Patents by Inventor André Joseph Geoffroy

André Joseph Geoffroy 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).

  • Dicyclanil polymorphs and hydrates and their preparation
    Patent number: 6255316
    Abstract: The present invention relates to several new, polymorphous crystal forms of Dicyclanil, and hydrates and solvates thereof, as well as the preparation thereof. In particular, the invention relates to substantially pure crystal forms of Dicyclanil, having characteristic lattice structures, which are effective for the control of insects and ectoparasites.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: July 3, 2001
    Assignee: Novartis Animal Health US, Inc.
    Inventors: Erwin Marti, Walter Oechslein, André Joseph Geoffroy