Patents by Inventor Shuji Takaori

Shuji Takaori 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).

  • L- or DL-threo-3-(3,4-dihydroxyphenyl)serine for the treatment of urinary incontinence
    Patent number: 5266596
    Abstract: DL- or L-threo-3-(3,4-dihydroxyphenyl)serine is effective for the treatment of urinary incontinence, shows no side effects such as urine discharge disturbance, palpitation and hypertension, and has low toxicity.
    Type: Grant
    Filed: March 26, 1992
    Date of Patent: November 30, 1993
    Assignee: Sumitomo Pharmaceuticals Co., Ltd.
    Inventors: Kiyoshi Yokokawa, Shuji Takaori