Patent · US Active

Fluid processing with withdraw-transfer modulation

US12174160B2 · kind B2 · utility

1Cited by

1References

18Claims

0Family size

Assignee

AGILENT TECHNOLOGIES, INC. · US

Inventors

Dwight Robert Stoll · St. Peter, US
Konstantin Shoykhet · Karlsruhe, DE
Thomas Ortmann · Ittersbach, DE
Stephan Buckenmaier · Ettlingen, DE
Sascha Lege · Bühl, DE

Key dates

Filing date	Jul 30, 2020
Grant date	Dec 24, 2024
Priority date	—
Expiry date	Jul 7, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG01N2030/027
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A fluid processing apparatus includes a first fluid processing unit and a second fluid processing unit. A fluid unit is fluidically coupled to the first fluid processing unit and includes a first buffering unit configured for buffering fluid, and/or a mask flow source configured for providing a mask fluid or a flow thereof. A first coupling point is fluidically coupled between the first fluid processing unit and the fluid unit. A modulation unit is configured, selectively, for withdrawing fluid from the first coupling point, or for transferring withdrawn fluid into the second fluid processing unit. The apparatus may be utilized for chromatography.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.