List of KT&G patents

Patents where

Current Assignee

Name

KT&G

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11641879 Aerosol generation device and control method for aerosol generation device	Patent 11641879 was granted and assigned to KT&G on May, 2023 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11641879	May 9, 2023
‌ US Patent 11478015 Vaporizer of an aerosol generating device having a leakage-preventing structure	Patent 11478015 was granted and assigned to KT&G on October, 2022 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11478015	October 25, 2022
‌ US Patent 11497245 Optical module and aerosol generation device comprising same	Patent 11497245 was granted and assigned to KT&G on November, 2022 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11497245	November 15, 2022
‌ US Patent 12108802 Aerosol generating device and method for controlling same	Patent 12108802 was granted and assigned to KT&G on October, 2024 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	12108802	October 8, 2024
‌ US Patent 11445754 Vaporizer of an aerosol generating device having a leakage-preventing structure		KT&G	KT&G	United States Patent and Trademark Office	11445754	September 20, 2022
‌ US Patent 11432593 Device for cleaning smoking member, and smoking member system	Patent 11432593 was granted and assigned to KT&G on September, 2022 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11432593	September 6, 2022
‌ US Patent 11622577 Aerosol generation device having structure for preventing liquid leakage	Patent 11622577 was granted and assigned to KT&G on April, 2023 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11622577	April 11, 2023
‌ US Patent 11647785 Aerosol generation device having structure for preventing liquid leakage	Patent 11647785 was granted and assigned to KT&G on May, 2023 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11647785	May 16, 2023
‌ US Patent 11700884 Aerosol generation device and heater for aerosol generation device	Patent 11700884 was granted and assigned to KT&G on July, 2023 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11700884	July 18, 2023
‌ US Patent 11259567 Aerosol generation device	Patent 11259567 was granted and assigned to KT&G on March, 2022 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11259567	March 1, 2022
‌ US Patent 11344062 Aerosol generation device having concealed fastening portion	Patent 11344062 was granted and assigned to KT&G on May, 2022 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11344062	May 31, 2022
‌ US Patent 11622582 Aerosol generating device and method for providing adaptive feedback through puff recognition	Patent 11622582 was granted and assigned to KT&G on April, 2023 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11622582	April 11, 2023
‌ US Patent 11510436 Aerosol generation device having structure for preventing liquid leakage	Patent 11510436 was granted and assigned to KT&G on November, 2022 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11510436	November 29, 2022
‌ US Patent 11627759 Aerosol generation method and apparatus	Patent 11627759 was granted and assigned to KT&G on April, 2023 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11627759	April 18, 2023
‌ US Patent 11304449 Light-emitting element and aerosol generation device comprising same	Patent 11304449 was granted and assigned to KT&G on April, 2022 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11304449	April 19, 2022
‌ US Patent 11470882 Device for holding smoking member, and smoking member system		KT&G	KT&G	United States Patent and Trademark Office	11470882	October 18, 2022
‌ US Patent 11470879 Aerosol generation device having structure for preventing liquid leakage		KT&G	KT&G	United States Patent and Trademark Office	11470879	October 18, 2022
‌ US Patent 11547142 Aerosol generation device having structure for preventing liquid leakage	Patent 11547142 was granted and assigned to KT&G on January, 2023 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11547142	January 10, 2023
‌ US Patent 11882870 Aerosol generation method and apparatus	Patent 11882870 was granted and assigned to KT&G on January, 2024 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11882870	January 30, 2024
‌ US Patent 11647786 Aerosol generation device	Patent 11647786 was granted and assigned to KT&G on May, 2023 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11647786	May 16, 2023
‌ US Patent 11510437 Heater assembly and aerosol generation device comprising same		KT&G	KT&G	United States Patent and Trademark Office	11510437	November 29, 2022
‌ US Patent 11457661 Aerosol generation method and apparatus	Patent 11457661 was granted and assigned to KT&G on October, 2022 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11457661	October 4, 2022
‌ US Patent 11622579 Aerosol generating device having heater	Patent 11622579 was granted and assigned to KT&G on April, 2023 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11622579	April 11, 2023
‌ US Patent 11291250 Aerosol generating device and method for controlling same	Patent 11291250 was granted and assigned to KT&G on April, 2022 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11291250	April 5, 2022
‌ US Patent 11571023 Aerosol generating device having heater	Patent 11571023 was granted and assigned to KT&G on February, 2023 by the United States Patent and Trademark Office.	KT&G	KT&G	United States Patent and Trademark Office	11571023	February 7, 2023

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