Patents by Inventor Kanehira Imai

Kanehira Imai 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).

  • Publication number: 20230381268
    Abstract: The present invention relates to a granular pharmaceutical composition obtained by coating a nucleus with: (1) a layer containing a material having a damp-proofing function, and (2) a drug layer containing linaclotide, a pharmaceutically acceptable salt, or a hydrate thereof, and (3) a layer containing a material having a damp-proofing function. Also, the present invention relates to a method for manufacturing the granular pharmaceutical composition obtained by coating the nucleus with (1) the layer containing the material having a damp-proofing function, (2) the drug layer containing the linaclotide, the pharmaceutically acceptable salt, or the hydrate thereof, and (3) the layer containing the material having a damp-proofing function.
    Type: Application
    Filed: August 4, 2023
    Publication date: November 30, 2023
    Inventors: Mare Nishiura, Kenichi Ashihara, Kanehira Imai, Atsushi Muro, Tsukasa Nishikawahara
  • Publication number: 20230113303
    Abstract: The present invention relates to a granular pharmaceutical composition obtained by coating a nucleus with: (1) a layer containing a material having a damp-proofing function, and (2) a drug layer containing linaclotide, a pharmaceutically acceptable salt, or a hydrate thereof, and (3) a layer containing a material having a damp-proofing function. Also, the present invention relates to a method for manufacturing the granular pharmaceutical composition obtained by coating the nucleus with (1) the layer containing the material having a damp-proofing function, (2) the drug layer containing the linaclotide, the pharmaceutically acceptable salt, or the hydrate thereof, and (3) the layer containing the material having a damp-proofing function.
    Type: Application
    Filed: December 8, 2022
    Publication date: April 13, 2023
    Inventors: Mare Nishiura, Kenichi Ashihara, Kanehira Imai, Atsushi Muro, Tsukasa Nishikawahara
  • Publication number: 20220257696
    Abstract: The present invention relates to a granular pharmaceutical composition obtained by coating a nucleus with: (1) a layer containing a material having a damp-proofing function, and (2) a drug layer containing linaclotide, a pharmaceutically acceptable salt, or a hydrate thereof, and (3) a layer containing a material having a damp-proofing function. Also, the present invention relates to a method for manufacturing the granular pharmaceutical composition obtained by coating the nucleus with (1) the layer containing the material having a damp-proofing function, (2) the drug layer containing the linaclotide, the pharmaceutically acceptable salt, or the hydrate thereof, and (3) the layer containing the material having a damp-proofing function.
    Type: Application
    Filed: May 4, 2022
    Publication date: August 18, 2022
    Inventors: Mare Nishiura, Kenichi Ashihara, Kanehira Imai, Atsushi Muro, Tsukasa Nishikawahara
  • Publication number: 20220008501
    Abstract: The present invention relates to a granular pharmaceutical composition obtained by coating a nucleus with: (1) a layer containing a material having a damp-proofing function, and (2) a drug layer containing linaclotide, a pharmaceutically acceptable salt, or a hydrate thereof, and (3) a layer containing a material having a damp-proofing function. Also, the present invention relates to a method for manufacturing the granular pharmaceutical composition obtained by coating the nucleus with (1) the layer containing the material having a damp-proofing function, (2) the drug layer containing the linaclotide, the pharmaceutically acceptable salt, or the hydrate thereof, and (3) the layer containing the material having a damp-proofing function.
    Type: Application
    Filed: September 23, 2021
    Publication date: January 13, 2022
    Inventors: Mare Nishiura, Kenichi Ashihara, Kanehira Imai, Atsushi Muro, Tsukasa Nishikawahara
  • Publication number: 20210161996
    Abstract: The present invention relates to a granular pharmaceutical composition obtained by coating a nucleus with: (1) a layer containing a material having a damp-proofing function, and (2) a drug layer containing linaclotide, a pharmaceutically acceptable salt, or a hydrate thereof, and (3) a layer containing a material having a damp-proofing function. Also, the present invention relates to a method for manufacturing the granular pharmaceutical composition obtained by coating the nucleus with (1) the layer containing the material having a damp-proofing function, (2) the drug layer containing the linaclotide, the pharmaceutically acceptable salt, or the hydrate thereof, and (3) the layer containing the material having a damp-proofing function.
    Type: Application
    Filed: October 26, 2020
    Publication date: June 3, 2021
    Inventors: Mare Nishiura, Kenichi Ashihara, Kanehira Imai, Atsushi Muro, Tsukasa Nishikawahara
  • Publication number: 20200206305
    Abstract: The present invention relates to a granular pharmaceutical composition obtained by coating a nucleus with: (1) a layer containing a material having a damp-proofing function, and (2) a drug layer containing linaclotide, a pharmaceutically acceptable salt, or a hydrate thereof, and (3) a layer containing a material having a damp-proofing function. Also, the present invention relates to a method for manufacturing the granular pharmaceutical composition obtained by coating the nucleus with (1) the layer containing the material having a damp-proofing function, (2) the drug layer containing the linaclotide, the pharmaceutically acceptable salt, or the hydrate thereof, and (3) the layer containing the material having a damp-proofing function.
    Type: Application
    Filed: March 12, 2020
    Publication date: July 2, 2020
    Inventors: Mare Nishiura, Kenichi Ashihara, Kanehira Imai, Atsushi Muro, Tsukasa Nishikawahara
  • Publication number: 20190060395
    Abstract: The present invention relates to a granular pharmaceutical composition obtained by coating a nucleus with: (1) a layer containing a material having a damp-proofing function, and (2) a drug layer containing linaclotide, a pharmaceutically acceptable salt, or a hydrate thereof, and (3) a layer containing a material having a damp-proofing function. Also, the present invention relates to a method for manufacturing the granular pharmaceutical composition obtained by coating the nucleus with (1) the layer containing the material having a damp-proofing function, (2) the drug layer containing the linaclotide, the pharmaceutically acceptable salt, or the hydrate thereof, and (3) the layer containing the material having a damp-proofing function.
    Type: Application
    Filed: October 26, 2018
    Publication date: February 28, 2019
    Inventors: Mare Nishiura, Kenichi Ashihara, Kanehira Imai, Atsushi Muro, Tsukasa Nishikawahara
  • Publication number: 20180185437
    Abstract: The present invention relates to a granular pharmaceutical composition obtained by coating a nucleus with: (1) a layer containing a material having a damp-proofing function, and (2) a drug layer containing linaclotide, a pharmaceutically acceptable salt, or a hydrate thereof, and (3) a layer containing a material having a damp-proofing function. Also, the present invention relates to a method for manufacturing the granular pharmaceutical composition obtained by coating the nucleus with (1) the layer containing the material having a damp-proofing function, (2) the drug layer containing the linaclotide, the pharmaceutically acceptable salt, or the hydrate thereof, and (3) the layer containing the material having a damp-proofing function.
    Type: Application
    Filed: February 27, 2018
    Publication date: July 5, 2018
    Inventors: Mare Nishiura, Kenichi Ashihara, Kanehira Imai, Atsushi Muro, Tsukasa Nishikawahara
  • Publication number: 20170087206
    Abstract: The present invention relates to a granular pharmaceutical composition obtained by coating a nucleus with: (1) a layer containing a material having a damp-proofing function, and (2) a drug layer containing linaclotide, a pharmaceutically acceptable salt, or a hydrate thereof, and (3) a layer containing a material having a damp-proofing function. Also, the present invention relates to a method for manufacturing the granular pharmaceutical composition obtained by coating the nucleus with (1) the layer containing the material having a damp-proofing function, (2) the drug layer containing the linaclotide, the pharmaceutically acceptable salt, or the hydrate thereof, and (3) the layer containing the material having a damp-proofing function.
    Type: Application
    Filed: December 13, 2016
    Publication date: March 30, 2017
    Inventors: Mare Nishiura, Kenichi Ashihara, Kanehira Imai, Atsushi Muro, Tsukasa Nishikawahara
  • Publication number: 20140242158
    Abstract: The present invention relates to a granular pharmaceutical composition obtained by coating a nucleus with: (1) a layer containing a material having a damp-proofing function, and (2) a drug layer containing linaclotide, a pharmaceutically acceptable salt, or a hydrate thereof, and (3) a layer containing a material having a damp-proofing function. Also, the present invention relates to a method for manufacturing the granular pharmaceutical composition obtained by coating the nucleus with (1) the layer containing the material having a damp-proofing function, (2) the drug layer containing the linaclotide, the pharmaceutically acceptable salt, or the hydrate thereof, and (3) the layer containing the material having a damp-proofing function.
    Type: Application
    Filed: September 28, 2012
    Publication date: August 28, 2014
    Applicant: Astellas Pharma, Inc.
    Inventors: Mare Nishiura, Kenichi Ashihara, Kanehira Imai, Atsushi Muro, Tsukasa Nishikawahara