ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,037, issued on Aug. 25, was assigned to Trace Matters Scientific LLC (North Bethesda, Md.).

"Mass spectrometry with time-offset electrospray ion beams" was invented by Mazdak Taghioskoui (North Bethesda, Md.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A mass spectrometry system includes an electrospray ion source, one or more ion inlets, and one or more mass analyzers. The electrospray ion source includes at least a first electrospray emitter and a second electrospray emitter. The first electrospray emitter produces a first ion beam, and the second electrospray emitter produces a second ion beam. The mass spectrometry system measures the first io...