LZ

Li Zhen

BC Bestee Material (Tsingtao) Co.: 2 patents #3 of 7Top 45%
📍 Qingdao, CN: #68 of 542 inventorsTop 15%
Overall (2023): #132,568 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11807964 Plant-based functional polypropylene spunbond non-woven fabric and preparation method thereof Xiaohua Huang, Xiaoqian Huang, Yu-Cheng Liu, Jie Liu, Xiaolong Huang 2023-11-07
11566348 Method of preparing plant-based functional polyester filament Xiaohua Huang, Yanming Liu, Yu-Cheng Liu, Xiaoqian Huang, Jie Liu 2023-01-31