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

Chaoqiang Mei

NC Nanjing Gekof Institute Of Environmental Protection Technology & Equipment Co.: 1 patents #4 of 9Top 45%
Overall (2025): #424,322 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12280359 Integrated filter material and preparation method and application thereof Haitao Xu, Xiaohuan Zhi, Mingbo Li, Jing Song 2025-04-22