TREA

Satoshi Okuno

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  • Misato, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Camptothecin derivatives
    • Patent number 6,617,456
    • Issue date Sep 9, 2003
    • Tanabe Seiyaku Co., Ltd.
    • Kenji Tsujihara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Camptothecin derivatives
    • Patent number 6,512,118
    • Issue date Jan 28, 2003
    • Tanabe Seiyaku Co., Ltd.
    • Kenji Tsujihara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Camptothecin derivatives
    • Patent number 5,892,043
    • Issue date Apr 6, 1999
    • Tanabe Seiyaku Co., Ltd.
    • Kenji Tsujihara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Carboxymethylmannoglucans and derivatives thereof
    • Patent number 5,863,907
    • Issue date Jan 26, 1999
    • Drug Delivery System Institute, Ltd.
    • Kazuhiro Inoue
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Carboxymethylmannoglucans and derivatives thereof
    • Patent number 5,863,908
    • Issue date Jan 26, 1999
    • Drug Delivery System Institute, Ltd.
    • Kazuhiro Inoue
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Camptothecin derivatives
    • Patent number 5,837,673
    • Issue date Nov 17, 1998
    • Tanabe Seiyaku Co., Ltd.
    • Kenji Tsujihara
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Polysaccharide derivatives and drug carriers
    • Patent number 5,688,931
    • Issue date Nov 18, 1997
    • Drug Delivery System Institute, Ltd.
    • Hideo Nogusa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Carboxymethylmannoglucans and derivatives thereof
    • Patent number 5,567,690
    • Issue date Oct 22, 1996
    • Drug Delivery System Institute, Ltd.
    • Kazuhiro Inoue
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    N-acetylcarboxymethylchitosan derivatives and process for preparati...
    • Patent number 5,463,022
    • Issue date Oct 31, 1995
    • Drug Delivery System Institute, Ltd.
    • Kazuhiro Inoue
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents