Patents Assigned to COPPE/UFRJ - Coordenacao dos Programas de Pos Graduacao de Engenharia do Universidade
  • Sandwich pipes for ultra-deep waters
    Publication number: 20050236061
    Abstract: This invention comprises a sandwich pipe, which consists of a tubular rigid system with three superposed layers (A, B, C), thermal and mechanical functions, to be used for the transportation of warmed hydrocarbons or general fluids in ultra-deep waters.
    Type: Application
    Filed: September 30, 2002
    Publication date: October 27, 2005
    Applicant: COPPE/UFRJ - Coordenacao dos Programas de Pos Graduacao de Engenharia do Universidade
    Inventors: Segen Estefen, Theodoro Netto, Ilson Pasqualino