Suspension composition for hematology analysis control
US12429478B2 · kind B2 · utility
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162References
21Claims
0Family size
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Key dates
| Filing date | Oct 25, 2022 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Oct 25, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2501/999
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A suspension composition for a hematology analysis control particularly useful for preserving relevant detectable characteristics of blood cells for a prolong stability period. The suspension may include at least one polysaccharide, which may include or derive from chitosan and/or chitin, as a stabilizing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.