Patents by Inventor Brendan W. Wren

Brendan W. Wren 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).

  • Difficile specific oligonucleotides
    Patent number: 5459034
    Abstract: Oligonucleotides having substantially specific binding affinity towards C. difficile DNA are disclosed, especially oligonucleotides specific to the C. difficile A-toxin gene. Such oligonucleotides are useful as DNA probes and PCR primers in the detection of C. difficile in human clinical samples, e.g. fecal samples.
    Type: Grant
    Filed: May 19, 1992
    Date of Patent: October 17, 1995
    Assignee: 3i Research Exploitation Limited
    Inventors: Soad Tabaqchali, Christopher L. Clayton, Brendan W. Wren