Patents by Inventor Takamitsu UETO

Takamitsu UETO 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).

  • PREPARATION CONTAINING CYCLIC PEPTIDE COMPOUND AND METHOD FOR PRODUCING SAME
    Publication number: 20240366711
    Abstract: The present invention relates to a composition containing: a compound represented by the following Formula (1): or, a salt thereof, or a solvate thereof; a liquid additive; and optionally an oily component.
    Type: Application
    Filed: May 6, 2022
    Publication date: November 7, 2024
    Inventors: Takamitsu UETO, Yukari KUBOKI
  • SOLID DISPERSION OF HYDANTOIN DERIVATIVE
    Publication number: 20210290541
    Abstract: The solid dispersion of the present invention contains Compound I having the following structural formula: a pharmaceutically acceptable polymer, and a pharmaceutically acceptable cationic species.
    Type: Application
    Filed: July 29, 2019
    Publication date: September 23, 2021
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Ryo KINOSHITA, Takamitsu UETO
  • Crystal of tetracyclic compound
    Patent number: 9714229
    Abstract: The present invention relates to type II and type III crystals of 9-ethyl-6,6-dimethyl-8-(4-morpholin-4-yl-piperidin-1-yl)-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile that is a pharmaceutically useful novel crystal.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: July 25, 2017
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kota Tanaka, Takamitsu Ueto
  • NOVEL CRYSTAL OF TETRACYCLIC COMPOUND
    Publication number: 20170081306
    Abstract: The present invention relates to type II and type III crystals of 9-ethyl-6,6-dimethyl-8-(4-morpholin-4-yl-piperidin-1-yl)-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile that is a pharmaceutically useful novel crystal.
    Type: Application
    Filed: April 24, 2015
    Publication date: March 23, 2017
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kota TANAKA, Takamitsu UETO