Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Two-valve arrangement for liquid chromatography

Two-valve arrangement for liquid chromatography

US Patent 8257586 · Granted Sep 4, 2012

Estimated economic value: $43,383,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Piston assembly interlocked with piston actuator being unlockable upon disassemb2021
Rigid piston-actuator-assembly supported for performing a pendulum-type toleranc2019
Sealed fluidic component comprising a composite material of different paek mater2018
Fitting element with hydraulic grip force element2017
Ferrule chuck with surface micro-grip2016
Ceramic injection needle2015
Dispensing volumes of liquids using a flap septum2009
Valve for liquid separation2006
Tube fitting2003
Connecting capillary1997
Diode array spectrophotometer1997