Patents by Inventor Yumi Asai

Yumi Asai 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).

  • Pyrimidine compounds
    Publication number: 20080009623
    Abstract: 5-[2-Amino-4-(2-furyl)-6-hydroxypyrimidin-5-yl]-1-methylpyridin-2(1H)-one represented by the following formula is a metabolite of 5-[2-amino-4-(2-furyl)pyrimidin-5-yl]-1-methylpyridin-2(1H)-one.
    Type: Application
    Filed: June 8, 2007
    Publication date: January 10, 2008
    Inventors: Yoshihisa Sano, Eri Ena, Yumi Asai