Patents by Inventor William Ensminger

William Ensminger 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).

  • Targeted dendrimer-drug conjugates
    Patent number: 9345781
    Abstract: The invention provides for dendrimer conjugates useful for liver-specific delivery of therapeutic agents. The therapeutic agent is associated to the dendrimer through a enzyme-cleavable covalent linkage.
    Type: Grant
    Filed: June 11, 2012
    Date of Patent: May 24, 2016
    Assignee: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Mohamed E. H. El-Sayed, William Ensminger, Donna Shewach
  • TARGETED DENDRIMER-DRUG CONJUGATES
    Publication number: 20130004427
    Abstract: The invention provides for dendrimer conjugates useful for liver-specific delivery of therapeutic agents. The therapeutic agent is associated to the dendrimer through a enzyme-cleavable covalent linkage.
    Type: Application
    Filed: June 11, 2012
    Publication date: January 3, 2013
    Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Mohamed E.H. El-Sayed, William Ensminger, Donna Shewach