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

Shuangshuang Zhang

SC Shandong Nhu Amino Acid Co.: 1 patents #1 of 6Top 20%
ZC Zhejiang Nhu Co.: 1 patents #3 of 20Top 15%
📍 Shandong, CN: #177 of 611 inventorsTop 30%
Overall (2025): #213,999 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12391969 Additive used in methionine preparation process, and methionine preparation method Zhirong Chen, Hong Yin, Zhixuan Wang, Cong Chen, Yu-Fen Wang 2025-08-19