Systems and methods for refractive index detection
US11268902B2 · kind B2 · utility
0Cited by
29References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2018 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Feb 18, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/4146
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention provides differential refractive index detectors and methods for the use of differential refractive index detectors. In an exemplary embodiment, a differential refractive index detector includes a flow cell body having a proximal end, a distal end, and a flow axis extending between the proximal and the distal end. The flow cell body includes a first chamber and a second chamber and the fluid conduits coupled to the flow cell body can be tapered to reduce dispersion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.