INTERNATIONAL PATENT: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD, 云南中烟工业有限责任公司 FILES APPLICATION FOR "CIGARETTE COMBUSTION CONE FALLOUT PROPENSITY ESTIMATION METHOD"

GENEVA, Dec. 7 -- CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD (No.6, Shibo Road, Panlong DistrictKunming, Yunnan 650233), 云南中烟工业有限责任公司 (中国云南省昆明市盘龙区世博路6号) filed a patent application (PCT/CN2024/095674) for "CIGARETTE COMBUSTION CONE FALLOUT PROPENSITY ESTIMATION METHOD" on May 28, 2024. With publication no. WO/2025/245682, the details related to the patent application was published on Dec 04, 2025.

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