Patents by Inventor Sreerama Prasad R

Sreerama Prasad R 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).

  • REPAIR OF DEFECTS EXTENDING INTO AN UNDERLYING LAYER OF ENVIRONMENTAL BARRIER COATINGS
    Publication number: 20240150251
    Abstract: Methods for repairing a defect in a multilayered coating on a silicon-containing substrate are provided, along with the resulting compared component. The method includes: applying a first patch slurry into the defect; drying the first patch slurry to form a dried first patch layer; applying a second patch slurry into the defect and on the dried first patch layer; and drying the second patch slurry to form a second dried patch layer.
    Type: Application
    Filed: November 3, 2022
    Publication date: May 9, 2024
    Inventors: Atanu Saha, Don Mark Lipkin, Sreerama Prasad R, Mamatha Nagesh, Nicholas Edward Antolino