Patents by Inventor Erling Norrby

Erling Norrby 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).

  • Antiviral agents
    Patent number: 4980462
    Abstract: A second-step virus binding receptor is found in nature on the surface of animal and plant cells. This receptor is thought to be needed for virus penetration into target cells. The second-step receptor has been found to bind a wide variety of viruses belonging to a number of different families. The second-step receptor and natural or synthetic substances which correspond to or are analogous to the binding epitope of the second-step receptor in that they are able to bind to a site on the virus which recognizes the binding epitope of the natural second-step receptor, are therefore indicated for the diagnosis, prophylaxis or treatment of viral infections.
    Type: Grant
    Filed: June 19, 1989
    Date of Patent: December 25, 1990
    Assignee: Symbicom Aktiebolag
    Inventors: Karl-Anders Karlsson, Erling Norrby, Goran Wadell
  • Antiviral agents
    Patent number: 4859769
    Abstract: A second-step virus binding receptor is found in nature on the surface of animal and plant cells. This receptor is thought to be needed for virus penetration into target cells. The second-step receptor has been found to bind a wide variety of viruses belonging to a number of different families. The second-step receptor and natural or synthetic substances which correspond to or are analogous to the binding epitope of the second-step receptor in that they are able to bind to a site on the virus which recognizes the binding epitope of the natural second-step receptor, are therefore indicated for the diagnosis, prophylaxis or treatment of viral infections.
    Type: Grant
    Filed: November 5, 1986
    Date of Patent: August 22, 1989
    Assignee: Symbicom AB
    Inventors: Karl-Anders Karlsson, Erling Norrby, Goran Wadell