ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,496,552, issued on Dec. 16, was assigned to CENTRO DIAGNOSTICO BARONIA S.R.L. (Frigento, Italy).
"Biofiltration apparatus and method for the treatment of gases/vapors and/or combustion flue gases" was invented by Renato Ciampa (Avellino, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention concerns a method and the related apparatuses for carrying out the treatment of gases/vapors and/or combustion flue gases containing pollutants such as NOx, SO2, CO, CO2, O3, CH, NH3, H2S, C2H6S, VOC, dioxins, and other elements (including heavy metal particulates PM10 and PM2.5 and PM1)."
The patent was filed on Nov. 11, 2020, under Application No. 17/...