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Tobacco smoke filter
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Patent number 11,812,780
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Issue date Nov 14, 2023
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FILTRONA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD
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James D. Reed
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Smoking article
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Patent number 11,134,718
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Issue date Oct 5, 2021
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ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD.
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James Reed
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Tobacco smoke filter
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Patent number 10,952,464
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Issue date Mar 23, 2021
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Filtrona Filter Products Development Co. Pte. Ltd.
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James D. Reed
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Dispenser for particulate material
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Patent number 10,730,688
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Issue date Aug 4, 2020
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ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD.
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James Reed
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Method of manufacture of a dispenser
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Patent number 10,266,287
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Issue date Apr 23, 2019
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ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD.
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Gary Fulcher
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Tobacco smoke filter
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Patent number 9,872,517
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Issue date Jan 23, 2018
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ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD.
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James D. Reed
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES