Patents by Inventor Emma Jayne Sumner

Emma Jayne Sumner 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).

  • Recombinant IGF expression systems
    Patent number: 7354994
    Abstract: The present invention provides nucleic acid sequences, expression systems, host cells, polypeptides and methods of producing mature insulin-like growth factor (IGF) using a fusion construct which yields high levels of fusion proteins that are easily processed to provide IGF with a proper N-terminus.
    Type: Grant
    Filed: June 14, 2004
    Date of Patent: April 8, 2008
    Inventors: Emma Jayne Sumner, Ian Hodgson