Patents by Inventor Pawe? Jerzy Matuszyk

Pawe? Jerzy Matuszyk 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).

  • Evaluation of physical properties of a material behind a casing utilizing guided acoustic waves
    Patent number: 10557959
    Abstract: Systems and methods for determining physical properties of a material in contact with an external surface of a casing disposed in a borehole including inducing, with a transducer, a first shear horizontal (SH) wave in the casing at a first SH order, measuring, with a sensor disposed on the casing, an attenuation of the first SH wave to generate a first measurement, inducing a second SH wave in the casing at a second SH order that is different from the first SH order, measuring an attenuation of the second SH wave to generate a second measurement, and extracting a physical properties of the material in contact with the external surface of the casing from the first and second measurements.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: February 11, 2020
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Paweł Jerzy Matuszyk, Douglas J. Patterson