Long Chen
9Patents
3h-index
16Co-inventors
54Inventor score
Filing activity: Dec 9, 1993 → Nov 25, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9428518B2 | Perylenemonoimide and naphthalenemonoimide derivatives and their use in dye-sensitized solar cells | Emerging Cross-Sectional Technologies | 23 | Active |
| US6168352A | Apparatus for producing high density slurry and paste backfills | Performing Operations; Transporting | 5 | Expired |
| US5405063A | Nozzle for fluidizing particulate material | Performing Operations; Transporting | 4 | Expired |
| US5888026A | Backfill paste production facility and method and apparatus for producing high density slurry and paste backfills | Emerging Cross-Sectional Technologies | 1 | Expired |
| US12281210B2 | Treatment process of polymeric dispersions based on the use of specific organic peroxides | Chemistry; Metallurgy | 0 | Active |
| US9382264B2 | Conveniently prepared naphthalene and perylene derivatives as building blocks for organic electronic materials and dyestuff | Chemistry; Metallurgy | 0 | Active |
| US11753321B2 | Robust flow-through platform for organic contaminants removal | Emerging Cross-Sectional Technologies | 0 | Active |
| US10522767B2 | 4-oxoquinoline compounds | Emerging Cross-Sectional Technologies | 0 | Active |
| US9630973B2 | Double donor functionalisation of the peri-positions of perylene and naphthalene monoimide via versatile building blocks | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.