ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,534,433, issued on Jan. 27, was assigned to The Boeing Co. (Arlington, Va.).

"Antimicrobial compounds and nanostructures" was invented by Michael Monteiro (Brisbane, Australia) and Jason W. Armstrong (Brisbane, Australia).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides compounds and nanostructures having one or more quaternary ammonium salts, compositions including the compounds and nanostructures, and methods useful for treating conditions using the compounds, nanostructures, and compositions. In at least one aspect, a compound is represented by formula (I): or a pharmaceutically acceptable salt thereof, wherein: Q is fluo...