YC

YU CHANG

📍 Daxi District, MN: #1 of 1 inventorsTop 100%
Overall (2021): #94,911 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11186609 Method for preparing S-Bz-MAG3 as a precursor of contrast media Ching-Yun Lee, Cheng-Fang Hsu 2021-11-30
10934314 Method for preparing organoboron derivative containing oxygen and aromatic ring as labeled precursor of dopamine positron emission tomography imaging agent Wen-Ching Wu 2021-03-02