JC

John K. Chan

📍 San Francisco, CA: #1,866 of 5,778 inventorsTop 35%
🗺 California: #19,344 of 55,090 inventorsTop 40%
Overall (2025): #339,571 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12419883 Liquid formulations of indacaterol Keith Try Ung, Mei-chang Kuo, John Nigel Pritchard 2025-09-23