Water soluble fluorescent or colored dyes comprising conjugating groups
US11827661B2 · kind B2 · utility
6Cited by
60References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2016 |
| Grant date | Nov 28, 2023 |
| Priority date | — |
| Expiry date | Feb 26, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09B69/109
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): or a stereoisomer, tautomer or salt thereof, wherein R1, R2, R3, R4, R5, L1, L3, L4, L6, L7, L8, M1, M2, 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.