Patents by Inventor Peter Gordon Humpherson

Peter Gordon Humpherson 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).

  • Patent number: 7615677
    Abstract: A method of assessing the viability of a cell comprises incubating the cell in a culture medium. The culture medium includes a plurality of amino acids and the change in concentration in the medium of at least one amino acid is determined.
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: November 10, 2009
    Assignee: Novocellus Limited
    Inventors: Henry John Leese, Franchesca Dawn Houghton, Peter Gordon Humpherson
  • Publication number: 20080145888
    Abstract: A method of assessing the viability of a cell comprises incubating the cell in a culture medium. The culture medium includes a plurality of amino acids and the change in concentration in the medium of at least one amino acid is determined.
    Type: Application
    Filed: January 31, 2007
    Publication date: June 19, 2008
    Inventors: Henry John Leese, Franchesca Dawn Houghton, Peter Gordon Humpherson
  • Patent number: 7202395
    Abstract: A method of assessing the viability of a cell comprises incubating the cell in a culture medium. The culture medium includes a plurality of amino acids and the change in concentration in the medium of at least one amino acid is determined.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: April 10, 2007
    Assignee: The University of York
    Inventors: Henry John Leese, Francesca Dawn Houghton, Peter Gordon Humpherson
  • Publication number: 20030091977
    Abstract: A method of assessing the viability of a cell comprises incubating the cell in a culture medium. The culture medium includes a plurality of amino acids and the change in concentration in the medium of at least one amino acid is determined.
    Type: Application
    Filed: October 21, 2002
    Publication date: May 15, 2003
    Inventors: Henry John Leese, Franchesca Dawn Houghton, Peter Gordon Humpherson