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Yonggui Zhang

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  • Ningbo, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ear pain relief device
    • Patent number D1052730
    • Issue date Nov 26, 2024
    • Ningbo Albert Novosino Co., Ltd.
    • Yonggui Zhang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Ear pressure relief device
    • Patent number D1052731
    • Issue date Nov 26, 2024
    • Ningbo Albert Novosino Co., Ltd.
    • Yonggui Zhang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Folding ear wash basin
    • Patent number D1048412
    • Issue date Oct 22, 2024
    • Ningbo Albert Novosino Co., Ltd.
    • Yonggui Zhang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Ear pick
    • Patent number D1036671
    • Issue date Jul 23, 2024
    • Ningbo Albert Novosino Co., Ltd.
    • Yonggui Zhang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Ear irrigation device
    • Patent number 11,844,916
    • Issue date Dec 19, 2023
    • NINGBO ALBERT NOVOSINO CO., LTD.
    • Yonggui Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Earmuff
    • Patent number D956363
    • Issue date Jun 28, 2022
    • Ningbo Albert Novosino Co. Ltd.
    • Haibo Hu
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Earmuff
    • Patent number D956364
    • Issue date Jun 28, 2022
    • Ningbo Albert Novosino Co. Ltd.
    • Yonggui Zhang
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Anti-reflux tube-type enemator
    • Patent number 11,260,166
    • Issue date Mar 1, 2022
    • Ningbo Albert Novosino Co., Ltd.
    • Yonggui Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Anti-reflux nasal aspirator
    • Patent number 11,260,163
    • Issue date Mar 1, 2022
    • Ningbo Albert Novosino Co., Ltd.
    • Yonggui Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Anti-reflux enema bag with pulley restrictor
    • Patent number 11,253,641
    • Issue date Feb 22, 2022
    • Ningbo Albert Novosino Co., Ltd.
    • Yonggui Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ear-cover structure and ear irrigation device
    • Patent number 11,141,525
    • Issue date Oct 12, 2021
    • Ningbo Albert Novosino Co., Ltd.
    • Yonggui Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Enema bucket device
    • Patent number D914870
    • Issue date Mar 30, 2021
    • Ningbo Albert Novosino Co., Ltd.
    • Yonggui Zhang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Enema bag
    • Patent number D910838
    • Issue date Feb 16, 2021
    • Ningbo Albert Novosino Co., Ltd.
    • Yonggui Zhang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Enemator with tube
    • Patent number D903862
    • Issue date Dec 1, 2020
    • Ningbo Albert Novosino Co., Ltd.
    • Yonggui Zhang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Nasal aspirator
    • Patent number D897525
    • Issue date Sep 29, 2020
    • Ningbo Albert Novosino Co., Ltd.
    • Yonggui Zhang
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    EAR IRRIGATION DEVICE
    • Publication number 20220203018
    • Publication date Jun 30, 2022
    • Ningbo Albert Novosino Co., Ltd
    • Yonggui Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pressure-Stabilized Ear Flushing Device Capable of Being Operated w...
    • Publication number 20210259887
    • Publication date Aug 26, 2021
    • Haibo Hu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ANTI-REFLUX LEAKPROOF ENEMATOR
    • Publication number 20200390961
    • Publication date Dec 17, 2020
    • Ningbo Albert Novosino Co., Ltd
    • Yonggui Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ANTI-REFLUX TUBE-TYPE ENEMATOR
    • Publication number 20200390962
    • Publication date Dec 17, 2020
    • Ningbo Albert Novosino Co., Ltd
    • Yonggui Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ANTI-REFLUX ENEMA BAG WITH PULLEY RESTRICTOR
    • Publication number 20200390963
    • Publication date Dec 17, 2020
    • Ningbo Albert Novosino Co., Ltd
    • Yonggui Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ANTI-REFLUX NASAL ASPIRATOR
    • Publication number 20200306425
    • Publication date Oct 1, 2020
    • Ningbo Albert Novosino Co., Ltd
    • Yonggui Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ANTI-REFLUX ENEMA BUCKET SYSTEM WITH PULLEY RESTRICTOR
    • Publication number 20200155753
    • Publication date May 21, 2020
    • Ningbo Albert Novosino Co., Ltd
    • Yonggui Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE