Patents by Inventor Amit Kumar Som

Amit Kumar Som 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).

  • Method of fabricating coded particles
    Publication number: 20030153092
    Abstract: Coded microparticles for use in chemical or biological library synthesis are produced by delineating particles in a plastics sheet supported on a substrate and removing the particles from the substrate.
    Type: Application
    Filed: January 17, 2003
    Publication date: August 14, 2003
    Inventors: Nigel Guy Skinner, Amit Kumar Som, Susan Louise Watson
  • Ultrasonic visualization and catheters therefor
    Patent number: 6283921
    Abstract: A catheter is provided that has both an ultrasonic transducer array (2) and a inflatable balloon (12) mounted at or near its distal end. A sheath catheter having a transducer array and associated multiplexer (4) arrangement located substantially coaxially within it. Furthermore, a guidewire (8) catheter having an ultrasonic transducer array mounted on it distal end.
    Type: Grant
    Filed: January 11, 1999
    Date of Patent: September 4, 2001
    Assignee: Intravascular Research Limited
    Inventors: Elvin Leonard Nix, Amit Kumar Som, Martin Terry Rothman, Andrew Robert Pacey