US Patent Issued to SAFRAN NACELLES on April 14 for "Method for manufacturing an acoustic panel with oblique cavities" (French Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,119, issued on April 14, was assigned to SAFRAN NACELLES (Gonfreville-l'Orcher, France).

"Method for manufacturing an acoustic panel with oblique cavities" was invented by Marc Versaevel (Moissy-Cramayel, France), Pierre-Yves Gini (Moissy-Cramayel, France), Hugo Boistelle (Moissy-Cramayel, France) and Bertrand Leon Marie Desjoyeaux (Moissy-Cramayel, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for manufacturing an acoustic panel including a first skin, a second skin and an intermediate structure enclosed between these skins and forming oblique cavities with respect to the latter. The method includes an intermediate polymerization ...