ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,773,677, issued on Oct. 27, was assigned to ART CARBON S.R.O. (Nehvizdy, Czech Republic).

"Method of production of adsorption/filtration nanomaterial for high-volume cleaning of liquids and composite adsorption/filtration nanomaterial" was invented by Daniel Bousa (Celakovice, Czech Republic), Martin Bousa (Kersko, Czech Republic) and Kristyna Bousova (Hostivice, Czech Republic).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of manufacturing a carbon nanotubes-based adsorption/filtration nanomaterial for high-volume cleaning of fluids, which are annealed without access to ambient air at a temperature of 300 to 1150deg C. for 0.1 to 12 hours, is ...