ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,226,762, issued on Feb. 18, was assigned to Evoqua Water Technologies LLC (Pittsburgh).
"Antioxidant protection for ion exchange resins" was invented by Gregory Bachman (Loves Park, Ill.) and Marty Wilkes (Roscoe, Ill.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Methods of stabilizing virgin ion exchange resin material are provided. The methods include cleansing the virgin ion exchange resin material with a preparation comprising a non-ionic detergent. The methods include cleansing the virgin ion exchange resin material with a preparation comprising an alcohol solvent. The methods include rinsing virgin ion exchange resin material with deoxygenated w...