Patents Assigned to Paul O. P. Ts'o
  • Ligands to enhance cellular uptake of biomolecules
    Patent number: 5994517
    Abstract: Oligodeoxynucleoside methylphosphonate neoglycopeptide conjugates and related compounds for tissue specific delivery of biologically stable, nonionic oligodeoxynucleoside analogs into cells.
    Type: Grant
    Filed: November 22, 1996
    Date of Patent: November 30, 1999
    Assignee: Paul O. P. Ts'o
    Inventors: Paul O. P. Ts'o, Jon J. Hangeland, Yuan C. Lee