Trityl-type compounds and their use
US6946575B2 · kind B2 · utility
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4References
20Claims
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Key dates
| Filing date | Sep 8, 2004 |
| Grant date | Sep 20, 2005 |
| Priority date | — |
| Expiry date | Sep 8, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/542
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention pertains to trityl-type compounds comprising, bonded to the same atom, three aryl groups, of which at least one is a fluorophore and at least one has a substituent including a functional group, and wherein the compound can exist in a non-ionized state or in an ionized state conjugated with the aryl groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.