Modified rhodamine dye and use thereof in biological assays
US12410181B2 · kind B2 · utility
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3Claims
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Key dates
| Filing date | Dec 20, 2019 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Apr 12, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q1/6846
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention is directed to fluorescent rhodamine dyes having spectral properties suited to the creation of multiplex assay systems for use in molecular biology, cell biology and molecular genetics. The rhodamine dyes have the following structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.