Patents by Inventor Willem F. M. Van Bever

Willem F. M. Van Bever 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).

  • Anti-microbial compositions for the topical treatment of acne vulgaris
    Patent number: 4446145
    Abstract: Novel compositions for the topical treatment of acne vulgaris said compositions comprising a pharmaceutically acceptable amount of benzoylperoxide and an anti-microbially effective amount of a suitable azole derivative.
    Type: Grant
    Filed: July 13, 1981
    Date of Patent: May 1, 1984
    Assignee: Janssen Pharmaceutica N.V.
    Inventor: Willem F. M. Van Bever