Patents by Inventor Bharath Krishnamoorthi

Bharath Krishnamoorthi 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).

  • Heat transfer tube for hydrocarbon processing
    Patent number: 11053445
    Abstract: The present disclosure relates to a heat transfer tube including an inner surface and an outer surface. The heat transfer tube further includes a first mixing element and a second mixing element disposed on the inner surface of the tube and projecting inwardly toward a central longitudinal axis of the tube. Adjacent mixing elements are separated by a gap arc distance of about 0.5 inches (1.27 cm) or greater. The first helical row has an angle (?) from about 15 degrees to about 85 degrees relative to the central longitudinal axis of the tube. The tube has an inner diameter of about 1.85 inches (4.7 cm) or less.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: July 6, 2021
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: David B. Spicer, Bharath Krishnamoorthi
  • Heat Transfer Tube for Hydrocarbon Processing
    Publication number: 20180320088
    Abstract: The present disclosure relates to a heat transfer tube including an inner surface and an outer surface. The heat transfer tube further includes a first mixing element and a second mixing element disposed on the inner surface of the tube and projecting inwardly toward a central longitudinal axis of the tube. Adjacent mixing elements are separated by a gap arc distance of about 0.5 inches (1.27 cm) or greater. The first helical row has an angle (?) from about 15 degrees to about 85 degrees relative to the central longitudinal axis of the tube. The tube has an inner diameter of about 1.85 inches (4.7 cm) or less.
    Type: Application
    Filed: April 16, 2018
    Publication date: November 8, 2018
    Inventors: David B. Spicer, Bharath Krishnamoorthi