Patents by Inventor Michelangelo Fabbrizzi

Michelangelo Fabbrizzi 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).

  • ADDITIVE MANUFACTURED MANIFOLDS WITH REMOVABLE CONNECTIONS
    Publication number: 20230184064
    Abstract: A manifold for subsea recovery operations with reduced welding requirements through the use of additive manufacturing and prefabrication. The manifold can be combined with other manifolds and includes fewer leakage/failure points due to the reduced number of welds in the manifold.
    Type: Application
    Filed: December 8, 2022
    Publication date: June 15, 2023
    Applicant: Baker Hughes Energy Technology UK Limited
    Inventors: Michelangelo FABBRIZZI, Pietro Castelli, Giovanni Biffaroni
  • Method for subsea equipment subject to hydrogen induced stress cracking
    Patent number: 8386221
    Abstract: Systems and methods for generating transfer functions associated with calculating local stresses on pipe elements by post processing forces and moments of a pipe model representing the piping system. The transfer functions are reusable and allow recalculation with different sets of user data without requiring regeneration of the transfer functions.
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: February 26, 2013
    Assignee: Nuovo Pignone S.p.A.
    Inventors: Leonardo Tognarelli, Paolo Di Sisto, Michelangelo Fabbrizzi, Roberto Merlo
  • Design Method for Subsea Equipment Subject to Hydrogen Induced Stress Cracking
    Publication number: 20110137616
    Abstract: Systems and methods for generating transfer functions associated with calculating local stresses on pipe elements by post processing forces and moments of a pipe model representing the piping system. The transfer functions are reusable and allow recalculation with different sets of user data without requiring regeneration of the transfer functions.
    Type: Application
    Filed: May 3, 2010
    Publication date: June 9, 2011
    Applicant: NUOVO PIGNONE S.P.A.
    Inventors: Leonardo TOGNARELLI, Paolo DI SISTO, Michelangelo FABBRIZZI, Roberto MERLO