Patents by Inventor Ethan Marrow

Ethan Marrow 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).

  • Nanocellulose and nanocellulose composite arrays and devices and methods of making and using the same
    Patent number: 12121687
    Abstract: A microneedle array including a plurality of microneedles that include nanocellulose or a nanocellulose composite, methods of producing a microneedle array, a device including a microneedle array, and methods of extracting a dermal biofluid or subdermal biofluid by applying a microneedle array.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: October 22, 2024
    Assignee: North Carolina State University
    Inventors: Michael Daniele, Ethan Marrow
  • NANOCELLULOSE AND NANOCELLULOSE COMPOSITE ARRAYS AND DEVICES AND METHODS OF MAKING AND USING THE SAME
    Publication number: 20200230388
    Abstract: A microneedle array including a plurality of microneedles that include nanocellulose or a nanocellulose composite, methods of producing a microneedle array, a device including a microneedle array, and methods of extracting a dermal biofluid or subdermal biofluid by applying a microneedle array.
    Type: Application
    Filed: September 18, 2018
    Publication date: July 23, 2020
    Inventors: Michael Daniele, Ethan Marrow