Patents by Inventor Ajoy Inder Singh

Ajoy Inder Singh 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).

  • Apparatus for exterior arterial ablation
    Patent number: 6869429
    Abstract: A method and apparatus for reducing the thickness of arterial walls is disclosed. Ablation of the exterior layer of the arterial walls is performed using mechanical or laser ablation techniques. Surveying is preferably carried out during the procedure to ensure optimal ablation. The ablation reduces the effective thickness of the arterial walls and increases flexibility so that the walls distend under normal blood pressure, thereby improving blood flow. Advantageously, the procedure is carried out without invasion of the blood vessel lumen and without damage to the inner layer of the artery wall.
    Type: Grant
    Filed: November 17, 2003
    Date of Patent: March 22, 2005
    Inventor: Ajoy Inder Singh
  • Method and apparatus for arterial ablation
    Publication number: 20040111085
    Abstract: A method and apparatus for reducing the thickness of arterial walls is disclosed. Ablation of the exterior layer of the arterial walls is performed using mechanical or laser ablation techniques. Surveying is preferably carried out during the procedure to ensure optimal ablation. The ablation reduces the effective thickness of the arterial walls and increases flexibility so that the walls distend under normal blood pressure, thereby improving blood flow. Advantageously, the procedure is carried out without invasion of the blood vessel lumen and without damage to the inner layer of the artery wall.
    Type: Application
    Filed: November 17, 2003
    Publication date: June 10, 2004
    Inventor: Ajoy Inder Singh
  • Method and apparatus for arterial ablation
    Patent number: 6669686
    Abstract: A method and apparatus for reducing the thickness of arterial walls is disclosed. Ablation of the exterior layer of the arterial walls is performed using mechanical or laser ablation techniques. Surveying is preferably carried out during the procedure to ensure optimal ablation. The ablation reduces the effective thickness of the arterial walls and increases flexibility so that the walls distend under normal blood pressure, thereby improving blood flow. Advantageously, the procedure is carried out without invasion of the blood vessel lumen and without damage to the inner layer of the artery wall.
    Type: Grant
    Filed: July 19, 2000
    Date of Patent: December 30, 2003
    Inventor: Ajoy Inder Singh