Patents by Inventor David Shane Steagall

David Shane Steagall 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).

  • Methods for removing fluoride compounds in liquid hydrocarbon mixtures
    Patent number: 11465954
    Abstract: The present disclosure relates to methods of de-fluorinating hydrocarbon mixtures using an aluminum oxide containing resin. Benefits of the methods disclosed herein can include effective and time efficient removal of fluorine compounds from mixtures of hydrocarbons at ambient temperatures.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: October 11, 2022
    Inventors: David Shane Steagall, John David Cook
  • METHODS FOR REMOVING FLUORIDE COMPOUNDS IN LIQUID HYDROCARBON MIXTURES
    Publication number: 20200339491
    Abstract: The present disclosure relates to methods of de-fluorinating hydrocarbon mixtures using an aluminum oxide containing resin. Benefits of the methods disclosed herein can include effective and time efficient removal of fluorine compounds from mixtures of hydrocarbons at ambient temperatures.
    Type: Application
    Filed: April 28, 2020
    Publication date: October 29, 2020
    Applicant: Shamrock Petrochemical Consulting, LLC
    Inventors: David Shane Steagall, John David Cook