Patents by Inventor Taro ASABA

Taro ASABA 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).

  • CRYSTAL OF SUBSTITUTED PIPERIDINE COMPOUND, SALTS OF SUBSTITUTED PIPERIDINE COMPOUND, AND CRYSTALS THEREOF
    Publication number: 20250051322
    Abstract: Crystals of compounds represented by formula (I) having potential as drug substances for pharmaceuticals, as well as salts of compounds represented by formula (I) and their crystals.
    Type: Application
    Filed: January 12, 2023
    Publication date: February 13, 2025
    Inventors: Ikuo Kushida, Yoko Ito, So Yasui, Takashi Fukuyama, Nobuaki Sato, Taro Asaba
  • Substituted piperidine compounds and their use
    Patent number: 11479552
    Abstract: Provided are compounds represented by the following formulas (I), (II), (III) and (IV) having orexin type 2 receptor-activating activity, or their pharmaceutically acceptable salts.
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: October 25, 2022
    Assignee: Eisai R&D Management Co., Ltd.
    Inventors: Yu Yoshida, Yoichi Kita, Makoto Kotake, Keiichi Sorimachi, Toshiyuki Ohfusa, Takafumi Motoki, Taro Asaba
  • SUBSTITUTED PIPERIDINE COMPOUNDS AND THEIR USE
    Publication number: 20220017517
    Abstract: Provided are compounds represented by the following formulas (I), (II), (III) and (IV) having orexin type 2 receptor-activating activity, or their pharmaceutically acceptable salts.
    Type: Application
    Filed: July 15, 2021
    Publication date: January 20, 2022
    Applicant: Eisai R&D Management Co., Ltd.
    Inventors: Yu YOSHIDA, Yoichi KITA, Makoto KOTAKE, Keiichi SORIMACHI, Toshiyuki OHFUSA, Takafumi MOTOKI, Taro ASABA