KT & G Corporation

Republic of Korea


 
Total IP 2,528
Total IP incl. subs 3,001 (+ 475 for subs)
Total IP Rank # 507
IP Activity Score 4.1/5.0    3,141
IP Activity Rank # 194
IP AS incl. subs 3.9/5.0    3,448
Stock Symbol
ISIN KR7033780008
Dominant Nice Class Tobacco; smokers' articles

Patents

Trademarks

915 63
161 97
1,127 100
65
 
Last Patent 2025 - Inhaler
First Patent 2002 - A novel alkaloid derivative and ...
Last Trademark 2025 - Fiit ELEMENT ROYAL
First Trademark 1999 - CARNIVAL

Subsidiaries

2 subsidiaries with IP (14 patents, 461 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Cigarettes; tobacco; tobacco substitutes; cigars; electronic cigarettes; liquid nicotine solution...
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...
G/S Tobacco; cigarettes; cigars; snuff; cigarette paper; tobacco pipes; cigarette filters; cigarette ...
2024 Invention Aerosol generating system including multiple substrate sections corresponding to different heater...
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...
Invention Aerosol generating device comprising air flow path. This aerosol generating device may comprise: ...
Invention Aerosol generating device comprising oxidation catalyst. An aerosol generating device according t...
Invention Aerosol generating apparatus. Disclosed is an aerosol generating apparatus. An aerosol generating...
2023 Invention Flavored sheet, filter, and wrapper including cooling block, and aerosol generating article inclu...
Invention Capsule for aerosol generating article including cooling block, and aerosol generating article in...
Invention Aerosol generating article and method of manufacturing the same. A non-combustion-type aerosol g...
Invention Method and device for measuring temperature of vibrator in non-contact manner. A method of deter...
Invention Packaging for accommodating aerosol delivering article. The present disclosure relates to a pack...
Invention Aerosol generating device and aerosol generating system including the same. An aerosol generatin...
Invention Aerosol generating device and payment system including the same. The present disclosure provides...
Invention Ultrasonic vibration-based aerosol generating device and control method thereof. Provided is an ...
Invention Aerosol generating device and aerosol generating system. An aerosol generating system includes a...
Invention Aerosol generating device and operating method thereof. An aerosol generating device includes a ...
Invention Aerosol generating device and method of controlling power supply. An aerosol generating device i...
Invention Aerosol generating device and operating method thereof. An aerosol generating device according t...
Invention Aerosol generating device and method of controlling the same. An aerosol generating device inclu...
Invention Aerosol generating device based on ultrasonic vibration and control method thereof. An aerosol g...
Invention Electronic device for providing additional image and operating method thereof. To provide an add...
Invention Aerosol generating device and method of manufacturing outer cover for aerosol generating device. ...
Invention Aerosol generating device including concentrator. The aerosol generating device may include a he...
Invention Aerosol generating device. The aerosol generating device includes a housing, a mouth side end, a...
Invention Inhaler with photoplethysmography sensor. An inhaler includes a stick provided with a chamber co...
Invention Aerosol generating device. One or more embodiments relate to an aerosol generating device includ...
Invention Method of manufacturing cartridge, cartridge manufactured by the manufacturing method, and aeroso...
Invention Method for manufacturing tobacco granules, and aerosol generating article including tobacco granu...
Invention Aerosol generating device including thermal insulator. An aerosol generating device includes a h...
Invention Charging device for aerosol generating device and charging system comprising the same. A chargin...
Invention Cartridge for aerosol generating device. A cartridge for an aerosol generating device includes a...
Invention Aerosol generating device and method. An aerosol generating device includes a main body includin...
Invention Aerosol device including driving circuit for measuring signal supplied to vibrator. Disclosed is...
Invention Method of generating aerosol using ultrasonic vibrator and electronic device for performing the m...
Invention Inhaler. An inhaler according to an embodiment comprises: a housing provided with one surface, t...
Invention Apparatus and method of implementing digital taste and digital flavor. An operating method of a ...
Invention Aerosol generating device including temperature sensor. An aerosol generating device includes a ...
Invention Aerosol generating device comprising a vaporizer. An aerosol generating device includes a vapori...
Invention High-pressure cleaning device. This high-pressure cleaning device comprises: a main body; a cove...
Invention High-pressure washer. A high-pressure washer comprises: a main body; a cover covering the top of...
Invention Filter to which binder with improved functionality is applied and smoking article including the s...
Invention Novel cigarette filter containing moisturizer. The present disclosure provides a cigarette filte...
Invention Aerosol generating device. An aerosol generating device is provided. The aerosol generating devi...
2022 Invention Aerosol generating device and system including the same. An aerosol generating device and a syst...
Invention Generating aerosol method and electronic device performing the method. One embodiment monitors t...
Invention Tipping paper including flavored sheet and smoking article including the same. The present discl...
Invention Aerosol-generating device. An aerosol-generating device is disclosed. The aerosol-generating dev...
Invention Aerosol generating device and control method for same. An aerosol generating device according to...