Northern Technologies International Corporation

United States of America


 
Total IP 82
Total IP incl. subs 82 (+ 0 for subs)
Total IP Rank # 16,194
IP Activity Score 2.3/5.0    28
IP Activity Rank # 28,070
Stock Symbol NTIC (nasdaq)
ISIN US6658091094
Market Cap. 131M  (USD)
Industry Specialty Chemicals
Sector Basic Materials
Dominant Nice Class Paper, cardboard and goods made ...

Patents

Trademarks

15 25
4 7
20 0
11
 
Last Patent 2024 - Systems and methods of measuring...
First Patent 1980 - Volatile corrosion inhibiting ar...
Last Trademark 2024 - ICB
First Trademark 1978 - COR TAB

Subsidiaries

1 subsidiaries with IP (0 patents, 0 trademarks)

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Corrosion inhibitants in the nature of coatings, excluding floor coatings; anti-corrosion agents,...
G/S corrosion inhibitants in the nature of coatings, excluding floor coatings; anti-corrosion agents,...
2023 Invention Polyacrylamides as volatile corrosion inhibitors and desiccants, methods of using, and methods of...
Invention Colored reagent complex and method of detecting a rust removing agent in metal working fluids usi...
Invention Method of detecting a rust removing agent in metal working fluids using a colored reagent complex...
2022 Invention Systems and methods of measuring a concentration of volatile corrosion inhibitors. Systems and m...
2021 Invention Colorimetric quantification of corrosion inhibitor compounds in industrial fluids. A composition...
Invention Colorimetric quantification of corrosion inhibitor compounds in industrial fluids. A composition ...
2020 Invention Biodegradable vci packaging compositions. A breathable biodegradable volatile corrosion inhibitor...
G/S Plastic bags, including biodegradable plastic bags; plastic materials for packaging, including pl...
G/S Corrosion inhibiting devices
G/S Packaging materials of plastic for shipping containers; plastic sheets for use in packaging; pack...
Invention Polylactide-based masterbatch, for a commercially viable single-step in-mold annealing injection ...
Invention High impact resistant poly(lactic acid) blends. 2 and tensile elongation of greater than 12%. Thi...
2019 G/S Electronic corrosion inhibiting devices, namely, volatile corrosion inhibitor devices, desiccant ...
G/S Biodegradable plastic bags containing a corrosion inhibitor and plastic packaging materials in th...
G/S biobased and compostable flexible plastic film packaging, namely, bags, and plastic wrap for both...
2018 Invention Self-fusing silicone tape compositions having corrosion inhibitors therein. Self-fusing silicone ...
Invention Biobased polyester blends with enhanced performance properties. The invention relates to a biodeg...
2017 G/S Corrosion and rust inhibitor compositions to protect metals, namely, water-based, oil-based, and ...
G/S Powder compositions for treating water for use in metal working processes to render them suitable...
2015 Invention A storage tank bottom corrosion protection system. A system for protecting storage tank soil side...
2014 Invention Smart, on-demand controlled release corrosion protection and/or prevention of metals in an enclos...
Invention Storage tank bottom corrosion protection system. A system for protecting storage tank soil side b...
Invention Systems for corrosion protection of storage tank soil side bottoms. A method and apparatus for th...
2013 Invention Corrosion management systems for vertically oriented structures. Corrosion management systems pro...
2012 Invention Laminate for protecting metals from corrosive gases. A corrosive gas resistant laminate comprises...
Invention Fuel performance booster. Hydrogen is produced from methanol and water under supercritical temper...
Invention Corrosion management systems for controlling, eliminating and/or managing corrosion. The present ...
Invention System for decreasing environmental corrosion factors and/or for delivering one or more corrosion...
G/S Paper bags coated with and/or containing one or more biodegradable and/or compostable polymer res...
2011 G/S Anti corrosion agents, preparations, compositions and substances; chemical inhibitors against cor...
Invention Rust-resistant tape. The present invention generally relates to rust-resistant tape formulations...
Invention Systems and methods for preventing and/or reducing corrosion in various types of tanks containers...
G/S Biodegradable and compostable polymer resins, blended, compounded and alloyed mixtures of biodegr...
G/S polymeric flexible and rigid packaging structures and aids, namely, films, forms, sheeting, and w...
Invention Laminate for preserving food. An all-purpose plastic laminate or wrap as for preserving food that...
2010 Invention A laminate for protecting metals from corrosive gases. A corrosive gas resistant laminate compris...
G/S corrosion inhibitors in the nature of inhibitor impregnated pads or packets containing a volatile...
2008 G/S Cutlery formed from one or more biodegradable and/or compostable polymer resins, and/or one or mo...
Invention Corrosion management systems for controlling. eliminating and/or managing corrosion. A corrosion ...
Invention Systems for controlling, eliminating and/or managing various types of adverse effects. The presen...
Invention Method for determining and/or managing corrosion and/or contamination. The present invention gene...
2007 Invention Rust-resistant tape. The present invention generally relates to rust-resistant tape formulations ...
G/S Anticorrosive plastic film used for packaging metallic products, for industrial and consumer use.
Invention Method for determining and/or managing corrosion and/or contamination. The present invention gen...
2006 G/S Biodegradable and/or compostable polymer resins; blended, compounded and/or alloyed mixtures of b...
G/S Plastic films, sheets and wrapping made of, or from, one or more biodegradable and/or compostable...
2005 G/S Paper, namely, cardboard, craft paper, copier paper, and corrugated paper, coated with and/or con...
G/S Plastic films, sheets, and wrapping made of, or from, one or more biodegradable and/or compostabl...
G/S engineering consulting services in the field of corrosion, logistics and packaging involving stra...
G/S Corrosion inhibitants in the nature of coatings, excluding floor coatings, used to protect indust...
2001 G/S Plastic environmental protection packaging materials namely, forms, films, foams, sheeting, and w...
G/S Anti-corrosive plastic film for industrial and/or commercial packaging use. Corrosion and rust in...
2000 G/S Polymeric flexible and rigid packaging structures, namely, forms, films, foams, sheeting, and wra...
G/S Ceramic materials. Electronic apparatus; instruments and components. Plastic materials; packaging...
1996 G/S Corrosion inhibiting packaging materials.
1994 G/S fused plastic squares incorporating corrosion inhibitors for use in protecting packaged multi-met...
G/S anticorrosive plastic film used as an industrial or commercial packaging material
1993 G/S anticorrosive plastic film used for packaging metallic products, for industrial and consumer use
G/S anti-corrosive plastic film for industrial and/or commercial packaging use
1978 G/S VAPOR ACTIVE CORROSION INHIBITOR CHEMICAL PREPARATIONS