Patents by Inventor Gavin B. L. Harrison

Gavin B. L. Harrison 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).

  • Vaccines comprising antigenic polypeptides of Taenia ovis
    Patent number: 5618542
    Abstract: This invention relates to polypeptide antigens of T.ovis suitable for use in vaccines to protect ruminants against infection by cestode parasites, The antigens are preferably obtained by expression of DNA coding therefor in a recombinant host cell. Aspects of the invention include DNA encoding the antigens, vectors containing the DNA and hosts which express the antigens.The invention also provides antibody and DNA probes for use in identifying protective antigens of cestode parasites other than T.ovis.
    Type: Grant
    Filed: July 6, 1994
    Date of Patent: April 8, 1997
    Assignees: Coopers Animal Health NZ Limited, University of Melbourne, Ministry of Agriculture & Fisheries
    Inventors: Gavin B. L. Harrison, Robert P. Dempster, Michael D. Rickard, David D. Heath, Stephen B. Lawrence, Jennifer G. Vinton, Marshall W. Lightowlers, Kim L. O'Hoy, Kevin S. Johnson
  • Antigenic polypeptides of Taenia ovis
    Patent number: 5599692
    Abstract: This invention relates to polypeptide antigens of T.ovis suitable for use in vaccines to protect ruminants against infection by cestode parasites. The antigens are preferably obtained by expression of DNA coding therefor in a recombinant host cell. Aspects of the invention include DNA encoding the antigens, vectors containing the DNA and hosts which express the antigens.The invention also provides antibody and DNA probes for use in identifying protective antigens of cestode parasites other than T.ovis.
    Type: Grant
    Filed: February 23, 1995
    Date of Patent: February 4, 1997
    Assignees: Coopers Animal Health NZ Limited, University of Melbourne, Ministry of Agriculture & Fisheries
    Inventors: Gavin B. L. Harrison, Robert P. Dempster, Michael D. Rickard, Marshall W. Lightowlers, Kim L. O'Hoy, Kevin S. Johnson, David D. Heath, Stephen B. Lawrence, Jennifer G. Vinton
  • Stable forms of antigenic Taenia ovis polypeptides
    Patent number: 5366728
    Abstract: Stable forms of Taenia ovis peptide antigens, such as portions of a T. ovis oncosphere antigen which runs as a 47-52 kDa doublet, are suitable for use in vaccines to protect ruminants against infection by cestode parasites. The antigens are preferably obtained by isolation and expression of the DNA encoding them in recombinant host cells. Aspects of the invention include DNA encoding T. ovis antigens, vectors containing such DNA and host cells which express the T. ovis antigens.
    Type: Grant
    Filed: October 30, 1992
    Date of Patent: November 22, 1994
    Assignees: Pitman-Moore New Zealand Limited, The University of Melbourne, Her Majestry the Queen in right of New Zealand through the Ministry of Agriculture & Fisheries
    Inventors: Gavin B. L. Harrison, Robert P. Dempster, Michael D. Rickard, Marshall W. Lightowlers, David D. Heath, Stephen B. Lawrence, Kim L. O'Hoy
  • Antigenic polypeptides of Taenia ovis
    Patent number: 5348740
    Abstract: This invention relates to polypeptide antigens of T.ovis suitable for use in vaccines to protect ruminants against infection by cestode parasites. The antigens are preferably obtained by expression of DNA coding therefor in a recombinant host cell. Aspects of the invention include DNA encoding the antigens, vectors containing the DNA and hosts which express the antigens.The invention also provides antibody and DNA probes for use in identifying protective antigens of cestode parasites other than T.ovis.
    Type: Grant
    Filed: March 16, 1992
    Date of Patent: September 20, 1994
    Assignees: Coopers Animal Health NZ Ltd., University of Melbourne, Ministry of Agriculture & Fisheries
    Inventors: Gavin B. L. Harrison, Robert P. Dempster, Michael D. Rickard, Marshall W. Lightowlers, Kim L. O'Hoy, Kevin S. Johnson, David D. Heath, Stephen B. Lawrence, Jennifer G. Vinton
  • Stable forms of antigenic Taenia ovis polypeptides
    Patent number: 5192538
    Abstract: This invention relates to stable forms of peptide antigens of T. ovis suitable for use in vaccines to protect ruminants against infection by cestode parasites. The antigens are preferably obtained by expression of DNA coding therefor in a recombinant host cell. Aspects of the invention include DNA encoding the antigens, vectors containing the DNA and hosts which express the antigens.
    Type: Grant
    Filed: January 3, 1992
    Date of Patent: March 9, 1993
    Assignees: Pitman-Moore New Zealand Limited, The University of Melbourne, Her Majesty The Queen in right of New Zealand through the Ministry of Agriculture & Fisheries
    Inventors: Gavin B. L. Harrison, Robert P. Dempster, Michael D. Rickard, Marshall W. Lightowlers, David D. Heath, Stephen B. Lawrence, Kim L. O'Hoy