Patents Assigned to Ipsen Biopharma Ltd.
  • Liposomes useful for drug delivery
    Patent number: 9782349
    Abstract: The present invention provides liposome compositions containing substituted ammonium and/or polyanion, and optionally with a desired therapeutic or imaging entity. The present invention also provide methods of making the liposome compositions provided by the present invention.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: October 10, 2017
    Assignee: Ipsen Biopharma Ltd.
    Inventors: Keelung Hong, Daryl C. Drummond, Dmitri Kirpotin