ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,528,142, issued on Jan. 20, was assigned to APTAR FRANCE SAS (Le Neubourg, France).
"Process for manufacturing a distribution partition" was invented by Benedicte Luisi (Evreux, France), Julien Jeannin (Saint Jorioz, France) and Eric Lehmann (Aulnay sur Iton, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "Method for manufacturing a spray partition pierced with a network of holes through which a fluid product passes under pressure so as to be broken into fine droplets, the process comprising the following steps: a) providing a laser source (S) able to produce a laser beam (F), b) forming the laser beam (F) into an array of parallel partial laser b...