Polymer dye modification and applications
US12018117B2 · kind B2 · utility
1Cited by
47References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2023 |
| Grant date | Jun 25, 2024 |
| Priority date | — |
| Expiry date | Jan 6, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2261/94
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Water-soluble photoactive polymers, included polymer tandem dyes, as described as well as methods for their preparation and use. The photoactive polymers can be prepared by direct modification of core polymers (e.g., violet excitable polymers) with dyes or other functional groups. Methods of detecting analytes using the polymers are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.