Patents by Inventor James Stringham

James Stringham 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).

  • Eye health supplement with curcumin
    Patent number: 12472153
    Abstract: An eye health supplement and methods of using the eye health supplement are disclosed.
    Type: Grant
    Filed: June 28, 2024
    Date of Patent: November 18, 2025
    Assignee: QH HOLDINGS (OREGON), INC.
    Inventor: James Stringham
  • EYE HEALTH SUPPLEMENT WITH CURCUMIN
    Publication number: 20240350429
    Abstract: An eye health supplement and methods of using the eye health supplement are disclosed.
    Type: Application
    Filed: June 28, 2024
    Publication date: October 24, 2024
    Inventor: James Stringham
  • Eye health supplement with curcumin
    Patent number: 12053436
    Abstract: An eye health supplement and methods of using the eye health supplement are disclosed.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: August 6, 2024
    Assignee: QH HOLDINGS (OREGON), INC.
    Inventor: James Stringham
  • Eye health supplement
    Patent number: 12053437
    Abstract: An eye health supplement and methods of using the eye health supplement are disclosed.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: August 6, 2024
    Assignee: QH HOLDINGS (OREGON), INC.
    Inventor: James Stringham
  • EYE HEALTH SUPPLEMENT WITH CURCUMIN
    Publication number: 20220008357
    Abstract: An eye health supplement and methods of using the eye health supplement are disclosed.
    Type: Application
    Filed: September 22, 2021
    Publication date: January 13, 2022
    Inventor: James Stringham
  • EYE HEALTH SUPPLEMENT
    Publication number: 20220000801
    Abstract: An eye health supplement and methods of using the eye health supplement are disclosed.
    Type: Application
    Filed: September 22, 2021
    Publication date: January 6, 2022
    Inventor: James Stringham
  • Eye health supplement with curcumin
    Patent number: 11141386
    Abstract: An eye health supplement and methods of using the eye health supplement are disclosed.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: October 12, 2021
    Assignee: QH Holdings (Oregon), Inc.
    Inventor: James Stringham
  • Eye health supplement
    Patent number: 11135179
    Abstract: An eye health supplement and methods of using the eye health supplement are disclosed.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: October 5, 2021
    Assignee: QH Holdings (Oregon), Inc.
    Inventor: James Stringham