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

Guorong Jian

ZC Zhejiang Hengyi Petrochemical Co.: 1 patents #9 of 16Top 60%
Overall (2025): #378,154 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12391512 Yarn spindle coding method, electronic device and storage medium Peng WANG, Xiantao Peng, Yibo QIU, Zhongliang WU 2025-08-19