Feng Chen
11Patents
2h-index
31Co-inventors
54Inventor score
Filing activity: Jan 11, 2000 → Oct 29, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6451123B1 | Process for the separation of sugars | Performing Operations; Transporting | 35 | Expired |
| US6890960B1 | Vetiver oil extracts as termite repellent and toxicant | Human Necessities | 8 | Expired |
| US9833957B2 | Non-glued laminated ball and manufacturing method thereof | Performing Operations; Transporting | 1 | Active |
| US6906108B2 | Extracts of vetiver oil as repellent and toxicant to ants, ticks, and cockroaches | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10968538B1 | Fully dull polyester drawn yarn and preparing method thereof | Chemistry; Metallurgy | 1 | Active |
| US9670245B2 | Ginsenoside C-K polymorphic compounds and method for preparing same | Chemistry; Metallurgy | 0 | Active |
| US10703901B2 | Glass fiber-reinforced flame retardant PBT composition and preparation method thereof | Chemistry; Metallurgy | 0 | Active |
| US9822488B2 | Ultralong hydroxyapatite nanowire/microwire, method of preparing same, hydroxyapatite paper comprising same and preparation method thereof | Chemistry; Metallurgy | 0 | Active |
| US9643992B2 | Two crystal forms of ginsenoside C-K and method for preparing same | Chemistry; Metallurgy | 0 | Active |
| US10316052B2 | Fidaxomicin purification method | Chemistry; Metallurgy | 0 | Active |
| US7351744B2 | Naphthalene derivatives as termite repellents and toxicants | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.