Patents by Inventor Peter Oefner

Peter Oefner 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).

  • Nucleic acid separation on alkylated nonporous polymer beads
    Patent number: 5585236
    Abstract: Nonporous polymer beads having an average diameter of about 1-100 microns are suitable for chromatographic separation of mixtures of nucleic acids when the polymer beads are alkylated with alkyl chains having at least three carbon atoms. The polymer beads provide efficient separation of nucleic acids using ion-pair reverse phase chromatography.
    Type: Grant
    Filed: November 17, 1993
    Date of Patent: December 17, 1996
    Assignee: Sarasep, Inc.
    Inventors: Gunther Bonn, Christian Huber, Peter Oefner