GENEVA, Dec. 23 -- KT & G CORPORATION (71 Beotkkot-gilDaedeok-guDaejeon 34337), 주식회사 케이티앤지 (대전광역시대덕구벚꽃길 71) filed a patent application (PCT/KR2025/003686) for "AEROSOL-GENERATING DEVICE AND METHOD FOR DETERMINING STATE OF AEROSOL-GENERATING ARTICLE" on Mar 24, 2025. With publication no. WO/2025/258803, the details related to the patent application was published on Dec 18, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): JEONG, Minseok (111dong 404h...