Bridged fluorescent dyes, their preparation and their use in assays
US6403807B1 · kind B1 · utility
57Cited by
26References
20Claims
0Family size
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Key dates
| Filing date | Jul 6, 2000 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | Jul 6, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09B23/086
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Bridged fluorescent dyes of the cyanine and squaraine families are disclosed. The dyes are useful as markers in assay techniques and offer advantages of undergoing excitation at a common wavelength but emitting at structure dependent different wavelengths.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.