Patents by Inventor Christopher L. Langdale

Christopher L. Langdale 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).

  • State-dependent pudendal nerve stimulation for bladder control
    Patent number: 11911614
    Abstract: The present disclosure provides a device for state-dependent pudendal nerve stimulation for bladder control in a subject and methods of making and using the same.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: February 27, 2024
    Assignee: DUKE UNIVERSITY
    Inventors: Warren M. Grill, James A. Hokanson, Christopher L. Langdale
  • STATE-DEPENDENT PERIPHERAL NEUROMODULATION TO TREAT BLADDER DYSFUNCTION
    Publication number: 20230211158
    Abstract: The present invention relates to a neuromodulation apparatus and methods of using the neuromodulation apparatus for treating bladder dysfunction.
    Type: Application
    Filed: March 1, 2023
    Publication date: July 6, 2023
    Applicant: Duke University
    Inventors: Warren M. Grill, James A. Hokanson, Christopher L. Langdale
  • State-dependent peripheral neuromodulation to treat bladder dysfunction
    Patent number: 11617886
    Abstract: The present invention relates to a neuromodulation apparatus and methods of using the neuromodulation apparatus for treating bladder dysfunction.
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: April 4, 2023
    Assignee: Duke University
    Inventors: Warren M. Grill, James A. Hokanson, Christopher L. Langdale
  • STATE-DEPENDENT PUDENDAL NERVE STIMULATION FOR BLADDER CONTROL
    Publication number: 20220184394
    Abstract: The present disclosure provides a device for state-dependent pudendal nerve stimulation for bladder control in a subject and methods of making and using the same.
    Type: Application
    Filed: February 18, 2022
    Publication date: June 16, 2022
    Applicant: Duke University
    Inventors: Warren M. GRILL, James A. HOKANSON, Christopher L. LANGDALE
  • State-dependent pudendal nerve stimulation for bladder control
    Patent number: 11278721
    Abstract: The present disclosure provides a device for state-dependent pudendal nerve stimulation for bladder control in a subject and methods of making and using the same.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: March 22, 2022
    Assignee: DUKE UNIVERSITY
    Inventors: Warren M. Grill, James A. Hokanson, Christopher L. Langdale
  • STATE-DEPENDENT PERIPHERAL NEUROMODULATION TO TREAT BLADDER DYSFUNCTION
    Publication number: 20210038888
    Abstract: The present invention relates to a neuromodulation apparatus and methods of using the neuromodulation apparatus for treating bladder dysfunction.
    Type: Application
    Filed: June 10, 2020
    Publication date: February 11, 2021
    Applicant: Duke University
    Inventors: Warrren M. Grill, James A. Hokanson, Christopher L. Langdale
  • State-dependent peripheral neuromodulation to treat bladder dysfunction
    Patent number: 10722708
    Abstract: The present invention relates to a neuromodulation apparatus and methods of using the neuromodulation apparatus for treating bladder dysfunction.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: July 28, 2020
    Assignee: Duke University
    Inventors: Warren M. Grill, James A. Hokanson, Christopher L. Langdale
  • STATE-DEPENDENT PUDENDAL NERVE STIMULATION FOR BLADDER CONTROL
    Publication number: 20200188661
    Abstract: The present disclosure provides a device for state-dependent pudendal nerve stimulation for bladder control in a subject and methods of making and using the same.
    Type: Application
    Filed: July 23, 2018
    Publication date: June 18, 2020
    Applicant: Duke University
    Inventors: Warren M. GRILL, James A. HOKANSON, Christopher L. LANGDALE
  • STATE-DEPENDENT PERIPHERAL NEUROMODULATION TO TREAT BLADDER DYSFUNCTION
    Publication number: 20180296833
    Abstract: The present invention relates to a neuromodulation apparatus and methods of using the neuromodulation apparatus for treating bladder dysfunction.
    Type: Application
    Filed: October 14, 2016
    Publication date: October 18, 2018
    Applicant: Duke University
    Inventors: Warren M. Grill, James A. Hokanson, Christopher L. Langdale