Patents by Inventor Joan K. Stadler

Joan K. Stadler 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).

  • Synergistic method for host cell transformation
    Patent number: 5286634
    Abstract: This invention addresses the problem of inserting foreign or nonative DNA into a cell and, most particularly, into a plant cell. The solution to this problem of DNA transfer set forth in this invention is the use of a polycationic compound and cationic liposomes which act synergistically to accomplish host cell transformation.
    Type: Grant
    Filed: September 28, 1989
    Date of Patent: February 15, 1994
    Inventors: Joan K. Stadler, Nunzio M. Antonelli