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

Paul J. Byrnes

Abbott: 1 patents #3,441 of 5,431Top 65%
Libertyville, IL: #590 of 868 inventorsTop 70%
Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,938,306 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4868132 Fluorescence polarization immunoassay for amphetamine/methamphetamine Cynthia M. Molina, Janis A. Martinus, Kenward S. Vaughan, Catherine Marie Smith 1989-09-19