Patents by Inventor Lorenzo do Canto Visentin

Lorenzo do Canto Visentin 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).

  • Mechanical seal for bidirectional sealing
    Patent number: 11274748
    Abstract: A mechanical seal provides bi-directional sealing and comprising a body in hybrid material, being structured in a component of elastomeric material and a component of segmented or non-segmented composite material distributed in a lagged way along said body. The seal is resistant to extrusion failure at high differential pressures, which facilitates its installation in several equipment elements, such as underwater or ground.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: March 15, 2022
    Assignees: FMC TECHNOLOGIES DO BRASIL LTDA, NANOBUSINESS INFORMAÇO E INOVAÇÃO LTDA
    Inventors: Alejandro Andueza, Sandro Eugenio Da Silva, Loïc René Le Bourlegat, Thiago Simões Castanheira Francis Chehuan, Ronaldo Pedro da Silva, Lorenzo do Canto Visentin, Ricardo Nascimento Pombo Do Amaral