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Takashi Nakai

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  • Newton, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    sGC stimulators
    • Patent number 11,897,887
    • Issue date Feb 13, 2024
    • Tisento Therapeutics Inc.
    • Glen Robert Rennie
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Processes and intermediates for the preparation of soluble guanylat...
    • Patent number 11,708,361
    • Issue date Jul 25, 2023
    • Cyclerion Therapeutics, Inc.
    • Debra Jane Wallace
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Processes and intermediates for the preparation of soluble guanylat...
    • Patent number 11,274,096
    • Issue date Mar 15, 2022
    • Cyclerion Therapeutics, Inc.
    • Debra Jane Wallace
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    sGC stimulators
    • Patent number 11,207,323
    • Issue date Dec 28, 2021
    • Cyclerion Therapeutics, Inc.
    • Takashi Nakai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    SGC stimulators
    • Patent number 11,180,493
    • Issue date Nov 23, 2021
    • Cyclerion Therapeutics, Inc.
    • Glen Robert Rennie
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Phosphorus prodrugs of pyrazolo-substituted pyrimidine sGC stimulators
    • Patent number 10,927,136
    • Issue date Feb 23, 2021
    • Cyclerion Therapeutics, Inc.
    • James Edward Sheppeck
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    SGC stimulators
    • Patent number 10,858,363
    • Issue date Dec 8, 2020
    • Cyclerion Therapeutics, Inc.
    • Glen Robert Rennie
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    sGC stimulators
    • Patent number 10,844,064
    • Issue date Nov 24, 2020
    • Cyclerion Therapeutics, Inc.
    • Glen Robert Rennie
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    sGC stimulators
    • Patent number 10,639,308
    • Issue date May 5, 2020
    • Cyclerion Therapeutics, Inc.
    • Takashi Nakai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    sGC stimulators
    • Patent number 10,517,874
    • Issue date Dec 31, 2019
    • Cyclerion Therapeutics, Inc.
    • Takashi Nakai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    SGC stimulators
    • Patent number 10,189,809
    • Issue date Jan 29, 2019
    • Ironwood Pharmaceuticals, Inc.
    • Charles Kim
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    sGC stimulators
    • Patent number 10,183,021
    • Issue date Jan 22, 2019
    • Ironwood Pharmaceuticals, Inc.
    • Takashi Nakai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    sGC stimulators
    • Patent number 10,047,095
    • Issue date Aug 14, 2018
    • Ironwood Pharmaceuticals, Inc.
    • Nicholas Perl
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    sGC stimulators
    • Patent number 9,586,937
    • Issue date Mar 7, 2017
    • Ironwood Pharmaceuticals, Inc.
    • Takashi Nakai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    SGC stimulators
    • Patent number 9,487,508
    • Issue date Nov 8, 2016
    • Ironwood Pharmaceuticals, Inc.
    • Takashi Nakai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    sGC stimulators
    • Patent number 9,481,689
    • Issue date Nov 1, 2016
    • Ironwood Pharmaceuticals, Inc.
    • Takashi Nakai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2-benzyl, 3-(pyrimidin-2-yl) substituted pyrazoles useful as sGC st...
    • Patent number 9,139,564
    • Issue date Sep 22, 2015
    • Ironwood Pharmaceuticals, Inc.
    • Charles Kim
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    sGC stimulators
    • Patent number 9,061,030
    • Issue date Jun 23, 2015
    • Ironwood Pharmaceuticals, Inc.
    • Charles Kim
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    sGC stimulators
    • Patent number 8,748,442
    • Issue date Jun 10, 2014
    • Ironwood Pharmaceuticals, Inc.
    • Charles Kim
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    CRTH2 modulators
    • Patent number 8,674,115
    • Issue date Mar 18, 2014
    • Ironwood Pharmaceuticals, Inc.
    • Ara Mermerian
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOSPHORUS PRODRUGS OF PYRAZOLO-SUBSTITUTED PYRIMIDINE SGC STIMULATORS
    • Publication number 20240132528
    • Publication date Apr 25, 2024
    • Cyclerion Therapeutics, Inc.
    • James Edward Sheppeck
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    NOVEL PROCESSES AND INTERMEDIATES FOR THE PREPARATION OF SOLUBLE GU...
    • Publication number 20230339928
    • Publication date Oct 26, 2023
    • Cyclerion Therapeutics, Inc.
    • Debra Jane Wallace
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20230106002
    • Publication date Apr 6, 2023
    • Cyclerion Therapeutics, Inc.
    • Takashi Nakai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    NOVEL PROCESSES AND INTERMEDIATES FOR THE PREPARATION OF SOLUBLE GU...
    • Publication number 20220024909
    • Publication date Jan 27, 2022
    • Cyclerion Therapeutics, Inc.
    • Debra Jane Wallace
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20220017515
    • Publication date Jan 20, 2022
    • Cyclerion Therapeutics, Inc.
    • Glen Robert Rennie
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PYRAZOLE DERIVATIVES AS SGC STIMULATORS
    • Publication number 20210221793
    • Publication date Jul 22, 2021
    • Cyclerion Therapeutics, Inc.
    • Timothy Claude Barden
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20210214364
    • Publication date Jul 15, 2021
    • Cyclerion Therapeutics, Inc.
    • Paul Allan Renhowe
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    NOVEL PROCESSES AND INTERMEDIATES FOR THE PREPARATION OF SOLUBLE GU...
    • Publication number 20210053962
    • Publication date Feb 25, 2021
    • Cyclerion Therapeutics, Inc.
    • Debra Jane Wallace
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20200377508
    • Publication date Dec 3, 2020
    • Cyclerion Therapeutics, Inc.
    • Glen Robert Rennie
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20200316065
    • Publication date Oct 8, 2020
    • Cyclerion Therapeutics, Inc.
    • Takashi Nakai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SGC STIMULATORS
    • Publication number 20200071318
    • Publication date Mar 5, 2020
    • Cyclerion Therapeutics, Inc.
    • Glen Robert Rennie
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    SGC STIMULATORS
    • Publication number 20190345130
    • Publication date Nov 14, 2019
    • IRONWOOD PHARMACEUTICALS, INC.
    • Charles Kim
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PHOSPHORUS PRODRUGS OF SGC STIMULATORS
    • Publication number 20190300555
    • Publication date Oct 3, 2019
    • Cyclerion Therapeutics, Inc.
    • James Edward Sheppeck
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PYRAZOLE DERIVATIES AS SGC STIMULATORS
    • Publication number 20190284168
    • Publication date Sep 19, 2019
    • IRONWOOD PHARMACEUTICALS, INC.
    • Timothy Claude BARDEN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20190248794
    • Publication date Aug 15, 2019
    • Cyclerion Therapeutics, Inc.
    • Glen Robert Rennie
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20190167679
    • Publication date Jun 6, 2019
    • IRONWOOD PHARMACEUTICALS, INC.
    • Takashi Nakai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PYRAZOLE DERIVATIVES AS SGC STIMULATORS
    • Publication number 20190031641
    • Publication date Jan 31, 2019
    • IRONWOOD PHARMACEUTICALS, INC.
    • Timothy Claude BARDEN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20180155345
    • Publication date Jun 7, 2018
    • IRONWOOD PHARMACEUTICALS, INC.
    • Glen Robert RENNIE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20180065971
    • Publication date Mar 8, 2018
    • IRONWOOD PHARMACEUTICALS, INC.
    • Glen Robert Rennie
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20170305878
    • Publication date Oct 26, 2017
    • IRONWOOD PHARMACEUTICALS, INC.
    • Charles KIM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20170298055
    • Publication date Oct 19, 2017
    • IRONWOOD PHARMACEUTICALS, INC.
    • Glen Robert RENNIE
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PYRAZOLE DERIVATIVES AS SGC STIMULATORS
    • Publication number 20170291889
    • Publication date Oct 12, 2017
    • IRONWOOD PHARMACEUTICALS, INC.
    • Timothy Claude BARDEN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20170291902
    • Publication date Oct 12, 2017
    • IRONWOOD PHARMACEUTICALS, INC.
    • Nicholas PERL
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20170137439
    • Publication date May 18, 2017
    • IRONWOOD PHARMACEUTICALS, INC.
    • Takashi NAKAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20170136019
    • Publication date May 18, 2017
    • IRONWOOD PHARMACEUTICALS, INC.
    • Takashi NAKAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20170112845
    • Publication date Apr 27, 2017
    • IRONWOOD PHARMACEUTICALS, INC.
    • Charles KIM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SGC STIMULATORS
    • Publication number 20170065586
    • Publication date Mar 9, 2017
    • IRONWOOD PHARMACEUTICALS, INC.
    • Takashi NAKAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20160375022
    • Publication date Dec 29, 2016
    • IRONWOOD PHARMACEUTICALS, INC.
    • Takashi NAKAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    sGC STIMULATORS
    • Publication number 20160347738
    • Publication date Dec 1, 2016
    • IRONWOOD PHARMACEUTICALS, INC.
    • Takashi NAKAI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SGC STIMULATORS
    • Publication number 20160311826
    • Publication date Oct 27, 2016
    • IRONWOOD PHARMACEUTICALS, INC.
    • Paul Allan RENHOWE
    • C07 - ORGANIC CHEMISTRY