TREA

Roy ALINGALAN

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  • Singapore, SG
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tobacco smoke filter
    • Patent number 11,812,780
    • Issue date Nov 14, 2023
    • FILTRONA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD
    • James D. Reed
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Tobacco smoke filter
    • Patent number 11,678,697
    • Issue date Jun 20, 2023
    • ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD.
    • Ahmad Fashihul Lisan
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

  • Information Patent Application

    TOBACCO SMOKE FILTER
    • Publication number 20210186087
    • Publication date Jun 24, 2021
    • Filtrona Filter Products Development Co. Pte.Ltd.
    • James D. REED
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES