ALEXANDRIA, Va., June 2 -- United States Patent no. 12,643,074, issued on June 2, was assigned to Dionex Corp. (Sunnyvale, Calif.).

"Electrolytic eluent generators with stabilized operating voltages" was invented by Zhongqing Lu (Fremont, Calif.), Yan Liu (Palo Alto, Calif.), Christopher A. Pohl (Union City, Calif.), Jinhua Chen (San Jose, Calif.) and Jun Cheng (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrolytic eluent generator includes an electrolyte reservoir, an eluent generation chamber, and an ion exchange membrane stack. The electrolyte reservoir includes a chamber containing an aqueous electrolyte solution including an electrolyte; and a first electrode. The eluent genera...