Patents by Inventor Jeffrey Thatcher

Jeffrey Thatcher 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).

  • Publication number: 20220240783
    Abstract: Certain aspects relate to apparatuses and techniques for non-invasive and non-contact optical imaging that acquires a plurality of images corresponding to both different times and different frequencies. Additionally, alternatives described herein are used with a variety of tissue classification applications including assessing the presence and severity of tissue conditions, such as necrosis and small vessel disease, at a potential or determined amputation site.
    Type: Application
    Filed: March 2, 2018
    Publication date: August 4, 2022
    Inventors: Wensheng Fan, John Michael DiMaio, Jeffrey Thatcher
  • Patent number: 11337643
    Abstract: Certain aspects relate to apparatuses and techniques for non-invasive and non-contact optical imaging that acquires a plurality of images corresponding to both different times and different frequencies. Additionally, alternatives described herein are used with a variety of tissue classification applications including assessing the presence and severity of tissue conditions, such as necrosis and small vessel disease, at a potential or determined amputation site.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: May 24, 2022
    Assignee: Spectral MD, Inc.
    Inventors: Wensheng Fan, John Michael DiMaio, Jeffrey Thatcher
  • Publication number: 20210169400
    Abstract: Certain aspects relate to apparatuses and techniques for non-invasive and non-contact optical imaging that acquires a plurality of images corresponding to both different times and different frequencies. Additionally, alternatives described herein are used with a variety of tissue classification applications including assessing the presence and severity of tissue conditions, such as necrosis and small vessel disease, at a potential or determined amputation site.
    Type: Application
    Filed: August 24, 2020
    Publication date: June 10, 2021
    Inventors: Wensheng Fan, John Michael DiMaio, Jeffrey Thatcher
  • Patent number: 10750992
    Abstract: Certain aspects relate to apparatuses and techniques for non-invasive and non-contact optical imaging that acquires a plurality of images corresponding to both different times and different frequencies. Additionally, alternatives described herein are used with a variety of tissue classification applications including assessing the presence and severity of tissue conditions, such as necrosis and small vessel disease, at a potential or determined amputation site.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: August 25, 2020
    Assignee: SPECTRAL MD, INC.
    Inventors: Wensheng Fan, John Michael DiMaio, Jeffrey Thatcher
  • Publication number: 20200138360
    Abstract: Certain aspects relate to apparatuses and techniques for non-invasive and non-contact optical imaging that acquires a plurality of images corresponding to both different times and different frequencies. Additionally, alternatives described herein are used with a variety of tissue classification applications including assessing the presence and severity of tissue conditions, such as necrosis and small vessel disease, at a potential or determined amputation site.
    Type: Application
    Filed: October 31, 2019
    Publication date: May 7, 2020
    Inventors: Wensheng Fan, John Michael DiMaio, Jeffrey Thatcher