Intellectual Property India Publishes Patent Application for 'Multilayer Coating For High Stressed Metal Pieces' Filed by Nuovo Pignone Tecnologie - S. R. L.

MUMBAI, India, Oct. 11 -- Intellectual Property India has published a patent application (202517092269 A) filed by Nuovo Pignone Tecnologie - S. R. L., Florence, Italy, on Sept. 25, for 'multilayer coating for high stressed metal pieces.'

Inventor(s) include Bellacci, Michelangelo; Pranzetti, Alice; Cinotti, Serena; Donato, Angelo; and Guglielmo, Alberto.

The application for the patent was published on Oct. 10, under issue no. 41/2025.

According to the abstract released by the Intellectual Property India: "The multilayer coating (100) for a metal piece (10), in particular a turbomachinery component, more in particular a turbomachinery impeller, comprising a first layer (20) which is applied on at least a portion of the metal piece (10) a...