ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,479,026, issued on Nov. 25.

"Apparatuses and methods for producing nanoparticles from material in working liquid" was invented by Antonijo Licitar (Zagreb, Croatia).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to apparatuses for producing nanoparticles from a material in a working liquid and optionally to produce hydrogen, and to top-down methods for producing nanoparticles and optionally hydrogen using such apparatuses. A core of such an apparatus can include a first disc and a second disc including holes arranged in concentric rings and channel portions between those rings. The first disc and the second disc are arrange...