Patents by Inventor David Peter Sowter

David Peter Sowter 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).

  • Assay and kit for determining the condition of cells
    Patent number: 6004767
    Abstract: The present invention relates to a method of assay and a kit for carrying out the assay for determining the physical condition of biological cells in vitro. The assay method distinguishes whether cells are alive and proliferating or are dying and, if dying, whether the cells are in an apoptotic or necrotic condition.
    Type: Grant
    Filed: June 7, 1999
    Date of Patent: December 21, 1999
    Assignee: BTG International Limited
    Inventors: Sharon Patricia Mary Crouch, Kevin John Slater, David Peter Sowter