Patents by Inventor Donald Bogus

Donald Bogus 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).

  • Combination of a sulfonated surfactant composition and star macromolecules
    Patent number: 11441065
    Abstract: The present invention relates to a composition comprising at least one sulfonated surfactant composition and one or more multi-arm star macromolecules having a core and a plurality of polymeric arms, and methods of preparing and using the same. In one aspect of the invention, this composition is capable of increasing the viscosity, and/or temperature-stability to an aqueous system.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: September 13, 2022
    Assignee: Pilot Polymer Technologies, Inc.
    Inventors: Yuanxi Liao, Patrick McCarthy, Liang Huang, Donald Bogus
  • COMBINATION OF A SULFONATED SURFACTANT COMPOSITION AND STAR MACROMOLECULES
    Publication number: 20210284897
    Abstract: The present invention relates to a composition comprising at least one sulfonated surfactant composition and one or more multi-arm star macromolecules having a core and a plurality of polymeric arms, and methods of preparing and using the same. In one aspect of the invention, this composition is capable of increasing the viscosity, and/or temperature-stability to an aqueous system.
    Type: Application
    Filed: October 3, 2017
    Publication date: September 16, 2021
    Inventors: Yuanxi Liao, Patrick McCarthy, Liang Huang, Donald Bogus