Fluorescent halogen bonding arylethynyl scaffolds for anion recognition
US11021447B2 · kind B2 · utility
1Cited by
5References
27Claims
0Family size
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Key dates
| Filing date | May 1, 2019 |
| Grant date | Jun 1, 2021 |
| Priority date | — |
| Expiry date | May 1, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/6428
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A compound, or a protonate or salt thereof, of formula I: is an aryl or heteroaryl ring; and are not respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.