Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
BY

Baoshan Yue

CC China Tobacco Yunnan Industrial Co.: 1 patents #1 of 29Top 4%
Overall (2025): #443,323 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12340501 Method for evaluating the possibility of a cigarette burning cone to fall off Han Zheng, Hao Wang, Zhihua Liu, Jiao Xie, Xu Wang +10 more 2025-06-24