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

Fred R. Kohn

XOXoma: 1 patents #49 of 75Top 70%
Walnut Creek, CA: #806 of 1,300 inventorsTop 65%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,687,193 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5766886 Modified antibody variable domains Gary M. Studnicka, Roger G. Little, Dianne M. Fishwild 1998-06-16