Patents by Inventor Ibrahim A. Aksoy

Ibrahim A. Aksoy 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).

  • cDNA cloning and expression of human liver estrogen sulfotransferase
    Patent number: 5744355
    Abstract: The present invention provides an isolated and purified human DNA molecule that encodes human estrogen sulfotransferase.
    Type: Grant
    Filed: May 9, 1995
    Date of Patent: April 28, 1998
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Richard M. Weinshilboum, Ibrahim A. Aksoy, Thomas C. Wood
  • cDNA cloning and expression of human liver estrogen sulfotransferase
    Patent number: 5714594
    Abstract: The present invention provides an isolated and purified human DNA molecule consisting essentially of a DNA segment encoding an estrogen sulfotransferase protein or biologically active derivative thereof.
    Type: Grant
    Filed: October 18, 1994
    Date of Patent: February 3, 1998
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Richard M. Weinshilboum, Ibrahim A. Aksoy, Thomas C. Wood
  • 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