KT & G Corporation

Republic of Korea


Create a watch for KT & G Corporation
Total IP 2,728
Total IP incl. subs 3,189 (+ 463 for subs)
Total IP Rank # 471
IP Activity Score 4.1/5.0    3,075
IP Activity Rank # 193
IP AS incl. subs 3.9/5.0    3,363
Stock Symbol
ISIN KR7033780008
Dominant Nice Class Tobacco; smokers' articles

Patents

Trademarks

1,039 63
147 97
1,216 100
66
 
Last Patent 2025 - Inhaler and inhaling system incl...
First Patent 2002 - A novel alkaloid derivative and ...
Last Trademark 2025 - simple
First Trademark 1999 - CARNIVAL

Subsidiaries

2 subsidiaries with IP (15 patents, 448 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Tobacco; cigarettes; cigars; snuff; cigarette paper; tobacco pipes; cigarette filters; cigarette ...
Invention Method and apparatus for manufacturing aerosol-forming rod. Embodiments of the present disclosur...
Invention Aerosol generating device and operation method thereof. An aerosol generating device includes a ...
Invention Aerosol generating device and controlling method thereof. An aerosol generating device includes ...
Invention Cucumber mosaic virus-based recombinant vector. Embodiments relate to an improved recombinant vec...
Invention Aerosol generation device. Various embodiments of the present disclosure provide an aerosol gener...
Invention Aerosol-generating device and operation method thereof. Disclosed are an aerosol-generating devi...
Invention Aerosol generating device. An aerosol generating device includes a body including an insertion s...
Invention Aerosol-generating device and operation method thereof. An aerosol-generating device and an opera...
Invention Aerosol-generating device. This aerosol-generating device comprises: a body including an insertio...
Invention Aerosol-generating device. Various embodiments provide an aerosol-generating device capable of p...
Invention Sheet for aerosol-generating product, and aerosol-generating product comprising same. According t...
Invention Sheet for aerosol-generating article and aerosol-generating article comprising same. The present ...
Invention Heater module and aerosol generating device including same. The present invention may provide a ...
Invention Heater module and aerosol-generating device comprising same. The present invention can provide a ...
Invention Aerosol generating system, operating method thereof, and aerosol generating article. An aerosol g...
Invention Optical sensor package and method of manufacturing the same. According to an embodiment, a metho...
G/S electronic cigarettes; liquid nicotine solutions for use in electronic cigarettes; liquid solutio...
G/S Cigarettes; tobacco; tobacco substitutes; cigars; electronic cigarettes; liquid nicotine solution...
Invention Composition for non-heating-type aerosol generating system including cooling agent and having imp...
Invention Flavored non-heating-type aerosol generating article for preventing reduction of amount of nicoti...
Invention Aerosol generation device comprising display window. This aerosol generation device may comprise:...
Invention Aerosol-generating apparatus. An aerosol-generating apparatus is disclosed. The aerosol-generatin...
Invention Aerosol generating system, operating method thereof, and aerosol generating article therefor. An...
Invention Flavored non-heating aerosol generating article for preventing reduction in nicotine delivery amo...
Invention Aerosol generating device comprising a level sensor. A method and apparatus are provided. An aer...
Invention Aerosol-generating system, operating method thereof, and aerosol-generating article. An aerosol-g...
Invention Aerosol generation device and method for manufacturing aerosol generation device. An aerosol gene...
Invention Aerosol-generating apparatus. Disclosed is an aerosol-generating apparatus. The aerosol-generatin...
Invention Method for manufacturing heater assembly for aerosol-generating device. A method for manufacturin...
Invention Inhaler. An inhaler accommodates a capsule including a functional material and includes a housin...
Invention Aerosol-generating device and method of manufacturing the same. An aerosol-generating device is ...
Invention Inhaler. An inhaler according to one embodiment comprises: a housing which is capable of accommod...
Invention Aerosol-generating device. Disclosed is an aerosol-generating device. The aerosol-generating dev...
Invention Method of manufacturing heater assembly for aerosol-generating devices. A method of manufacturin...
Invention Aerosol-generating device. An aerosol-generating device is disclosed. The aerosol-generating dev...
Invention Inhaler and inhaler system including same. This inhaler into which a functional material-accommod...
Invention Inhaler and inhaling system including the same. An inhaler into which a functional material acco...
Invention Aerosol-generating device. This aerosol-generating device comprises: a housing including an air i...
Invention Aerosol generating device including level sensor. This aerosol generating device may comprise: a ...
Invention Aerosol generating device. An aerosol generating device includes a housing including an air inle...
Invention Method for preparing tobacco medium. 233) and water, and the potassium carbonate is added in an a...
G/S Sticks for electronic cigarettes; Electronic cigarettes; Smokers' articles; Lighters for smokers;...
G/S Tobacco; cigarettes; cigars; snuff; cigarette papers; tobacco pipes; cigarette filters; cigarette...
2024 G/S Sticks for electronic cigarettes; Electronic cigarettes; Devices for heating tobacco for the purp...
G/S Tobacco sticks for electronic cigarettes; electronic cigarettes; electronic cigarette cartridges...
G/S Cigarettes; tobacco; tobacco substitutes; cigars; electronic cigarettes; liquid nicotine solutio...
G/S Cigarettes; tobacco; tobacco substitutes; cigars; electronic cigarettes; liquid solutions of nico...
2023 Invention Inhaler. An inhaler for inhaling a functional material according to various embodiments comprise...
Invention Aerosol-generating device. An aerosol generating device according to an embodiment includes a su...
Invention Stick-type smoking article and electrically heated smoking system comprising same. The present i...
Invention Aerosol generation product. An aerosol generation product according to one embodiment comprises:...
Invention Aerosol-generating article and aerosol-generating system. An aerosol-generating article accordin...
Invention Aerosol generating article and aerosol generating system. An aerosol-generating article accordin...
2022 Invention Aerosol generating device for determining whether aerosol generating article is over-humid state....