Patents by Inventor Xiao-Song Wang

Xiao-Song Wang 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).

  • Surface modification of nanocrystals using multidentate polymer ligands
    Publication number: 20060088713
    Abstract: The present invention provides a method of surface passivation of colloidal nanocrystalline materials using a ligand exchange process in which quantum nanoparticles of pre-selected size and shape has polymer multidentate ligands bound at the surface of the nanocrystals for stabilizing quantum size-dependent properties of nanocrystals and providing colloidal stability of the nanoparticles in solvents.
    Type: Application
    Filed: May 5, 2005
    Publication date: April 27, 2006
    Inventors: Tieneke Dykstra, Xiao-Song Wang, Mayrose Salvador, Gregory Scholes, Mitchell Winnik, Jung Oh