Patents by Inventor Chris RYMAN

Chris RYMAN 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).

  • Maternal and fetal heart rate monitor
    Patent number: 12453484
    Abstract: Described herein are systems, devices, and methods for non-invasive pregnancy testing. The systems, devices, and methods can be used to provide pregnancy status information of a subject by detecting cardiovascular activity of a fetus in the subject. Subjects can include ruminants, ungulates, and humans.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: October 28, 2025
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Dennis Matthews, Xiaomeng Gao, Xiaonan Jiang, Xiaoguang Liu, Jeremy Thompson, Kylie Dunning, Kenneth Pawlak, Chris Ryman
  • MATERNAL AND FETAL HEART RATE MONITOR
    Publication number: 20210378532
    Abstract: Described herein are systems, devices, and methods for non-invasive pregnancy testing. The systems, devices, and methods can be used to provide pregnancy status information of a subject by detecting cardiovascular activity of a fetus in the subject. Subjects can include ruminants, ungulates, and humans.
    Type: Application
    Filed: June 9, 2021
    Publication date: December 9, 2021
    Inventors: Dennis MATTHEWS, Xiaomeng GAO, Xiaonan JIANG, Xiaoguang LIU, Jeremy THOMPSON, Kylie DUNNING, Kenneth PAWLAK, Chris RYMAN