Dirk Hammel
2Patents
1h-index
5Co-inventors
33Inventor score
Filing activity: Sep 8, 2003 → Sep 26, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7446198B2 | 9-Cyano-substituted perylene-3, 4-dicarboxylic monoimides | Physics | 1 | Expired |
| US7550606B2 | 9-cyano-substituted perylene-3,4-dicarboxylic acid monoimides | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.