Patents by Inventor Guru Prasad Sundararajan

Guru Prasad Sundararajan 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).

  • Erosion and corrosion resistant coatings, methods and articles
    Patent number: 8790789
    Abstract: Disclosed herein is an erosion and corrosion resistant coating comprising a metallic binder, a plurality of hard particles, and a plurality of sacrificial particles. Also disclosed is a method of improving erosion and corrosion resistance of a metal component comprising disposing on a surface of the metal component the foregoing erosion and corrosion resistant coating comprising, and a metal component comprising a metal component surface and the foregoing erosion and corrosion resistant coating comprising a first surface and a second surface opposite the first surface, wherein the first surface is disposed on the metal component surface.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: July 29, 2014
    Assignee: General Electric Company
    Inventors: Thodla Ramgopal, Krishnamurthy Anand, David Vincent Bucci, Nitin Jayaprakash, Jane Marie Lipkin, Tamara Jean Muth, Surinder Singh Pabla, Vinod Kumar Pareek, Guru Prasad Sundararajan
  • EROSION AND CORROSION RESISTANT COATINGS, METHODS AND ARTICLES
    Publication number: 20090297720
    Abstract: Disclosed herein is an erosion and corrosion resistant coating comprising a metallic binder, a plurality of hard particles, and a plurality of sacrificial particles. Also disclosed is a method of improving erosion and corrosion resistance of a metal component comprising disposing on a surface of the metal component the foregoing erosion and corrosion resistant coating comprising, and a metal component comprising a metal component surface and the foregoing erosion and corrosion resistant coating comprising a first surface and a second surface opposite the first surface, wherein the first surface is disposed on the metal component surface.
    Type: Application
    Filed: May 29, 2008
    Publication date: December 3, 2009
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Thodla Ramgopal, Krishnamurthy Anand, David Vincent Bucci, Nitin Jayaprakash, Jane Marie Lipkin, Tamara Jean Muth, Surinder Singh Pabla, Vinod Kumar Pareek, Guru Prasad Sundararajan
  • Sol-gel composition and process for coating aerospace alloys
    Patent number: 7141306
    Abstract: An anti-corrosive sol-gel composition and process for coating an aerospace alloy substrate with the composition.
    Type: Grant
    Filed: May 13, 2004
    Date of Patent: November 28, 2006
    Assignee: Cessna Aircraft Company
    Inventors: Todd M. McKee, Guru Prasad Sundararajan