Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JW

Joel Walker

PRPromega: 1 patents #195 of 281Top 70%
Madison, WI: #2,790 of 4,527 inventorsTop 65%
Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #2,486,553 of 4,157,543Top 60%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11939311 Acid-labile surfactants Sergei Saveliev, Zhiyang Zeng, Robert Kargbo, Hui Wang, Sergiy Levin +8 more 2024-03-26