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Zhi Liu

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  • Shoreline, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anti-PD1 and anti-CTLA4 antibodies
    • Patent number 12,037,397
    • Issue date Jul 16, 2024
    • QILU PUGET SOUND BIOTHERAPEUTICS CORPORATION
    • Zhi Liu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heterodimeric immunoglobulins
    • Patent number 11,466,078
    • Issue date Oct 11, 2022
    • Amgen Inc.
    • Gunasekaran Kannan
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Fc variants
    • Patent number 11,198,732
    • Issue date Dec 14, 2021
    • Amgen Inc.
    • Zhi Liu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mixtures of antibodies
    • Patent number 11,130,808
    • Issue date Sep 28, 2021
    • QILU PUGET SOUND BIOTHERAPEUTICS CORPORATION
    • Wei Yan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Anti-PD1 and anti-CTLA4 antibodies
    • Patent number 11,124,570
    • Issue date Sep 21, 2021
    • QILU PUGET SOUND BIOTHERAPEUTICS CORPORATION
    • Zhi Liu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heterodimeric immunoglobulins
    • Patent number 10,233,237
    • Issue date Mar 19, 2019
    • AMGEN INC.
    • Gunasekaran Kannan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heterodimeric immunoglobulins
    • Patent number 9,822,173
    • Issue date Nov 21, 2017
    • Amgen Inc.
    • Gunasekaran Kannan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTI-CD20 ANTIBODIES, ANTI-CD37 ANTIBODIES, AND MIXTURES THEREOF
    • Publication number 20240059785
    • Publication date Feb 22, 2024
    • Qilu Puget Sound Biotherapeutics Corporation
    • Zhi LIU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ANTI-CCR8 ANTIBODIES
    • Publication number 20230279130
    • Publication date Sep 7, 2023
    • Qilu Puget Sound Biotherapeutics Corporation
    • Jamil Haque
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    BISPECIFIC OR BIPARATOPIC ANTIGEN BINDING PROTEINS AND USES THEREOF
    • Publication number 20230137351
    • Publication date May 4, 2023
    • Amgen Inc.
    • Wei YAN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    HETERODIMERIC Fc FOR MAKING FUSION PROTEINS AND BISPECIFIC ANTIBODIES
    • Publication number 20230116446
    • Publication date Apr 13, 2023
    • QILU PUGET SOUND BIOTHERAPEUTICS CORPORATION
    • Zhi LIU
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    ENGINEERED NRG-1 VARIANTS WITH IMPROVED SELECTIVITY TOWARD ErbB4 BU...
    • Publication number 20220402985
    • Publication date Dec 22, 2022
    • Amgen Inc.
    • Darren L. BATES
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COMBINATIONS OF ANTI-PD1 AND ANTI-CTLA4 ANTIBODIES
    • Publication number 20220267446
    • Publication date Aug 25, 2022
    • Qilu Puget Sound Biotherapeutics Corporation
    • Zhi LIU
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    ANTI-SIRP-ALPHA ANTIBODIES
    • Publication number 20220235144
    • Publication date Jul 28, 2022
    • Qilu Puget Sound Biotherapeutics Corporation
    • Zhonghua HU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ANTI-PD1 AND ANTI-CTLA4 ANTIBODIES
    • Publication number 20220135683
    • Publication date May 5, 2022
    • Qilu Puget Sound Biotherapeutics Corporation
    • Zhi LIU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MIXTURES OF ANTIBODIES
    • Publication number 20220073615
    • Publication date Mar 10, 2022
    • Qilu Puget Sound Biotherapeutics Corporation
    • Wei YAN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Fc VARIANTS
    • Publication number 20200010545
    • Publication date Jan 9, 2020
    • Amgen Inc.
    • Zhi Liu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ANTI-PD1 AND ANTI-CTLA4 ANTIBODIES
    • Publication number 20190276542
    • Publication date Sep 12, 2019
    • Qilu Puget Sound Biotherapeutics Corporation
    • Zhi LIU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MIXTURES OF ANTIBODIES
    • Publication number 20190248899
    • Publication date Aug 15, 2019
    • Qilu Puget Sound Biotherapeutics Corporation
    • Wei Yan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Heterodimeric Immunoglobulins
    • Publication number 20190153086
    • Publication date May 23, 2019
    • Amgen Inc.
    • Gunasekaran Kannan
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    HETERODIMERIC IMMUNOGLOBULINS
    • Publication number 20160046705
    • Publication date Feb 18, 2016
    • Amgen Inc.
    • Gunasekaran KANNAN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    HETERODIMERIC IMMUNOGLOBULINS
    • Publication number 20140154254
    • Publication date Jun 5, 2014
    • Amgen Inc.
    • Gunasekaran Kannan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fc VARIANTS
    • Publication number 20140112926
    • Publication date Apr 24, 2014
    • Amgen Inc.
    • Zhi Liu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE