ALEXANDRIA, Va., April 15 -- United States Patent no. 12,599,965, issued on April 14, was assigned to P.V. NANOCELL LTD (Migdal Haemek, Israel).
"Nanometric copper formulations" was invented by Fernando De La Vega (Zichron Yaakov, Israel) and Semyon Melamed (Kiryat Yam, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "A formulation comprising particulate matter including nanometric metallic copper particles, at least 10% of the particulate matter being single-crystal metallic copper particles, the particulate matter having an average secondary particle size (d50) within a range of 20 to 200 nanometers, the nanometric metallic copper particles being at least partially covered by at least one dispersant; ...