Disubstituted pyrene compounds with amino group containing ortho aryl group and devices containing the same
US9293712B2 · kind B2 · utility
3Cited by
32References
19Claims
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Key dates
| Filing date | Sep 15, 2014 |
| Grant date | Mar 22, 2016 |
| Priority date | — |
| Expiry date | Sep 15, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
Abstract
Compounds according to Formula 1, devices containing the same and formulations containing the same are described. Formula 1 has the following structure:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.