Purifying a sample solution via real-time multi-angle light scattering
US12038376B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 26, 2021 |
| Grant date | Jul 16, 2024 |
| Priority date | — |
| Expiry date | Jul 26, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/4711
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure describes a computer implemented method, a system, and a computer program product of purifying a sample solution via real-time multi-angle light scattering. In an embodiment, the method, system, and computer program product include receiving from a MALS instrument baseline scattering intensity values of a pure buffer, receiving from the MALS instrument scattering intensity values of a sample solution, and characterizing at least one component of the sample solution, resulting in a time series of values of a dimension, D, of the at least one component and a time series of values of excess Rayleigh ratio, R0, of the at least one component, and determining that the values of the dimension, D, fall within a dimension, D, value range and that the values of excess Rayleigh ratio, R0, fall within an excess Rayleigh ratio value range, and transmitting a collect sample solution command to collect the sample solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.