TREA

HONG KONG ECOAQUA CO., LIMITED

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  • HONG KONG, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Water filter
    • Patent number 10,357,727
    • Issue date Jul 23, 2019
    • HONG KONG ECOAQUA CO., LIMITED
    • Zou Zhibin
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Filter cartridge
    • Patent number D849188
    • Issue date May 21, 2019
    • HONG KONG ECOAQUA CO., LIMITED
    • Zou Zhibin
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Filter cartridge
    • Patent number D847944
    • Issue date May 7, 2019
    • HONG KONG ECOAQUA CO., LIMITED
    • Zou Zhibin
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Filter cartridge
    • Patent number D847945
    • Issue date May 7, 2019
    • HONG KONG ECOAQUA CO., LIMITED
    • Zou Zhibin
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Filter cartridge
    • Patent number D847946
    • Issue date May 7, 2019
    • HONG KONG ECOAQUA CO., LIMITED
    • Zou Zhibin
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    REUSABLE FILTER SYSTEM
    • Publication number 20180001237
    • Publication date Jan 4, 2018
    • Hong Kong Ecoaqua Co., Limited
    • ZOU ZHIBIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER FILTER
    • Publication number 20180001241
    • Publication date Jan 4, 2018
    • Hong Kong Ecoaqua Co., Limited
    • ZOU ZHIBIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REUSABLE FILTER SYSTEM
    • Publication number 20170340993
    • Publication date Nov 30, 2017
    • Hong Kong Ecoaqua Co., Limited
    • ZOU ZHIBIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REUSABLE FILTER SYSTEM
    • Publication number 20170304751
    • Publication date Oct 26, 2017
    • Hong Kong Ecoaqua Co., Limited
    • ZOU ZHIBIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL