Patents by Inventor Alexandre ALU

Alexandre ALU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • BLADE MADE OF COMPOSITE MATERIAL AND HAVING AN ENHANCED EROSION PROTECTION FILM, AND ASSOCIATED PROTECTION METHOD
    Publication number: 20210324747
    Abstract: A turbomachine blade including a blade body made of fiber-reinforced organic matrix composite material, the blade body having a pressure side and a head provided with an apex; an erosion protection film which is made of a thermoplastic polymer and adhered to the blade body; a reinforcement layer which is made of a thermosetting polymer and positioned on the erosion protection film on the head of the blade.
    Type: Application
    Filed: August 30, 2019
    Publication date: October 21, 2021
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Mathieu Julien CHARLAS, Mehdi BAJULAZ, Alexandre ALU