QY

Qian-Sheng Yu

📍 Timonium, MD: #7 of 24 inventorsTop 30%
🗺 Maryland: #310 of 1,619 inventorsTop 20%
Overall (1994): #81,160 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5310935 Optically active 5-oxygenated (3S)-1,3-dimethyloxindole-3-acetic acids Arnold Brossi, Danilo Casadei Massari 1994-05-10