Patents by Inventor Luca Lavagna

Luca Lavagna 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).

  • 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
  • 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