Patents by Inventor Richard Seton Tedder

Richard Seton Tedder 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).

  • Hepatitis B monoclonal antibodies
    Patent number: 7393933
    Abstract: A monoclonal antibody that is capable of binding specifically to wild type HBsAg and to at least two mutant forms of HBsAg may be used in an improved immunoassay for the detection of both escape mutants and wild type HBsAg and may be used for passive immunisation against HBV.
    Type: Grant
    Filed: April 25, 1997
    Date of Patent: July 1, 2008
    Inventors: Richard Seton Tedder, Samreen Ijaz, Ruth Bridget Ferns
  • PT-NANB hepatitis polypeptides
    Patent number: 6210675
    Abstract: The invention relates to post-transfusional non-A non-B hepatitis viral polypeptide, DNA sequences encoding such viral polypeptide, expression vectors containing such DNA sequences, and hosts transformed by such expression vectors. The invention also relates to the use of such polypeptides in diagnostic assays and vaccine formulations.
    Type: Grant
    Filed: February 3, 1994
    Date of Patent: April 3, 2001
    Assignee: Glaxo Wellcome Inc.
    Inventors: Peter Edmund Highfield, Brian Colin Rodgers, Richard Seton Tedder, John Anthony James Barbara
  • One-pot assay
    Patent number: 5863720
    Abstract: By conducting two assays for related serological disease markers in a single vessel and arranging for one assay to give a signal which increases with increasing concentration of a first marker while the second assay gives a signal which decreases with increasing concentration of a second marker, and by balancing the respective sizes of the two signals, a combined signal can be generated which indicates the status of an individual or a blood donation with respect to the stage of recovery from the disease.
    Type: Grant
    Filed: October 27, 1995
    Date of Patent: January 26, 1999
    Assignee: University College London
    Inventor: Richard Seton Tedder