Patents by Inventor Peter van der Ley

Peter van der Ley 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).

  • Patent number: 7238345
    Abstract: Outer-membrane vesicles, Class 1 outer membrane proteins of Neisseria meningitidis, fragments or oligopeptides containing epitopes of the Class I OMP can be used to immunize against meningococcal disease.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: July 3, 2007
    Assignee: Wyeth Holdings Corporation
    Inventors: Robert C. Seid, Jr., Peter R. Paradiso, Jan T. Poolman, Peter Hoogerhout, Emmanuel J. H. J. Wiertz, Peter van der Ley, John Edward Heckels, Ian Nicholas Clarke
  • Patent number: 7118757
    Abstract: Outer-membrane vesicles, Class 1 outer membrane proteins of Neisseria meningitidis, fragments or oligopeptides containing epitopes of the Class I OMP can be used to immunize against meningococcal disease.
    Type: Grant
    Filed: February 15, 1994
    Date of Patent: October 10, 2006
    Assignees: Wyeth Holdings Corporation, De Staat der Nederlanden Vertegenwoordigd Door de Minister Van Welzijn, Volksgezondheid en Cultuur
    Inventors: Robert C. Seid, Jr., Peter R. Paradiso, Jan T. Poolman, Peter Hoogerhout, Emmanuel J. H. J. Wiertz, Peter van der Ley, John Edward Heckels, Ian Nicholas Clarke