Patents by Inventor Matteo Pavese

Matteo Pavese 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).

  • Composite tubular element and relevant manufacturing method
    Patent number: 11802639
    Abstract: Tubular structures for use in a subsea environment and a method of manufacturing the same are provided. These composite tubular structures can be used in the oil and gas industry, for example, as production risers.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: October 31, 2023
    Assignee: ENI S.P.A.
    Inventors: Stefano Carminati, Massimo Zampato, Mariangela Lombardi, Matteo Pavese
  • Process for the production of dispersions of thermally oxidised carbon-based materials
    Patent number: 11427473
    Abstract: Methods of preparing dispersions of carbon-based materials are disclosed herein. In some embodiments, a method comprises exposing the carbon-based material to an atmosphere comprising between about 0.5% v/v and about 5.0% v/v of oxygen for a selected time at an oxidation temperature to obtain a thermally oxidized material; and dispersing the thermally oxidized material in a liquid medium.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: August 30, 2022
    Assignees: SCHLUMBERGER TECHNOLOGY CORPORATION, POLITECNICO DI TORINO
    Inventors: Simone Musso, Matteo Pavese, Luca Lavagna
  • COMPOSITE TUBULAR ELEMENT AND RELEVANT MANUFACTURING METHOD
    Publication number: 20220049798
    Abstract: Tubular structures for use in a subsea environment and a method of manufacturing the same are provided. These composite tubular structures can be used in the oil and gas industry, for example, as production risers.
    Type: Application
    Filed: December 18, 2019
    Publication date: February 17, 2022
    Applicant: ENI S.P.A.
    Inventors: Stefano Carminati, Massimo Zampato, Mariangela Lombardi, Matteo Pavese
  • PROCESS FOR THE PRODUCTION OF DISPERSIONS OF THERMALLY OXIDISED CARBON-BASED MATERIALS
    Publication number: 20190161353
    Abstract: Methods of preparing dispersions of carbon-based materials are disclosed herein. In some embodiments, a method comprises exposing the carbon-based material to an atmosphere comprising between about 0.5% v/v and about 5.0% v/v of oxygen for a selected time at an oxidation temperature to obtain a thermally oxidized material; and dispersing the thermally oxidized material in a liquid medium.
    Type: Application
    Filed: July 27, 2016
    Publication date: May 30, 2019
    Inventors: Simone Musso, Matteo Pavese, Luca Lavagna
  • Piezoresistive cement nanocomposites
    Patent number: 10167714
    Abstract: Methods may include pumping a cement composition containing one or more conductive fillers into an annular region of a wellbore created between a casing and a surface of the wellbore, allowing the cement composition to cure, emplacing a tool for measuring at least one electromagnetic property into the wellbore, and measuring at least one of the cemented casing and the formation. In another aspect, methods may include preparing a cement composition containing one or more conductive fillers, allowing the cement composition to set, and measuring at least one electromagnetic property of the set cement. In yet another aspect, cement compositions may contain a cement, one or more conductive fillers, and a surfactant, wherein the resistivity of the cement composition is less than 10 ?*m.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: January 1, 2019
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Simone Musso, Mickael Allouche, Matteo Pavese
  • PIEZORESISTIVE CEMENT NANOCOMPOSITES
    Publication number: 20160258269
    Abstract: Methods may include pumping a cement composition containing one or more conductive fillers into an annular region of a wellbore created between a casing and a surface of the wellbore, allowing the cement composition to cure, emplacing a tool for measuring at least one electromagnetic property into the wellbore, and measuring at least one of the cemented casing and the formation. In another aspect, methods may include preparing a cement composition containing one or more conductive fillers, allowing the cement composition to set, and measuring at least one electromagnetic property of the set cement. In yet another aspect, cement compositions may contain a cement, one or more conductive fillers, and a surfactant, wherein the resistivity of the cement composition is less than 10 ?*m.
    Type: Application
    Filed: November 21, 2014
    Publication date: September 8, 2016
    Inventors: Simone Musso, Mickael Allouche, Matteo Pavese