Patents by Inventor Carol L. Szumlanski

Carol L. Szumlanski 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).

  • Stably-transformed cells expressing human thiopurine methyltransferase
    Patent number: 5470737
    Abstract: A recombinant DNA sequence is provided which encodes human thiopurine methyl transferase (TPMT), as well as a mammalian cell line having said recombinant DNA sequence incorporated into the genome thereof, so that the cells express high levels of human TPMT activity.
    Type: Grant
    Filed: October 3, 1994
    Date of Patent: November 28, 1995
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Richard M. Weinshilboum, Ronald Honchel, Ibrahim A. Aksoy, Carol L. Szumlanski, Thomas C. Wood, Diane M. Otterness, Eric D. Wieben