Yanhui Sun
18Patents
7h-index
16Co-inventors
63Inventor score
Filing activity: Mar 16, 1994 → Aug 27, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6331606A | Polyester composition and process therefor | Chemistry; Metallurgy | 40 | Expired |
| US6723799B2 | Acid-dyeable polymer compositions | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6576340B1 | Acid dyeable polyester compositions | Emerging Cross-Sectional Technologies | 18 | Expired |
| USD874388S1 | Tire | General | 18 | Active |
| US6312805A | Cationic dyeability modifier for use with polyester and polyamide | Emerging Cross-Sectional Technologies | 15 | Expired |
| USD870647S1 | Tire | General | 13 | Active |
| USD849670S1 | Tire | General | 9 | Active |
| USD886709S1 | Tire | General | 6 | Active |
| US5662716A | Process for increasing stain-resistance of cationic-dyeable modified polyamide fibers | Textiles; Paper | 5 | Expired |
| US6858702B2 | Polyamide compounds | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7034088B2 | Polyamide compounds | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5498386A | Method for preparing colored polyamide fibers which contain polycarbonates | Textiles; Paper | 2 | Expired |
| US9056940B2 | Aliphatic polyester polyols from cyclohexane oxidation byproduct streams as precursors for polyurethane and polyisocyanurate polymers | Chemistry; Metallurgy | 0 | Active |
| US8338636B2 | Hydrogenation and esterification to form diesters | Chemistry; Metallurgy | 0 | Active |
| US7879112B2 | Stain-resist compositions | Textiles; Paper | 0 | Active |
| US7166236B2 | Stain-resist compositions | Textiles; Paper | 0 | Expired |
| US8809491B2 | Depolymerization of oligomeric cyclic ethers | Chemistry; Metallurgy | 0 | Active |
| US6906220B2 | Process to produce 4-(2-sulfoethyl) cyclohexane, 1,2-diol sodium salt from 4-vinylcyclohexane-1,2-diol | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.