Patents by Inventor Johan Frederik van Iwaarden

Johan Frederik van Iwaarden 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).

  • Adjuvant comprising pulmonary surfactant
    Publication number: 20020031543
    Abstract: The invention relates to the field of immunology, more specifically to adjuvants used to increase the immunogenicity of antigens, for example, for incorporation into vaccines. The invention provides use of a pulmonary surfactant or a component thereof as an adjuvant substance that is able to stimulate an immune response, but, in general, are homologous to substances native to the body.
    Type: Application
    Filed: January 30, 2001
    Publication date: March 14, 2002
    Inventors: Johan Frederik van Iwaarden, Georg Kraal, Sussanne Henriette M. Jeurissen