ZY

Zhonghua Yang

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #1,083,222 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12404534 Method for separating amoxicillin and phenylacetic acid from reaction solution in one-step enzymatic synthesis of amoxicillin Xiaoyan Yin 2025-09-02
12305512 Short-radius trajectory-controllable drilling tool and combined type steerable drilling tool Zichen Xu, Xiaoyue Wan 2025-05-20
12168930 Short-radius drilling tool, track-controllable lateral drilling tool and method Zichen Xu, Xiaoyue Wan 2024-12-17
D1000690 Battery rod for electronic cigarette 2023-10-03