Patents by Inventor Riichi Kusuda

Riichi Kusuda 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).

  • Enhanced chemotherapeutic compositions against microbial infections in fish, the preparation and use thereof
    Patent number: 5455266
    Abstract: The invention relates to enhanced chemotherapeutic compositions against microbial infections in fish, containing a benzylamine derivative of general formula ##STR1## wherein R.sub.1 to R.sub.3 are defined as in claim 1, or a physiologically acceptable acid addition salt thereof and an effective amount of an antimicrobially active substance or a combination of such substances, preferably incorporated in feed, the preparation and the use thereof.
    Type: Grant
    Filed: September 10, 1993
    Date of Patent: October 3, 1995
    Assignee: Boehringer Ingelheim Vetmedica GmbH
    Inventors: Riichi Kusuda, Ulrich Hamel