Patents by Inventor Daniel P. Swatske

Daniel P. Swatske 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).

  • Stabilized carbon nanotube suspensions
    Patent number: 10377941
    Abstract: Stable CNT dispersions having a combination of polymeric dispersants, including at least one first dispersant and at least one second dispersant, wherein the second dispersant is stable under saline conditions, and methods of using the CNT dispersions in subterranean formations for enhancing oil recovery therefrom.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: August 13, 2019
    Assignee: The Board of Regents of the University of Oklahoma
    Inventors: Mohannad J. Kadhum, Daniel E. Resasco, Jeffrey H. Harwell, Ben Shiau, Daniel P. Swatske
  • STABILIZED CARBON NANOTUBE SUSPENSIONS
    Publication number: 20180215991
    Abstract: Stable CNT dispersions having a combination of polymeric dispersants, including at least one first dispersant and at least one second dispersant, wherein the second dispersant is stable under saline conditions, and methods of using the CNT dispersions in subterranean formations for enhancing oil recovery therefrom.
    Type: Application
    Filed: September 25, 2015
    Publication date: August 2, 2018
    Inventors: Mohannad J. Kadhum, Daniel E. Resasco, Jeffrey H. Harwell, Ben Shiau, Daniel P. Swatske