Patents by Inventor Colin B. Heffner (formerly Burns-Heffner)

Colin B. Heffner (formerly Burns-Heffner) 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).

  • ANTI-THROMBUS PROSTHETIC VALVES
    Publication number: 20240335282
    Abstract: A valved conduit includes a conduit having and an exterior surface and an interior surface defining a lumen, the conduit having formed therein a first slit covering a circumferential segment of the conduit, and a first leaflet including a first base portion attached to the exterior surface of the conduit and a first edge portion passing through the first slit and disposed at least partially within the lumen of the conduit.
    Type: Application
    Filed: June 14, 2024
    Publication date: October 10, 2024
    Inventors: Kyle W. Colavito, Edwin W. Field, Colin B. Heffner (formerly Burns-Heffner)