YW

Yanjun WEN

HC Henan Zhongda Hengyuan Biotechnology Stock Co.: 2 patents #3 of 10Top 30%
📍 Luohe City, CN: #4 of 14 inventorsTop 30%
Overall (2023): #93,957 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11654378 Senna obtusifolia seed extract and a method for comprehensive development and utilization of Senna obtusifolia seeds Sujing Gu, Ziheng JIN, Linzheng LI 2023-05-23
11642608 Method of preparing Hovenia dulcis Thunb extract rich in dihydromyricetin Ziheng JIN, Sujing Gu, Linzheng LI 2023-05-09