Method of characterization of visible and/or sub-visible particles in biologics
US12158474B2 · kind B2 · utility
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26Claims
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Key dates
| Filing date | May 8, 2023 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | May 8, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2560/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for characterizing or quantifying one or more proteins in visible and/or sub-visible particles formed in a sample by detecting the at least one visible or sub-visible particle in the sample, isolating and capturing the at least one visible or sub-visible particle to identify a presence of a protein, and using a mass spectrometer to characterize the protein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.