Patents by Inventor Marcel van Duin

Marcel van Duin 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).

  • Folliculogenesis
    Patent number: 6660717
    Abstract: The present invention relates to the use of GDF-9 in assisted reproduction and to kits comprising GDF-9. A method is provided to stimulate follicle and oocyte development and maturation. The method comprises administering GDF-9 in combination with gonadotropins.
    Type: Grant
    Filed: August 29, 2001
    Date of Patent: December 9, 2003
    Assignee: Akzo Nobel, N.V.
    Inventors: Ursula Maria Rose, Marcel van Duin