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John SAMPSON

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  • London, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Smoking article filter and insertable filter unit therefor
    • Patent number 11,678,694
    • Issue date Jun 20, 2023
    • NICOVENTURES TRADING LIMITED
    • Graham Penrose
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Smoking article filter and insertable filter unit therefor
    • Patent number 10,729,171
    • Issue date Aug 4, 2020
    • British American Tobacco (Investments) Limited
    • Graham Penrose
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Inhalation device and inhalant apparatus
    • Patent number 10,492,526
    • Issue date Dec 3, 2019
    • British American Tobacco (Investments) Limited
    • John Sampson
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Filter
    • Patent number 10,334,875
    • Issue date Jul 2, 2019
    • British American Tobacco (Investments) Limited
    • John Roger Sampson
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Smoking article filters
    • Patent number 10,264,816
    • Issue date Apr 23, 2019
    • British American Tobacco (Investments) Limited
    • David Lewis
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Smoking article filters
    • Patent number 9,185,935
    • Issue date Nov 17, 2015
    • British American Tobacco (Invesments) Limited
    • David Lewis
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Sheet filter materials with additives
    • Patent number 9,107,454
    • Issue date Aug 18, 2015
    • British American Tobacco (Investments) Limited
    • David Rushforth
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Filter
    • Patent number 9,078,471
    • Issue date Jul 14, 2015
    • British American Tobacco (Investments) Limited
    • John Roger Sampson
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Smoking article and apparatus and process for manufacturing a smoki...
    • Patent number 8,852,350
    • Issue date Oct 7, 2014
    • British American Tobacco (Investments) Limited
    • John Roger Sampson
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Filter
    • Patent number 8,550,092
    • Issue date Oct 8, 2013
    • British American Tobacco (Investments) Limited
    • John Roger Sampson
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

  • Information Patent Application

    SMOKING ARTICLE FILTER AND INSERTABLE FILTER UNIT THEREFOR
    • Publication number 20230292821
    • Publication date Sep 21, 2023
    • Nicoventures Trading Limited
    • Graham PENROSE
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    SMOKING ARTICLE FILTER AND INSERTABLE FILTER UNIT THEREFOR
    • Publication number 20200345063
    • Publication date Nov 5, 2020
    • Nicoventures Trading Limited
    • Graham PENROSE
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    Filter materials and filters made therefrom
    • Publication number 20170156393
    • Publication date Jun 8, 2017
    • British American Tobacco (Investments) Limited
    • Peter BRANTON
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    SMOKING ARTICLE FILTERS
    • Publication number 20170042222
    • Publication date Feb 16, 2017
    • British American Tobacco (Investments) Limited
    • David Lewis
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    SMOKING ARTICLE FILTERS
    • Publication number 20170035103
    • Publication date Feb 9, 2017
    • British American Tobacco (Investments) Limited
    • David Lewis
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    INHALATION DEVICE AND AN INHALANT APPARATUS
    • Publication number 20160007649
    • Publication date Jan 14, 2016
    • British American Tobacco (Investments) Limited
    • John SAMPSON
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    FILTER
    • Publication number 20150272209
    • Publication date Oct 1, 2015
    • British American Tobacco (Investments) Limited
    • John Roger Sampson
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    SMOKING ARTICLE FILTERS
    • Publication number 20150107613
    • Publication date Apr 23, 2015
    • British American Tobacco (Investments) Limited
    • David Lewis
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    SMOKING ARTICLE FILTERS
    • Publication number 20150090282
    • Publication date Apr 2, 2015
    • BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
    • David Lewis
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    SMOKING ARTICLE FILTER AND INSERTABLE FILTER UNIT THEREFOR
    • Publication number 20140332014
    • Publication date Nov 13, 2014
    • British American Tobacco (Investments) Limited
    • Graham Penrose
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    Filter
    • Publication number 20130255704
    • Publication date Oct 3, 2013
    • John Roger Sampson
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    Filter Additive
    • Publication number 20130137561
    • Publication date May 30, 2013
    • BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
    • John Sampson
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    Sheet Filter Materials With Additives
    • Publication number 20130025611
    • Publication date Jan 31, 2013
    • British American Tobacco (Investments) Limited
    • David Rushforth
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    Filter
    • Publication number 20100294288
    • Publication date Nov 25, 2010
    • John Roger Sampson
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Application

    Smoking Article And Apparatus And Process For Manufacturing A Smoki...
    • Publication number 20070204869
    • Publication date Sep 6, 2007
    • British American Tobacco (Investments ) Limited
    • John Roger Sampson
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES