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Sudirman Widiarto

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  • Sidoarjo, ID
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tobacco smoke filter
    • Patent number 9,730,469
    • Issue date Aug 15, 2017
    • ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD.
    • Ahmad Fashihul Lisan
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

  • Information Patent Application

    ACTIVE PAPER
    • Publication number 20250009014
    • Publication date Jan 9, 2025
    • ESSENTRAFILTER PRODUCTS DEVELOPMENT CO., PTE. LTD
    • Rosi Ana QOLBI
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    PAPER TUBE
    • Publication number 20250000134
    • Publication date Jan 2, 2025
    • Essentra Filter Products Development Co. Pte. Ltd.
    • Rosi Ana QOLBI
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    TOBACCO SMOKE FILTER AND METHOD OF PRODUCTION
    • Publication number 20230329328
    • Publication date Oct 19, 2023
    • Essentra Filter Products Development Co. Pte. Ltd.
    • Ahmad Fashihul LISAN
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    METHOD FOR MAKING A FILTER ELEMENT OR MOUTHPIECE
    • Publication number 20230084995
    • Publication date Mar 16, 2023
    • Essentra Filter Products Development Co. Pte. Ltd.
    • Amanda PERIMAN
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    COOLING ELEMENT
    • Publication number 20230074831
    • Publication date Mar 9, 2023
    • Essentra Filter Products Development Co. Pte. Ltd.
    • Andorn MEESRIDEE
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    TOBACCO SMOKE FILTER
    • Publication number 20220400743
    • Publication date Dec 22, 2022
    • Essentra Filter Products Development Co. Pte. Ltd.
    • Patrick MEREDITH
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    ABSORPTION PAD
    • Publication number 20220061383
    • Publication date Mar 3, 2022
    • Essentra Filter Products Development Co. Pte. Ltd.
    • Patrick MEREDITH
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    COOLING ELEMENT
    • Publication number 20210329966
    • Publication date Oct 28, 2021
    • Essentra Filter Products Development Co. Pte. Ltd.
    • Paul MORRIS
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    TOBACCO SMOKE FILTER
    • Publication number 20150040931
    • Publication date Feb 12, 2015
    • Ahmad Fashihul Lisan
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    TOBACCO SMOKE FILTER AND METHOD OF PRODUCTION
    • Publication number 20140196728
    • Publication date Jul 17, 2014
    • Ahmad Fashihul Lisan
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES