Patents by Inventor Mariappan Paranthamam

Mariappan Paranthamam 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).

  • Buffer layers on biaxially textured metal substrates
    Patent number: 6235402
    Abstract: A method is disclosed for forming a biaxially textured buffer layer on a biaxially oriented metal substrate by using a sol-gel coating technique followed by pyrolyzing/annealing in a reducing atmosphere. This method is advantageous for providing substrates for depositing electronically active materials thereon.
    Type: Grant
    Filed: February 11, 1999
    Date of Patent: May 22, 2001
    Assignee: UT-Battelle, LLC
    Inventors: Shara S. Shoup, Mariappan Paranthamam, David B. Beach, Donald M. Kroeger, Amit Goyal
  • Sol-gel deposition of buffer layers on biaxially textured metal substances
    Patent number: 6077344
    Abstract: A method is disclosed for forming a biaxially textured buffer layer on a biaxially oriented metal substrate by using a sol-gel coating technique followed by pyrolyzing/annealing in a reducing atmosphere. This method is advantageous for providing substrates for depositing electronically active materials thereon.
    Type: Grant
    Filed: September 2, 1997
    Date of Patent: June 20, 2000
    Assignee: Lockheed Martin Energy Research Corporation
    Inventors: Shara S. Shoup, Mariappan Paranthamam, David B. Beach, Donald M. Kroeger, Amit Goyal