Patents by Inventor Ethan B. Marschall

Ethan B. Marschall 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).

  • Patent number: 11975327
    Abstract: An adapter for a container that provides an integrated photoacoustic microscopy system that is capable of real time imaging of samples within the container. The adapter allows a researcher or investigator to evaluate a sample using the photoacoustic effect, with or without a microscope. The adapter comprises a support portion, a planar portion, and a tube. The support portion includes a channel formed therein, the channel including a first surface, a second surface opposite the first surface, and an intermediate surface positioned between the first surface and the second surface, the channel configured to receive the rim of the container such that the intermediate surface of the channel is positioned adjacent a top surface of the rim and the first surface and the second surface extend along opposite sides of the sidewall. The planar portion is coupled to the support portion and extends across the opening of the container.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: May 7, 2024
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Barbara S. Smith, Christopher Miranda, Ethan B. Marschall
  • Patent number: 11768182
    Abstract: A photoacoustic and optical microscopy combiner. The combiner is configured to support a transducer defining an axis. The combiner includes a body including a base and an opening extending through the base, and a glass member at least partially positioned within the opening. The glass member includes a surface positioned at an angle relative to the base and the axis of the transducer. A sample slide is supported on the body and at least partially over the opening. The sample slide is positioned such that a sample on the sample slide is configured to receive light from a laser and redirect the light to an ultrasound transducer to generate a real-time image of a sample.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: September 26, 2023
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Barbara S. Smith, Christopher Miranda, Ethan B. Marschall
  • Publication number: 20200398268
    Abstract: An adapter for a container that provides an integrated photoacoustic microscopy system that is capable of real time imaging of samples within the container. The adapter allows a researcher or investigator to evaluate a sample using the photoacoustic effect, with or without a microscope. The adapter comprises a support portion, a planar portion, and a tube. The support portion includes a channel formed therein, the channel including a first surface, a second surface opposite the first surface, and an intermediate surface positioned between the first surface and the second surface, the channel configured to receive the rim of the container such that the intermediate surface of the channel is positioned adjacent a top surface of the rim and the first surface and the second surface extend along opposite sides of the sidewall. The planar portion is coupled to the support portion and extends across the opening of the container.
    Type: Application
    Filed: June 15, 2020
    Publication date: December 24, 2020
    Inventors: Barbara S. Smith, Christopher Miranda, Ethan B. Marschall
  • Publication number: 20200340954
    Abstract: A photoacoustic and optical microscopy combiner. The combiner is configured to support a transducer defining an axis. The combiner includes a body including a base and an opening extending through the base, and a glass member at least partially positioned within the opening. The glass member includes a surface positioned at an angle relative to the base and the axis of the transducer. A sample slide is supported on the body and at least partially over the opening. The sample slide is positioned such that a sample on the sample slide is configured to receive light from a laser and redirect the light to an ultrasound transducer to generate a real-time image of a sample.
    Type: Application
    Filed: April 27, 2020
    Publication date: October 29, 2020
    Inventors: Barbara S. Smith, Christopher Miranda, Ethan B. Marschall