Polymer dot compositions and related methods
US11408884B2 · kind B2 · utility
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1References
17Claims
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Key dates
| Filing date | Dec 3, 2019 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Aug 2, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Lyophilized chromophoric polymer dot compositions are provided. Also disclosed are methods of making and using the lyophilized compositions, methods of dispersing the lyophilized compositions in aqueous solutions and kits supplying the compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.