Patents by Inventor Nathaniel Bryant Pfeifer

Nathaniel Bryant Pfeifer 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).

  • Coaxial microneedle assemblies and methods thereof
    Patent number: 11766203
    Abstract: The present invention is directed to devices including one or more hollow needles and a transducing wire disposed within at least one needle. In particular instances, arrays of such needles can be employed. Methods for fabricating and using such devices are also disclosed herein.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: September 26, 2023
    Assignee: National Technology & Engineering Solutions of Sandia, LLC
    Inventors: Philip Rocco Miller, Ronen Polsky, Nathaniel Bryant Pfeifer
  • COAXIAL MICRONEEDLE ASSEMBLIES AND METHODS THEREOF
    Publication number: 20190076075
    Abstract: The present invention is directed to devices including one or more hollow needles and a transducing wire disposed within at least one needle. In particular instances, arrays of such needles can be employed. Methods for fabricating and using such devices are also disclosed herein.
    Type: Application
    Filed: September 10, 2018
    Publication date: March 14, 2019
    Inventors: Philip Rocco Miller, Ronen Polsky, Nathaniel Bryant Pfeifer