Patents by Inventor Kathryn Elizabeth O'Harra

Kathryn Elizabeth O'Harra 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 synthesizing vinylidenes and alkenes
    Patent number: 11572355
    Abstract: The present disclosure provide synthetic methods for the synthesis of N-substituted vinylidene and alkene compounds in addition to compounds formed from such methods.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: February 7, 2023
    Assignee: The Board of Trustees of The University of Alabama
    Inventors: Jason Edward Bara, Kathryn Elizabeth O'Harra
  • METHODS FOR SYNTHESIZING VINYLIDENES AND ALKENES
    Publication number: 20220017494
    Abstract: The present disclosure provide synthetic methods for the synthesis of N-substituted vinylidene and alkene compounds in addition to compounds formed from such methods.
    Type: Application
    Filed: May 17, 2021
    Publication date: January 20, 2022
    Inventors: Jason Edward Bara, Kathryn Elizabeth O'Harra
  • Ionic polyesters, polyethers, poly(ether sulfones), and related materials
    Patent number: 11034794
    Abstract: Disclosed herein are ionic polymers incorporating an cationic atom in the polymer backbone.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: June 15, 2021
    Assignee: The Board of Trustees of the University of Alabama
    Inventors: Jason Edward Bara, Kathryn Elizabeth O'Harra, Grayson Patrick Dennis
  • IONIC POLYESTERS, POLYETHERS, POLY(ETHER SULFONES), AND RELATED MATERIALS
    Publication number: 20200123318
    Abstract: Disclosed herein are ionic polymers incorporating an cationic atom in the polymer backbone.
    Type: Application
    Filed: August 19, 2019
    Publication date: April 23, 2020
    Inventors: Jason Edward Bara, Kathryn Elizabeth O'Harra, Grayson Patrick Dennis