ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,522,523, issued on Jan. 13, was assigned to AMS Trace Metals Inc. (Wilmington, Del.).

"Treatment of aqueous matrices using electrolysis to produce meta" was invented by Vladimir Dozortsev (Ridgewood, N.J.), Richard Bacon (Fremont, Calif.) and Jose Antonio Moreno (Los Banos, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "This disclosure provides techniques for treatment of aqueous matrices using electrolysis to produce soluble metals. An aqueous matrix of interest is passed through an electrolysis device with at least one consumable electrode, which dissolves under applied current, transferring a desired reagent to the aqueous matrix of interest. ...