Patents by Inventor Agustín IBORRA

Agustín IBORRA 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).

  • Polymeric surfactants having increased salt tolerance and method of preparation thereof
    Patent number: 11912931
    Abstract: A polymeric surfactant for use in chemical enhanced oil recovery, including a terpolymer of a first non-ionic monomer, a second non-ionic monomer, and an ionic monomer, the first non-ionic monomer being a hydrophilic monomer and the second non-ionic monomer being a hydrophobic monomer, the ionic monomer being in a lower proportion than the first and second non-ionic monomers. A method of preparation of polymeric surfactants.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: February 27, 2024
    Assignees: YPF TECNOLOGÍA S.A., CONSEJO NACIONAL DE INVESTIGACIONES CIENTÍFICAS Y TÉCNICAS (CONICET)
    Inventors: Omar Azzaroni, Juan Martín Giussi, Agustín Iborra, Isabel Vega
  • POLYMERIC SURFACTANTS HAVING INCREASED SALT TOLERANCE AND METHOD OF PREPARATION THEREOF
    Publication number: 20230011836
    Abstract: A polymeric surfactant for use in chemical enhanced oil recovery, including a terpolymer of a first non-ionic monomer, a second non-ionic monomer, and an ionic monomer, the first non-ionic monomer being a hydrophilic monomer and the second non-ionic monomer being a hydrophobic monomer, the ionic monomer being in a lower proportion than the first and second non-ionic monomers. A method of preparation of polymeric surfactants.
    Type: Application
    Filed: July 7, 2022
    Publication date: January 12, 2023
    Inventors: Omar AZZARONI, Juan Martín GIUSSI, Agustín IBORRA, Isabel VEGA