Patents by Inventor Quenton, Christopher VILLAREAL

Quenton, Christopher VILLAREAL 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).

  • Esteramides and subterranean treatment fluids containing said esteramides
    Patent number: 10597577
    Abstract: Water-in-oil subterranean treatment fluids with improved stability and environmental compatibility comprise esteramides as emulsion stabilizer.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: March 24, 2020
    Assignee: Lamberti SPA
    Inventors: Andrea Balestrini, Quenton Christopher Villareal, Sama Nazar Makiah, Giovanni Floridi, Giuseppe Li Bassi
  • ESTERAMIDES AND SUBTERRANEAN TREATMENT FLUIDS CONTAINING SAID ESTERAMIDES
    Publication number: 20180118994
    Abstract: Water-in-oil subterranean treatment fluids with improved stability and environmental compatibility comprise esteramides as emulsion stabilizer.
    Type: Application
    Filed: May 25, 2016
    Publication date: May 3, 2018
    Inventors: Andrea BALESTRINI, Quenton, Christopher VILLAREAL, Sama, Nazar MAKIAH, Giovanni FLORIDI, Giuseppe LI BASSI