US6673140B2 | Ink-jet inks and ink sets providing excellent gamut, image quality, and permanence | Chemistry; Metallurgy | 15 | Expired |
| US6991676B2 | Dye sets and ink sets for ink-jet ink imaging | Chemistry; Metallurgy | 13 | Expired |
| US7381254B2 | Phase change inks | Chemistry; Metallurgy | 13 | Active |
| US6808555B2 | Lightfade-stable ink formulations based on blends of rhodamines and metal-containing dyes | Chemistry; Metallurgy | 12 | Expired |
| US6997978B2 | Magneta ink-jet inks | Chemistry; Metallurgy | 6 | Expired |
| US10052861B2 | Inks for 3D printing | Emerging Cross-Sectional Technologies | 4 | Active |
| US7311768B2 | Phase change inks containing Fischer-Tropsch waxes | Chemistry; Metallurgy | 2 | Active |
| US7678844B2 | Pigmented ink-jet inks with improved print quality and reliability | Chemistry; Metallurgy | 1 | Expired |
| US7658486B2 | Phase change inks | Chemistry; Metallurgy | 1 | Active |
| US8469497B2 | Heated ink delivery system | Performing Operations; Transporting | 1 | Active |
| US9732241B2 | Inks comprising gellants for 3D printing | Performing Operations; Transporting | 0 | Active |
| US7417079B2 | Use of styrene-maleic anhydride copolymer to control black-to-color bleed | Performing Operations; Transporting | 0 | Expired |
| US8801157B2 | Heated ink delivery system | Performing Operations; Transporting | 0 | Active |
| US8544998B2 | Solid inks containing ketone waxes and branched amides | Chemistry; Metallurgy | 0 | Active |
| US11292927B2 | Inks comprising liquid rubber for 3D printing | Performing Operations; Transporting | 0 | Active |
| US11203191B2 | Inks for 3D printing | Emerging Cross-Sectional Technologies | 0 | Active |
| US11479683B2 | Inks comprising liquid rubber for 3D printing | Performing Operations; Transporting | 0 | Active |
| US8771523B1 | Polydisperse compositions and methods for eliminating volatile organic compounds | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.