by treating the tipping material with a liquid or viscous solution

Patents Grantslast 30 patents

  • Information Patent Grant

    Titanium dioxide-free cigarette tipping inks

    • Patent number 11,946,204
    • Issue date Apr 2, 2024
    • Sun Chemical Corporation
    • Dana Mohr
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Method for manufacturing heated cigarette product

    • Patent number 11,944,117
    • Issue date Apr 2, 2024
    • Japan Tobacco Inc.
    • Norio Yamamoto
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Green smoking tips and methods of manufacture

    • Patent number 11,812,778
    • Issue date Nov 14, 2023
    • Zachary S. Drennan
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Green smoking tips and methods of manufacture

    • Patent number 10,660,361
    • Issue date May 26, 2020
    • Zachary S. Drennan
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Coating method

    • Patent number 9,986,757
    • Issue date Jun 5, 2018
    • Tannpapier GmbH
    • Guenter Griesmayr
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Mouthpiece lining paper for a smoking article

    • Patent number 9,307,789
    • Issue date Apr 12, 2016
    • Tannpapier GmbH
    • Guenther Griesmayr
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Smoking article with encapsulated flavourant

    • Patent number 7,810,508
    • Issue date Oct 12, 2010
    • Philip Morris USA Inc.
    • Anne Wyss-Peters
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Method of producing a filter cigarette with tipping paper having li...

    • Patent number 5,595,196
    • Issue date Jan 21, 1997
    • Enso-Gutzeit Oy
    • Hannu Salonen
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Mouthpiece paper for cigarettes

    • Patent number 4,185,643
    • Issue date Jan 29, 1980
    • Julius Glatz GmbH
    • Walter Riedesser
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Method for obtaining uniform porosity in printed inherently porous...

    • Patent number 4,112,154
    • Issue date Sep 5, 1978
    • Olin Corporation
    • Stuart Wayne McCarty
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    2272206

    • Patent number 2,272,206
    • Issue date Feb 10, 1942
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    2159704

    • Patent number 2,159,704
    • Issue date May 23, 1939
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    2033791

    • Patent number 2,033,791
    • Issue date Mar 10, 1936
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    1957958

    • Patent number 1,957,958
    • Issue date May 8, 1934
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents