Patents by Inventor Kinpei Kato

Kinpei Kato 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).

  • Anthelmintic methods of use
    Patent number: 3958008
    Abstract: The thioallophanate compound represented by the following general formula ##EQU1## wherein X is hydrogen, chlorine atom, nitro or methyl group: Z is a substituting group selected from the group consisting of ##EQU2## and ##EQU3## has excellent anthelmintic activity and can be used for controlling helminthiasis of animals.
    Type: Grant
    Filed: December 28, 1970
    Date of Patent: May 18, 1976
    Assignee: Nippon Soda Company Limited
    Inventors: Yoshinobu Hashimoto, Kinpei Kato, Nobuo Sato