Patents by Inventor Marcus Antonius Kruft

Marcus Antonius Kruft 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).

  • Drug delivery system based on polyethylene vinylacetate copolymers
    Publication number: 20070141102
    Abstract: Disclosed herein is a drug delivery system consisting of one or more compartments and comprising a progestogenic compound dissolved in a thermoplastic polyethylene vinylacetate copolymer. Also disclosed are a contraceptive kit or hormone-replacement therapy kit comprising the drug delivery system, and a combination preparation that simultaneously provides contraception and treatment of a sexually transmitted disease comprising the drug delivery system.
    Type: Application
    Filed: March 16, 2005
    Publication date: June 21, 2007
    Applicant: N.V. ORGANON
    Inventors: Wouter De Graaff, Janneke Groen, Marcus Antonius Kruft, Johannes Antonius Van Laarhoven, Herman Vromans, Raymond Zeeman