Patents by Inventor Suresh Sriamulu

Suresh Sriamulu 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).

  • POLYCRYSTALLINE METAL OXIDE, METHODS OF MANUFACTURE THEREOF, AND ARTICLES COMPRISING THE SAME
    Publication number: 20140197357
    Abstract: A particle, including: a plurality of crystallites including a first composition having a layered ?-NaFeO2-type structure and including lithium in an amount of about 0.1 to about 1.3 moles, per mole of the first composition, nickel in an amount of about 0.1 to about 0.79 mole, per mole of the first composition, cobalt in an amount of 0 to about 0.5 mole, per mole of the first composition, and oxygen in an amount of about 1.7 to about 2.3 moles, per mole of the first composition; and a grain boundary between adjacent crystallites of the plurality of crystallites and including a second composition having the layered ?-NaFeO2-type structure, a cubic structure, or a combination thereof, wherein a concentration of cobalt in the grain boundary is greater than a concentration of cobalt in the crystallites.
    Type: Application
    Filed: July 27, 2012
    Publication date: July 17, 2014
    Applicant: TIAX LLC
    Inventors: David Ofer, Adrian W. Pullen, Suresh Sriamulu