Patents by Inventor Nancy J. Dick

Nancy J. Dick 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 treating giardiasis and trichomoniasis
    Patent number: 4310541
    Abstract: Benzylidene aminoguanidene derivatives, known as effective anti-coccidial agents, are useful as potent anti-giardiasis and anti-trichomoniasis agents.
    Type: Grant
    Filed: September 22, 1980
    Date of Patent: January 12, 1982
    Assignee: Merck & Co., Inc.
    Inventors: Ching C. Wang, Nancy J. Dick