Patents by Inventor Rajendra Sadangi

Rajendra Sadangi 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).

  • Shrouded-plasma process and apparatus for the production of metastable nanostructured materials
    Publication number: 20070044513
    Abstract: A method and apparatus for producing metastable nanostructured materials employing a ceramic shroud surrounding a plasma flame having a steady state reaction zone into which an aerosol or liquid jet of solution precursor or powder material is fed, causing the material to be pyrolyzed, melted, or vaporized, followed by quenching to form a metastable nanosized powder that has an amorphous (short-range ordered), or metastable microsized powder that has a crystalline (long-range ordered) structure, respectively.
    Type: Application
    Filed: February 23, 2006
    Publication date: March 1, 2007
    Inventors: Bernard Kear, Vijay Shukla, Rajendra Sadangi