Patents by Inventor Massashi Takahashi

Massashi Takahashi 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).

  • FUSED HETEROAROMATIC PYRROLIDINONES
    Publication number: 20130245031
    Abstract: Disclosed are compounds of Formula 1, and pharmaceutically acceptable salts thereof, wherein G, L1, L2, R1, R2, R3, and R4 are defined in the specification. This disclosure also relates to materials and methods for preparing compounds of Formula 1, pharmaceutical compositions containing them, and their use for treating disorders, diseases, and conditions involving the immune system and inflammation, including rheumatoid arthritis, hematological malignancies, epithelial cancers (i.e., carcinomas), and other disorders, diseases, and conditions for which inhibition of SYK is indicated.
    Type: Application
    Filed: May 2, 2013
    Publication date: September 19, 2013
    Applicant: Takeda Phamaceutical Company Limited
    Inventors: Yasuyoshi Arikawa, Benjamin Jones, Betty Lam, Christopher Smith, Massashi Takahashi, Qing Dong, Victoria Feher, Zhi Nie