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Ryu Nagata

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Benzisoxazole compound
    • Patent number 11,976,062
    • Issue date May 7, 2024
    • Osaka University
    • Ryu Nagata
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Benzisoxazole compound
    • Patent number 11,548,882
    • Issue date Jan 10, 2023
    • Osaka University
    • Ryu Nagata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oxindole derivative as feeding control agent
    • Patent number 7,825,155
    • Issue date Nov 2, 2010
    • Dainippon Sumitomo Pharma Co., Ltd.
    • Teruhisa Tokunaga
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heteroaryl derivatives
    • Patent number 7,781,479
    • Issue date Aug 24, 2010
    • Dainippon Sumitomo Pharma Co., Ltd.
    • Yoko Takahashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heteroaryl derivative
    • Patent number 7,425,642
    • Issue date Sep 16, 2008
    • Dainippon Sumitomo Pharma Co. ,Ltd.
    • Ken-ichi Watanabe
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyrrole derivative
    • Patent number 7,220,773
    • Issue date May 22, 2007
    • Dainippon Sumitomo Pharma Co., Ltd.
    • Ryu Nagata
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Amide derivative
    • Patent number 6,936,736
    • Issue date Aug 30, 2005
    • Sumitomo Manufacturing Company Limited
    • Kazuhito Ikeda
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyrrole derivatives
    • Patent number 6,759,429
    • Issue date Jul 6, 2004
    • Sumitomo Pharmaceuticals Co., Ltd.
    • Teruhisa Tokunaga
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Oxindole derivative
    • Patent number 6,576,656
    • Issue date Jun 10, 2003
    • Sumitomo Pharmaceuticals Co., Ltd.
    • Teruhisa Tokunaga
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Tricyclic indole-2-carboxylic acid compound used as NMDA receptor a...
    • Patent number 6,495,587
    • Issue date Dec 17, 2002
    • Sumitomo Pharmaceuticals Company, Limited
    • Nobuyuki Ae
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Amide derivative
    • Patent number 6,384,033
    • Issue date May 7, 2002
    • Sumitomo Pharmaceuticals Company, Limited
    • Kazuhito Ikeda
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Nitrone derivatives
    • Patent number 6,194,461
    • Issue date Feb 27, 2001
    • Sumitomo Pharmaceuticals Co., Ltd.
    • Kazuhito Ikeda
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tricyclic quinoxalinedione derivatives
    • Patent number 5,719,152
    • Issue date Feb 17, 1998
    • Sumitomo Pharmaceuticals Co., Ltd.
    • Ryu Nagata
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Tricyclic quinoxalinediones
    • Patent number 5,616,586
    • Issue date Apr 1, 1997
    • Sumitomo Pharmaceuticals Company, Limited
    • Ryu Nagata
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Tricyclic indole-2-carboxylic acid derivatives
    • Patent number 5,496,843
    • Issue date Mar 5, 1996
    • Sumitomo Pharmaceuticals Company, Limited
    • Ryu Nagata
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    PHARMACEUTICAL COMPOSITION FOR PREVENTING AND/OR TREATING RENAL DIS...
    • Publication number 20250170116
    • Publication date May 29, 2025
    • OSAKA UNIVERSITY
    • Ryu NAGATA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PHARMACEUTICAL COMPOSITION FOR PREVENTING AND/OR TREATING HEART FAI...
    • Publication number 20250073229
    • Publication date Mar 6, 2025
    • OSAKA UNIVERSITY
    • Ryu NAGATA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PHARMACEUTICAL COMPOSITION FOR PREVENTING AND/OR TREATING KIDNEY IN...
    • Publication number 20240307375
    • Publication date Sep 19, 2024
    • OSAKA UNIVERSITY
    • Ryu NAGATA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BENZISOXAZOLE COMPOUND
    • Publication number 20230114195
    • Publication date Apr 13, 2023
    • OSAKA UNIVERSITY
    • Ryu NAGATA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BENZISOXAZOLE COMPOUND
    • Publication number 20210238171
    • Publication date Aug 5, 2021
    • OSAKA UNIVERSITY
    • Ryu NAGATA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CYCLOALKANE DERIVATIVE
    • Publication number 20110183993
    • Publication date Jul 28, 2011
    • Dainippon Sumitomo Pharma Co., Ltd.
    • Ryu Nagata
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    HETEROARYL DERIVATIVES
    • Publication number 20100286144
    • Publication date Nov 11, 2010
    • Yoko TAKAHASHI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    OXINDOLE DERIVATIVE AS FEEDING CONTROL AGENT
    • Publication number 20090131398
    • Publication date May 21, 2009
    • DAINIPPON SUMITOMO PHARMA CO., LTD.
    • Teruhisa Tokunaga
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    NOVEL HETEROARYL DERIVATIVE
    • Publication number 20080306275
    • Publication date Dec 11, 2008
    • Danippon Sumitomo Pharma Co., Ltd.
    • Ken-ichi WATANABE
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Novel Heteroaryl Derivative
    • Publication number 20080167306
    • Publication date Jul 10, 2008
    • Yoko Takahashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Novel heteroaryl derivative
    • Publication number 20060194857
    • Publication date Aug 31, 2006
    • Ken-ichi Watanabe
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Fibrosis inhibitor
    • Publication number 20050227978
    • Publication date Oct 13, 2005
    • Sumitomo Pharmaceuticals Co., Ltd.
    • Teruhisa Tokunaga
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pyrrole derivatives
    • Publication number 20040209939
    • Publication date Oct 21, 2004
    • Sumitomo Pharmaceuticals Co., Ltd.
    • Teruhisa Tokunaga
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Pyrrole derivative
    • Publication number 20040162331
    • Publication date Aug 19, 2004
    • Ryu Nagata
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Pyrrole derivatives
    • Publication number 20030181496
    • Publication date Sep 25, 2003
    • Teruhisa Tokunaga
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Amide derivative
    • Publication number 20020147204
    • Publication date Oct 10, 2002
    • SUMITOMO PHARMACEUTICALS COMPANY, LIMITED
    • Kazuhito Ikeda
    • C07 - ORGANIC CHEMISTRY