US Patent Issued to L'Oreal on March 4 for "Control systems, devices, and methods for formulation delivery" (American, Spanish Inventors)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,239,196, issued on March 4, was assigned to L'Oreal (Paris).

"Control systems, devices, and methods for formulation delivery" was invented by Ji Lee (New York), Carolina Canamaque (Madrid) and Joseph Grez (North Bend, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Formulation delivery systems, formulation delivery devices, and formulation cartridges for the same are provided. Formulation delivery systems include a reusable handle, a formulation dispensing assembly, and a controller. The formulation dispensing assembly includes a reciprocating nozzle assembly and a pump. The reciprocating nozzle assembly is fluidically-coupleable to the formulation...