Patents by Inventor Aleksandr Zhushma

Aleksandr Zhushma 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).

  • Publication number: 20180045843
    Abstract: The present disclosure relates generally to expandable microcapsules and their utilization for acoustic imaging within a geological formation. The present disclosure further relates to expandable microcapsules with a multicomponent core and disclosure to practical utilization of multicomponent cores for controlling the expansion properties (e.g., temperature and pressure of expansion, expansion volume ratio, and shell thickness) of the resulting microbubbles.
    Type: Application
    Filed: February 18, 2016
    Publication date: February 15, 2018
    Applicant: THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL
    Inventors: Sergei Sheiko, Natalia V. Lebedeva, Aleksandr Zhushma