Linked dihydrazone-based charge transport compounds
US7074532B2 · kind B2 · utility
2Cited by
11References
18Claims
0Family size
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Key dates
| Filing date | Sep 16, 2003 |
| Grant date | Jul 11, 2006 |
| Priority date | — |
| Expiry date | Feb 9, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/0661
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Improved organophotoreceptors comprise:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.