Patents by Inventor John R. Silber

John R. Silber 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).

  • Patent number: 9784730
    Abstract: Nanoparticle having a crosslinked chitosan-polyethylene oxide oligomer copolymer coating to which O6-benzylguanine is covalently coupled, compositions that include the nanoparticle, and methods for using the nanoparticle to treat brain cancers.
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: October 10, 2017
    Assignee: University of Washington through its Center for Commercialization
    Inventors: Miqin Zhang, Richard G. Ellenbogen, Forrest Kievit, John R. Silber, Zachary Stephen, Omid Veiseh
  • Publication number: 20140286872
    Abstract: Nanoparticle having a crosslinked chitosan-polyethylene oxide oligomer copolymer coating to which O6-benzylguanine is covalently coupled, compositions that include the nanoparticle, and methods for using the nanoparticle to treat brain cancers.
    Type: Application
    Filed: March 21, 2014
    Publication date: September 25, 2014
    Applicant: University of Washington through its Center for Commercialization
    Inventors: Miqin Zhang, Richard G. Ellenbogen, Forrest Kievit, John R. Silber, Zachary Stephen, Omid Veiseh