Patents by Inventor Lena D. Hakansson

Lena D. Hakansson 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).

  • Method of enhancing the host defense
    Patent number: 4725585
    Abstract: The invention relates to a method of enhancing or regulating the host defense of a mammal, said method comprising administering to a mammal a therapeutically effective amount of hyaluronic acid.
    Type: Grant
    Filed: September 20, 1985
    Date of Patent: February 16, 1988
    Assignee: Pharmacia AB
    Inventors: Per S. W. Wenge, Lena D. Hakansson, Henning R. Hallgren