ALEXANDRIA, Va., March 5 -- United States Patent no. 12,239,923, issued on March 4, was assigned to BUERKERT WERKE GmbH & Co. KG (Ingelfingen, Germany).
"Mixer system for a liquid chromatography system" was invented by Florian Fischer (Ingelfingen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A mixer system for a liquid chromatography system has a mixer block, a plurality of fluid inlets which are connected to a mixing chamber by a respective channel, and a fluid outlet for mixed fluid. Each channel has a valve assigned thereto which is adapted to control the fluid flow. An adapter which is attached to the mixer block and through which one of the channels passes is provided for each valve. The valv...