Patents by Inventor Susanthri Perera

Susanthri Perera 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).

  • METHOD OF PREPARING SEMICONDUCTOR NANOCRYSTAL COMPOSITIONS
    Publication number: 20070289491
    Abstract: A semiconductor nanocrystal composition comprising a Group V to VI semiconductor material and a method of making same. The method includes synthesizing a semiconductor nanocrystal core, where the synthesizing includes dissolving a Group V to VI anion gas in a first solvent to produce a Group V to VI anion precursor, preparing a cation precursor, and reacting the Group V to VI anion precursor with the cation precursor in the presence of a second solvent. The reacting may occur in a high pressure vessel.
    Type: Application
    Filed: February 28, 2007
    Publication date: December 20, 2007
    Applicant: EVIDENT TECHNOLOGIES, INC.
    Inventors: Adam Peng, Margaret Hines, Susanthri Perera