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Smoking article
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Patent number 12,048,325
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Issue date Jul 30, 2024
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R. J. Reynolds Tobacco Company
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Chandra Kumar Banerjee
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Smoking article
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Patent number 10,258,079
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Issue date Apr 16, 2019
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R. J. Reynolds Tobacco Company
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Chandra Kumar Banerjee
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Smoking article
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Patent number 9,220,301
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Issue date Dec 29, 2015
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R. J. Reynolds Tobacco Company
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Chandra Kumar Banerjee
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Smoking article
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Patent number 7,647,932
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Issue date Jan 19, 2010
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R. J. Reynolds Tobacco Company
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Daniel V. Cantrell
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Low CO cigarette
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Patent number 5,839,449
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Issue date Nov 24, 1998
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R. J. Reynolds Tobacco Company
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Chandra Kumar Banerjee
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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Low gas phase filter for cigarettes
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Patent number 5,718,250
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Issue date Feb 17, 1998
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R. J. Reynolds Tobacco Company
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Chandra Kumar Banerjee
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A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES