Water soluble fluorescent or colored dyes and methods for their use
US10435563B2 · kind B2 · utility
33Cited by
19References
20Claims
0Family size
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Key dates
| Filing date | Jul 25, 2017 |
| Grant date | Oct 8, 2019 |
| Priority date | — |
| Expiry date | Jul 25, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/583
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): including stereoisomers, salts and tautomers thereof, wherein R1, R2, R3, L1, L2, L3, L4, L5, L6, M1, M2, A, q, w and n are as defined herein. Methods associated with preparation and use of such compounds are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.