Patents by Inventor Tetsuo Kitabatake

Tetsuo Kitabatake 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).

  • Compositions and methods for controlling coccidiosis
    Patent number: 4259321
    Abstract: Compositions and methods for the control of coccidiosis using antibiotic K-41 and its non-toxic salts as the active anti-coccidial agent.
    Type: Grant
    Filed: July 24, 1979
    Date of Patent: March 31, 1981
    Assignee: Shionogi & Co., Ltd.
    Inventors: Hiroshi Oikawa, Ken Katagiri, Harumoto Kawaguchi, Tetsuo Kitabatake, Koji Nakamoto