Patents by Inventor David Sharpe Heister

David Sharpe Heister 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).

  • Endovascular balloon catheters and methods for use
    Patent number: 11648379
    Abstract: A balloon catheter and methods for use are disclosed for endovascular procedures, e.g., performing a thrombectomy. In one embodiment, among others, the balloon catheter includes an elongated catheter body. At a distal end, the catheter body also includes an angled tip and a balloon adjacent to the angled tip. The balloon is inflatable to form an oblong shape.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: May 16, 2023
    Inventor: David Sharpe Heister
  • ENDOVASCULAR BALLOON CATHETERS AND METHODS FOR USE
    Publication number: 20220080162
    Abstract: A balloon catheter and methods for use are disclosed for endovascular procedures, e.g., performing a thrombectomy. In one embodiment, among others, the balloon catheter includes an elongated catheter body. At a distal end, the catheter body also includes an angled tip and a balloon adjacent to the angled tip. The balloon is inflatable to form an oblong shape.
    Type: Application
    Filed: November 22, 2021
    Publication date: March 17, 2022
    Inventor: David Sharpe Heister
  • Endovascular balloon catheter
    Patent number: 11197982
    Abstract: A balloon catheter is disclosed for endovascular procedures. In one embodiment, among others, the balloon catheter includes an elongated catheter body. At a distal end, the catheter body also includes an angled tip and a balloon adjacent to the angled tip. The balloon is inflatable to form an oblong shape.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: December 14, 2021
    Inventor: David Sharpe Heister
  • Endovascular Balloon Catheter
    Publication number: 20200297979
    Abstract: A balloon catheter is disclosed for endovascular procedures. In one embodiment, among others, the balloon catheter includes an elongated catheter body. At a distal end, the catheter body also includes an angled tip and a balloon adjacent to the angled tip. The balloon is inflatable to form an oblong shape.
    Type: Application
    Filed: March 22, 2019
    Publication date: September 24, 2020
    Inventor: David Sharpe Heister