Patents by Inventor Annamaria Paparella

Annamaria Paparella 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).

  • Autocross-linked hyaluronic acid and related pharmaceutical compositions for the treatment of arthropathies
    Patent number: 6251876
    Abstract: The present invention relates to compositions containing an autocross-linked form of hyaluronic acid as a first component in a mixture with a second component noncross-linked hyaluronic acid, and possibly also in combination with another pharmacologically active substance. These compositions can be used in the treatment of arthropathies due to their unique viscoelastic properties.
    Type: Grant
    Filed: June 25, 1999
    Date of Patent: June 26, 2001
    Assignee: Fidia, S.p.A.
    Inventors: Davide Bellini, Annamaria Paparella, Michael O'Regan, Lanfranco Callegaro