Patents by Inventor Antonius Johannes Stegmann

Antonius Johannes Stegmann 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).

  • Virosome-like-particles
    Publication number: 20060228376
    Abstract: The invention relates to the production of virosome-like-particles. The invention provides a method for producing a virosome-like-particle comprising contacting an enveloped virus with a solution containing a short-chain phospholipid allowing solubilisation of the viral envelope of said virus further comprising removing short-chain phospholipid from said solution allowing formation of a functionally reconstituted viral envelope.
    Type: Application
    Filed: February 11, 2004
    Publication date: October 12, 2006
    Applicant: BRANDT INDUSTRIES
    Inventors: Anke Luise Huckriede, Jorgen de Jonge, Antonius Johannes Stegmann, Pieter Schoen, Jan Wilschut
  • Compositions comprising antigen-complexes, method of making same as well as methods of using the antigen-complexes for vaccination
    Publication number: 20050214359
    Abstract: The present invention provides methods and means for preparing vaccines that are capable of eliciting strong immune responses, especially through intranasal delivery. The invention discloses particles, referred to as “co-micelles,” in which antigens are present that interact through hydrophobic interactions with certain specific types of amphiphilic compounds, wherein the amphiphilic compounds have adjuvant activity and wherein the antigens are preferably antigenic surface proteins, such as integral membrane proteins from infectious agents like viruses.
    Type: Application
    Filed: May 13, 2005
    Publication date: September 29, 2005
    Applicant: Crucell Holland B.V.
    Inventor: Antonius Johannes Stegmann