Patents by Inventor Pernilla Wittung

Pernilla Wittung 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).

  • Double-stranded peptide nucleic acids
    Publication number: 20030232355
    Abstract: A novel class of compounds, known as peptide nucleic acids, form double-stranded structures with one another and with ssDNA. The peptide nucleic acids generally comprise ligands such as naturally occurring DNA bases attached to a peptide backbone through a suitable linker.
    Type: Application
    Filed: January 21, 2003
    Publication date: December 18, 2003
    Applicant: ISIS Pharmaceuticals, Inc.
    Inventors: Benget Norden, Pernilla Wittung, Ole Buchardt, Michael Egholm, Peter E. Nielsen, Rolf Berg
  • Modulation of cellular transcription factor activity
    Patent number: 6610650
    Abstract: A novel class of compounds, known as peptide nucleic acids, form double-stranded structures with one another and with ssDNA. The peptide nucleic acids generally comprise ligands such as naturally occurring DNA bases attached to a peptide backbone through a suitable linker.
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: August 26, 2003
    Inventors: Benget Norden, Pernilla Wittung, Ole Buchardt, Michael Egholm, Peter E. Nielsen, Rolf Berg
  • Double-stranded peptide nucleic acids
    Patent number: 6228982
    Abstract: A novel class of compounds, known as peptide nucleic acids, form double-stranded structures with one another and with ssDNA. The peptide nucleic acids generally comprise ligands such as naturally occurring DNA bases attached to a peptide backbone through a suitable linker.
    Type: Grant
    Filed: July 2, 1993
    Date of Patent: May 8, 2001
    Inventors: Benget Norden, Pernilla Wittung, Ole Buchardt, Michael Egholm, Peter E. Nielsen, Rolf Berg