Patents by Inventor Tracey A. Willson

Tracey A. Willson 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).

  • Leukaemia inhibitory factor from livestock species and use thereof to enhance implantation and development of embryonic cells
    Patent number: 5418159
    Abstract: The present invention relates generally to the isolation of leukaemia inhibitory factor (LIF) genes from livestock species, the expression of said genes in recombinant vectors and the isolation of the recombinant LIF molecules and the use of livestock species LIF to enhance the in vitro development of an embryo to the implantation stage.
    Type: Grant
    Filed: August 29, 1991
    Date of Patent: May 23, 1995
    Assignee: Amrad Corporation Limited
    Inventors: Nicholas M. Gough, Tracey A. Willson, Robert F. Seamark