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

Hongwei Fan

JC Jiangsu Hengli Chemical Fibre Co.: 2 patents #1 of 6Top 20%
📍 Wujiang, CN: #1 of 5 inventorsTop 20%
Overall (2025): #60,444 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12366014 Method for preparing black fibers Jiangen Shen, Lili Wang, Fangming Tang, Zhengping Yuan 2025-07-22
12236635 Digital person training method and system, and digital person driving system Huapeng Sima, Hao Jiang, Qixun Qu, Jiabin Li, Jintai Luan 2025-02-25
12221724 Recycled polyester filament and preparation method therefor Shanshui Wang, Lili Wang, Fangming Tang 2025-02-11