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

Wenjin Zhang

HC Henan Zhongda Hengyuan Biotechnology Stock Co.: 1 patents #4 of 12Top 35%
ZC Zhejiang Dahua Technology Co.: 1 patents #8 of 60Top 15%
📍 Luohe City, CA: #1 of 1 inventorsTop 100%
Overall (2025): #43,257 of 469,880Top 10%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12274280 Method for extracting oils from sauces while simultaneously determining fat content, peroxide value, and acid value Chunfeng Yu, Ziheng JIN, Yanjun WEN, Linzheng LI, Tiantian Wang +4 more 2025-04-15
D1065447 Gas cylinder valve Guofu Ying, Xingyuan Chen 2025-03-04
12223732 Systems and methods for object monitoring Lixun Gao, Zhenshan Lu, Zhewei Li, Tianfu Lan, Qing Zhan +2 more 2025-02-11