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

Larry E. Kahn

GSG.D. Searle: 2 patents #312 of 659Top 50%
Chesterfield, MO: #2,561 of 6,461 inventorsTop 40%
Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,228,226 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6254870 Thrombopoietin: IL-3 fusion protein Nicholas Staten, Jean P. Favara, Lyle E. Pegg, John McKearn, Charles M. Baum 2001-07-03
4940782 Monoclonal antibodies against IgE-associated determinants, hybrid cell lines producing these antibodies, and use therefore Bonita Rup 1990-07-10