Steffen Zahn
12Patents
6h-index
16Co-inventors
55Inventor score
Filing activity: Jul 26, 2000 → Feb 19, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7118692B2 | Substituted thienothiophene monomers and conducting polymers | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7041910B2 | Emissive, high charge transport polymers | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7572879B2 | Fluorinated alkyl substituted-thieno[3,4-b]thiophene monomers and polymers therefrom | Emerging Cross-Sectional Technologies | 10 | Active |
| US7432340B2 | Fluorinated alkyl substituted-thieno[3,4-]thiophene monomers and polymers therefrom | Chemistry; Metallurgy | 9 | Active |
| US7241904B2 | Pentafluorosulfanyl-substituted thienothiophene monomers and conducting polymers | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7060846B2 | Pentafluorosulfanyl-substituted thienothiophene monomers and conducting polymers | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8268195B2 | Electrically conductive films formed from dispersions comprising polythiophenes and ether containing polymers | Emerging Cross-Sectional Technologies | 6 | Active |
| US7094365B2 | Pentafluorosulfanyl-substituted thienothiophene monomers and conducting polymers | Electricity | 6 | Expired |
| US6541645B1 | Electron-driven chirality switches | Chemistry; Metallurgy | 4 | Expired |
| US7981323B2 | Selenium containing electrically conductive copolymers | Emerging Cross-Sectional Technologies | 4 | Active |
| US8148548B2 | Heterocyclic fused selenophene monomers | Chemistry; Metallurgy | 0 | Active |
| US7982055B2 | Heterocyclic fused selenophene monomers | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.