ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,753,375, issued on Oct. 6, was assigned to NAUmade Co. Ltd. (Seoul, South Korea).

"Mixed hydrocarbon insulating cleaner composition for high-voltage electricity and electronic communication equipment without power interruption" was invented by Dal Moon Kim (Seoul, South Korea) and Ryun Hyun Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an insulation cleaner composition that increases the dielectric breakdown voltage and ignition point while maintaining natural volatile function at the same level as the conventional one. One embodiment of the present invention provides an insulation cleaning composition containing n-Un...