Patents by Inventor Charles Fry

Charles Fry 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).

  • Enhanced implantation, development and maintenance of embryos using leukaemia inhibitory factor
    Patent number: 5712156
    Abstract: Disclosed is the in vitro development of mammalian embryos to the implantation stage by culturing the embryos in a medium containing leukemia inhibitory factor (LIF). Inclusion of LIF in the medium containing embryos also enhances the ability of the embryos to develop normally.
    Type: Grant
    Filed: August 17, 1994
    Date of Patent: January 27, 1998
    Assignee: Amrad Corporation Limited
    Inventors: Richard Charles Fry, Ronald Allen Parr