Patents by Inventor Kuniyuki Oda

Kuniyuki Oda 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).

  • Phenoxyacetic acid derivatives composition and use
    Patent number: 4853404
    Abstract: Novel phenoxyacetic acid derivatives of the formula: ##STR1## wherein A is a substituted or unsubstituted 5-pyrazolyl group, R.sup.1 is hydrogen atom or a lower alkyl group, R.sup.2 is hydrogen atom or a lower alkenyl group, X is a halogen atom and Z is oxygen atom or methylene group, and salts thereof have potent diuretic, saluretic and uricosuric activities.
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: August 1, 1989
    Assignee: Tanabe Seiyaku Co., Ltd.
    Inventors: Norio Takamura, Kuniyuki Oda, Shinichi Kodato, Isao Yamaguchi, Koji Yano