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Chandra K. Banerjee

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  • Clemmons, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Smoking article
    • Patent number 12,048,325
    • Issue date Jul 30, 2024
    • R. J. Reynolds Tobacco Company
    • Chandra Kumar Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Smoking article incorporating a conductive substrate
    • Patent number 11,602,175
    • Issue date Mar 14, 2023
    • RAI Strategic Holdings, Inc.
    • David William Griffith
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Smoking article incorporating a conductive substrate
    • Patent number 11,246,344
    • Issue date Feb 15, 2022
    • RAI Strategic Holdings, Inc.
    • David William Griffith
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Carbon conductive substrate for electronic smoking article
    • Patent number 10,701,979
    • Issue date Jul 7, 2020
    • RAI Strategic Holdings, Inc.
    • Michael F. Davis
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Carbon conductive substrate for electronic smoking article
    • Patent number 10,667,562
    • Issue date Jun 2, 2020
    • RAI Strategic Holdings, Inc.
    • Michael F. Davis
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Method for preparing fuel element for smoking article
    • Patent number 10,624,390
    • Issue date Apr 21, 2020
    • R. J. Reynolds Tobacco Company
    • Chandra Kumar Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Smoking article
    • Patent number 10,258,079
    • Issue date Apr 16, 2019
    • R. J. Reynolds Tobacco Company
    • Chandra Kumar Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Carbon conductive substrate for electronic smoking article
    • Patent number 10,172,387
    • Issue date Jan 8, 2019
    • RAI Strategic Holdings, Inc.
    • Michael F. Davis
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Filtered cigarette incorporating an adsorbent material
    • Patent number 9,554,594
    • Issue date Jan 31, 2017
    • R. J. Reynolds Tobacco Company
    • Melissa Ann Clark
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Segmented smoking article with foamed insulation material
    • Patent number 9,486,013
    • Issue date Nov 8, 2016
    • R. J. Reynolds Tobacco Company
    • Andries Don Sebastian
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Segmented smoking article with substrate cavity
    • Patent number 9,439,453
    • Issue date Sep 13, 2016
    • R. J. Reynolds Tobacco Company
    • Billy Tyrone Conner
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Method for preparing fuel element for smoking article
    • Patent number 9,332,784
    • Issue date May 10, 2016
    • R. J. Reynolds Tobacco Company
    • Chandra Kumar Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Smoking article
    • Patent number 9,220,301
    • Issue date Dec 29, 2015
    • R. J. Reynolds Tobacco Company
    • Chandra Kumar Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Segmented smoking article with substrate cavity
    • Patent number 9,149,072
    • Issue date Oct 6, 2015
    • R. J. Reynolds Tobacco Company
    • Billy Tyrone Conner
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Method for preparing fuel element for smoking article
    • Patent number 8,617,263
    • Issue date Dec 31, 2013
    • R. J. Reynolds Tobacco Company
    • Chandra Kumar Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Adsorbent material impregnated with metal oxide component
    • Patent number 8,511,319
    • Issue date Aug 20, 2013
    • R. J. Reynolds Tobacco Company
    • Stephen Benson Sears
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Method for preparing fuel element for smoking article
    • Patent number 8,469,035
    • Issue date Jun 25, 2013
    • R. J. Reynolds Tobacco Company
    • Chandra Kumar Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Segmented smoking article with insulation mat
    • Patent number 8,464,726
    • Issue date Jun 18, 2013
    • R. J. Reynolds Tobacco Company
    • Andries Don Sebastian
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Carbonaceous material having modified pore structure
    • Patent number 8,119,555
    • Issue date Feb 21, 2012
    • R. J. Reynolds Tobacco Company
    • Chandra Kumar Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Filtered cigarette incorporating an adsorbent material
    • Patent number 8,066,011
    • Issue date Nov 29, 2011
    • R. J. Reynolds Tobacco Company
    • Melissa Ann Clark
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Chemical heat source for use in smoking articles
    • Patent number 7,290,549
    • Issue date Nov 6, 2007
    • R. J. Reynolds Tobacco Company
    • Chandra Kumar Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Filtered cigarette incorporating an adsorbent material
    • Patent number 7,237,558
    • Issue date Jul 3, 2007
    • R. J. Reynolds Tobacco Company
    • Melissa Ann Clark
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Cigarette with improved tobacco substrate
    • Patent number 6,378,528
    • Issue date Apr 30, 2002
    • R. J. Reynolds Tobacco Company
    • Dwayne William Beeson
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Low CO cigarette
    • Patent number 5,839,449
    • Issue date Nov 24, 1998
    • R. J. Reynolds Tobacco Company
    • Chandra Kumar Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Low gas phase filter for cigarettes
    • Patent number 5,718,250
    • Issue date Feb 17, 1998
    • R. J. Reynolds Tobacco Company
    • Chandra Kumar Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Electrochemical heat source
    • Patent number 5,593,792
    • Issue date Jan 14, 1997
    • R. J. Reynolds Tobacco Company
    • Ernest G. Farrier
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Cigarette filter
    • Patent number 5,568,819
    • Issue date Oct 29, 1996
    • R. J. Reynolds Tobacco Company
    • Jeffery S. Gentry
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Electrochemical heat source
    • Patent number 5,538,020
    • Issue date Jul 23, 1996
    • R. J. Reynolds Tobacco Company
    • Ernest G. Farrier
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Cigarette filter
    • Patent number 5,404,890
    • Issue date Apr 11, 1995
    • R. J. Reynolds Tobacco Company
    • Jeffery S. Gentry
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Reduced gas phase cigarette
    • Patent number 5,392,792
    • Issue date Feb 28, 1995
    • R. J. Reynolds Tobacco Company
    • Chandra K. Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents