Patents by Inventor James Ryan Head

James Ryan Head 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).

  • SYSTEM FOR LEFT ATRIAL APPENDAGE CLIP
    Publication number: 20260053482
    Abstract: A clip may be configured to close the portion of the heart, to reduce blood flow therethrough as well as passage of clots or other undesired materials. The clip may be configured to close the left atrial appendage (LAA). The closure of the LAA may reduce the possibility of stroke or other maladies stemming from fluid flow with the LAA. Delivery systems may comprise expansion apparatuses for a left atrial appendage clip. The expansion apparatuses may include retention mechanisms for retaining the clip.
    Type: Application
    Filed: October 29, 2025
    Publication date: February 26, 2026
    Inventors: Manouchehr A. Miraki, Bryan A. Janish, Amy E. Munnelly, Nicolas Alexander Herrera, Maria L. Saravia, Irvin John Narciso, Daniel James Murray, Da-Yu Chang, Harvey H. Chen, Cindy Woo, Mark Van Nest, Laura Elizabeth Wasson, James Ryan Head, Said Pashtoun Sadat, Sreekumar Ramasubramanian, Arti Prasad Roth, Dannette Fay Casper, Brandon Long Liu, Jason Thai Le, Bernard Mulvihill, Kenneth Yesung Chen, Sakyasingh Tripathy