Patents by Inventor Luiz Antonio De Albuquerque Mello

Luiz Antonio De Albuquerque Mello 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).

  • Publication number: 20070003376
    Abstract: A stiffener fixation assembly fixed to the outer cover of a flexible tube, the flexible tube being in contact with a stiffener in an I-tube, at the end of which a bell mouth may be fixed, whereby the stiffener fixation assembly is located between the outer surface of the flexible tube and the inner wall of a centralizer and comprises rotary pieces that are axially movable with respect to the inner wall of the I-tube and capable of eliminating the relative movement between the flexible tube and the stiffener.
    Type: Application
    Filed: August 31, 2004
    Publication date: January 4, 2007
    Inventors: Gaspar Cunha Xavier, Fred Laaf, Luiz Antonio De Albuquerque Mello, Jucimar Moza