{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Cities", "item": "https://www.patentleaderboard.com/cities"}, {"@type": "ListItem", "position": 3, "name": "Wujiang, CN", "item": "https://www.patentleaderboard.com/city/wujiang-cn"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Wujiang, CN ranks #13,447 worldwide for total patents filed all time, with 126 patents from 35 inventors. Leading employers of inventors based in Wujiang, CN include Jiangsu Hengli Chemical Fibre Co., Suzhou Shinhao Materials, Hutchison Medipharma Limited.

Showing 1–35 of 35 inventors

Rank Inventor Primary Company Patents
1 Hongwei Fan Jiangsu Hengli Chemical Fibre Co. 25
2 Fangming Tang Jiangsu Hengli Chemical Fibre Co. 16
3 Shanshui Wang Jiangsu Hengli Chemical Fibre Co. 15
#4 Lixin Yin Jiangsu Hengli Chemical Fibre Co. 12
#5 Zifang Zhu Suzhou Shinhao Materials 5
#5 Yuping Chu Hutchison Medipharma Limited 5
#5 Xiangming WANG Jiangsu Hengli Chemical Fibre Co. 5
#8 Weiliang XU Tsinghua University 3
#8 Honglei Yang Harbin Engineering University 3
#8 Jiangen Shen Jiangsu Hengli Chemical Fibre Co. 3
#8 Feng Shen 3
#8 Tangqian Cheng 3
#13 Danfeng Ling 2
#13 Guijun Xia 2
#13 Zifeng Yao 2
#13 Qingrong Li Sericultural & Agri-Food Research Institute Guangdong Academy Of Agricultural Sciences 2
#13 Ming Chen Jiangsu Hengli Chemical Fibre Co. 2
#18 Welkin Li Illinois Tool Works 1
#18 Camus Weng Illinois Tool Works 1
#18 Yaguo Jiang Jb Medical 1
#18 Peng Lingchao Wittur Holding Gmbh 1
#18 Fudong Shu 1
#18 Kunliu Wang 1
#18 Wenxiang Ou Askey Computer 1
#18 Huailin REN Jiangsu Hengli Chemical Fibre Co. 1
#18 Zengliang Chang Delta Electronics 1
#18 Aiqi KANG Jiangsu Hengli Chemical Fibre Co. 1
#18 Frank Zhao Illinois Tool Works 1
#18 Fulei Yu 1
#18 Yingtao Gong 1
#18 Liangyi Yen 1
#18 Shifeng Shao 1
#18 Yuanhua ZHANG Jiangsu Hengli Chemical Fibre Co. 1
#18 Zhengping Yuan Jiangsu Hengli Chemical Fibre Co. 1
#18 Zhili Liu Jiangsu Hengli Chemical Fibre Co. 1