Patents by Inventor Biswajit Kar

Biswajit Kar 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 AND METHOD FOR DETERMINING A DATA FLOW PATH IN AN OVERLAY NETWORK
    Publication number: 20240113966
    Abstract: This disclosure describes techniques that include collecting underlay flow data within a network and associating underlay flow data with a source and a destination virtual network to enable insights into network operation and performance. In one example, this disclosure describes a method that includes identifying, for each underlay data flow, a source overlay network and a destination overlay network associated with the underlay data flow, wherein identifying includes retrieving, from one or more Ethernet Virtual Private Network (EVPN) databases, information identifying the source and destination overlay networks.
    Type: Application
    Filed: December 14, 2023
    Publication date: April 4, 2024
    Inventors: Harshit Naresh Chitalia, Biswajit Mandal, Anita Kar
  • Apparatus for Implanting an Aortic Valve Prosthesis
    Publication number: 20110046726
    Abstract: An apparatus for percutaneously implanting an aortic valve prosthesis includes a pump for pumping oxygenated blood from the left atrium into the descending aorta, during a period of time in which an aortic valve prosthesis is being implanted within a diseased aortic valve. First and second catheters are associated with the pump, and a third catheter has an end which is adapted for insertion into the ascending aorta, and the third catheter has an aortic valve prosthesis associated with another end of the third catheter.
    Type: Application
    Filed: November 2, 2010
    Publication date: February 24, 2011
    Inventors: Reynolds M. Delgado, III, Biswajit Kar
  • Method and apparatus for implanting an aortic valve prosthesis
    Patent number: 7833268
    Abstract: A method and apparatus for percutaneously implanting an aortic valve prosthesis includes a pump for pumping oxygenated blood from the left atrium into the descending aorta, during a period of time in which an aortic valve prosthesis is being implanted within a diseased aortic valve. First and second catheters are associated with the pump, and a third catheter has an end which is adapted for insertion into the ascending aorta, and the third catheter has an aortic valve prosthesis associated with another end of the third catheter.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: November 16, 2010
    Inventors: Reynolds M. Delgado, III, Biswajit Kar
  • Method and apparatus for implanting an aortic valve prosthesis
    Publication number: 20060271173
    Abstract: A method and apparatus for percutaneously implanting an aortic valve prosthesis includes a pump for pumping oxygenated blood from the left atrium into the descending aorta, during a period of time in which an aortic valve prosthesis is being implanted within a diseased aortic valve. First and second catheters are associated with the pump, and a third catheter has an end which is adapted for insertion into the ascending aorta, and the third catheter has an aortic valve prosthesis associated with another end of the third catheter.
    Type: Application
    Filed: April 28, 2006
    Publication date: November 30, 2006
    Inventors: Reynolds Delgado, Biswajit Kar