Patents by Inventor Etsuhisa Kuwahara

Etsuhisa Kuwahara 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).

  • JM216 formulations
    Patent number: 6136336
    Abstract: Novel suppository pharmaceutical formulations of the platinum antitumor agent, JM216, are provided. Such dosage forms provide an alternative to the oral form currently available and offer improved bioavailability of this promising drug.
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: October 24, 2000
    Assignee: Bristol-Myers Squibb Company
    Inventors: Makoto Tanaka, Etsuhisa Kuwahara, Norimitsu Takahashi