TREA

Northern Technologies International Corporation

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Organization

  • Beachwood, OH, US
  • Ticker Symbols
    NASDAQ:NTIC
  • COATING, ENGRAVING & ALLIED SERVICES
  • Business Address
    4201 WOODLAND ROAD PO BOX 69 CIRCLE PINES MN 55014 (763) 225-6601
  • Mailing Address
    4201 WOODLAND ROAD PO BOX 69 CIRCLE PINES MN 55014
  • State Location
    MN
  • State of Incorporation
    DE
Organizations

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    99038487 - ZERIOGUARD
    • Serial number 99038487
    • Filing date Feb 12, 2025
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    99032338 - ZERUST INTEGRITY SOLUTIONS
    • Serial number 99032338
    • Filing date Feb 7, 2025
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    99031028 - ZERIOL
    • Serial number 99031028
    • Filing date Feb 6, 2025
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 2 - Paints, varnishes, lacquers
  • Information Trademark

    99031022 - ZERIOS
    • Serial number 99031022
    • Filing date Feb 6, 2025
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 2 - Paints, varnishes, lacquers
  • Information Trademark

    99029844 - VAPORPAK
    • Serial number 99029844
    • Filing date Feb 5, 2025
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 2 - Paints, varnishes, lacquers
  • Information Trademark

    99029869 - ZERIOTEC
    • Serial number 99029869
    • Filing date Feb 5, 2025
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 2 - Paints, varnishes, lacquers
  • Information Trademark

    98737082 - ICB
    • Serial number 98737082
    • Filing date Sep 6, 2024
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 2 - Paints, varnishes, lacquers
  • Information Trademark

    88718039 - NATUR-VCI
    • Serial number 88718039
    • Registration number 6212714
    • Filing date Dec 6, 2019
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    88717970 - Z-PAK
    • Serial number 88717970
    • Registration number 6241258
    • Filing date Dec 6, 2019
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    88639167 - CIRCULE
    • Serial number 88639167
    • Registration number 6373754
    • Filing date Oct 2, 2019
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    87473184 - EXCOR
    • Serial number 87473184
    • Registration number 5390200
    • Filing date Jun 2, 2017
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    87447261 - ZERUST
    • Serial number 87447261
    • Registration number 5363909
    • Filing date May 12, 2017
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    85402150 - AUTOFOG
    • Serial number 85402150
    • Registration number 4231160
    • Filing date Aug 19, 2011
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 2 - Paints, varnishes, lacquers
  • Information Trademark

    85289834 - FLANGE SAVER
    • Serial number 85289834
    • Registration number 4052763
    • Filing date Apr 8, 2011
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    85194195 - ZERION
    • Serial number 85194195
    • Registration number 4268771
    • Filing date Dec 9, 2010
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 2 - Paints, varnishes, lacquers
  • Information Trademark

    85177706 - ACTIVPAK
    • Serial number 85177706
    • Registration number 4025280
    • Filing date Nov 16, 2010
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 2 - Paints, varnishes, lacquers
  • Information Trademark

    77476971 - NATUR-WARE
    • Serial number 77476971
    • Registration number 3696638
    • Filing date May 16, 2008
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    77476940 - NATUR-BAG
    • Serial number 77476940
    • Registration number 3702682
    • Filing date May 16, 2008
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    78848762 - NATUR TEC
    • Serial number 78848762
    • Registration number 3455535
    • Filing date Mar 29, 2006
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    78848871 - NATUR-TEC
    • Serial number 78848871
    • Filing date Mar 29, 2006
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 20 - Furniture, mirrors, picture frames
  • Information Trademark

    78848895 - NATUR TEC
    • Serial number 78848895
    • Filing date Mar 29, 2006
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 21 - Household or kitchen utensils and containers
  • Information Trademark

    78848852 - NATUR-TEC
    • Serial number 78848852
    • Registration number 3455537
    • Filing date Mar 29, 2006
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    78848783 - NATUR TEC
    • Serial number 78848783
    • Registration number 3455536
    • Filing date Mar 29, 2006
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    78749820 - NATUR-TEC
    • Serial number 78749820
    • Filing date Nov 8, 2005
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 21 - Household or kitchen utensils and containers
  • Information Trademark

    78749762 - NATUR-TEC
    • Serial number 78749762
    • Registration number 3482208
    • Filing date Nov 8, 2005
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    78749805 - NATUR-TEC
    • Serial number 78749805
    • Filing date Nov 8, 2005
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 20 - Furniture, mirrors, picture frames
  • Information Trademark

    78749729 - NATUR-TEC
    • Serial number 78749729
    • Registration number 3482207
    • Filing date Nov 8, 2005
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    78749788 - NATUR-TEC
    • Serial number 78749788
    • Registration number 3455367
    • Filing date Nov 8, 2005
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    78551707 - ISO2
    • Serial number 78551707
    • Filing date Jan 21, 2005
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 5 - Pharmaceutical and veterinary preparations
  • Information Trademark

    78551754 - ISO2
    • Serial number 78551754
    • Filing date Jan 21, 2005
    • NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes