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Da woon Han

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Razor cartridge
    • Patent number 12,202,157
    • Issue date Jan 21, 2025
    • Dorco Co., Ltd.
    • Da Woon Han
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Razor cartridge
    • Patent number 12,162,173
    • Issue date Dec 10, 2024
    • Dorco Co., Ltd.
    • Da Woon Han
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Razor
    • Patent number D995907
    • Issue date Aug 15, 2023
    • Dorco Co., Ltd.
    • Young Jin Lee
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Razor
    • Patent number D995905
    • Issue date Aug 15, 2023
    • Dorco Co., Ltd.
    • Young Jin Lee
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Razor
    • Patent number 11,446,837
    • Issue date Sep 20, 2022
    • Dorco Co., Ltd.
    • Young Jin Lee
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Razor cartridge and razor assembly using the same
    • Patent number 11,426,890
    • Issue date Aug 30, 2022
    • Dorco Co., Ltd.
    • Da Woon Han
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Razor cartridge and razor assembly using the same
    • Patent number 11,247,355
    • Issue date Feb 15, 2022
    • Dorco Co., Ltd.
    • Da Woon Han
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Shaving aid application apparatus
    • Patent number 11,166,534
    • Issue date Nov 9, 2021
    • Dorco Co., Ltd.
    • Da Woon Han
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Razor cartridge
    • Patent number 10,800,056
    • Issue date Oct 13, 2020
    • Dorco Co., Ltd.
    • Bo Ra Kim
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

  • Information Patent Application

    RAZOR CARTRIDGE AND RAZOR ASSEMBLY INCLUDING THE SAME
    • Publication number 20250128442
    • Publication date Apr 24, 2025
    • DORCO CO., LTD
    • Da Woon HAN
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    RAZOR CARTRIDGE AND RAZOR ASSEMBLY INCLUDING THE SAME
    • Publication number 20250128441
    • Publication date Apr 24, 2025
    • DORCO CO., LTD
    • Da Woon HAN
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    RAZOR CARTRIDGE
    • Publication number 20240408779
    • Publication date Dec 12, 2024
    • DORCO CO., LTD.
    • Da Woon HAN
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    RAZOR CARTRIDGE
    • Publication number 20240408780
    • Publication date Dec 12, 2024
    • DORCO CO., LTD.
    • Nam Ri KIM
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    DIAGNOSTIC CARTRIDGE CAPABLE OF AUTOMATIC SOLUTION SUPPLY AND MULTI...
    • Publication number 20230398534
    • Publication date Dec 14, 2023
    • QSTAG CO., LTD.
    • Da Woon HAN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    RAZOR CARTRIDGE
    • Publication number 20230364815
    • Publication date Nov 16, 2023
    • DORCO CO., LTD.
    • Woo Gyeong GO
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    RAZOR CARTRIDGE
    • Publication number 20220063120
    • Publication date Mar 3, 2022
    • DORCO CO., LTD
    • Da Woon Han
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    RAZOR
    • Publication number 20210187768
    • Publication date Jun 24, 2021
    • DORCO CO., LTD
    • Young Jin LEE
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    RAZOR CARTRIDGE
    • Publication number 20210170614
    • Publication date Jun 10, 2021
    • DORCO CO., LTD
    • Da Woon HAN
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    RAZOR CARTRIDGE AND RAZOR ASSEMBLY USING THE SAME
    • Publication number 20210069923
    • Publication date Mar 11, 2021
    • DORCO CO., LTD
    • Da Woon HAN
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    RAZOR CARTRIDGE AND RAZOR ASSEMBLY USING THE SAME
    • Publication number 20210069922
    • Publication date Mar 11, 2021
    • DORCO CO., LTD
    • Da Woon HAN
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    SHAVING AID APPLICATION APPARATUS
    • Publication number 20200245740
    • Publication date Aug 6, 2020
    • DORCO CO., LTD
    • Da Woon HAN
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    RAZOR CARTRIDGE
    • Publication number 20190351568
    • Publication date Nov 21, 2019
    • DORCO CO., LTD
    • Bo Ra KIM
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    RAZOR CARTRIDGE HAVING COMB GUARD
    • Publication number 20150158191
    • Publication date Jun 11, 2015
    • DORCO CO., LTD
    • Hyo gyun Jeong
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING