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

David J. Daghfal

Abbott: 3 patents #1,951 of 5,431Top 40%
Aurora, IL: #318 of 1,049 inventorsTop 35%
Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,567,158 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7674623 Method of stabilizing human natriuretic peptides Robert G. Parsons, Cherie A. Lipowsky, Ray A. Weigand, Judith A. Friese 2010-03-09
7291501 Stable compositions for measuring human natriuretic peptides Robert G. Parsons, Cherie A. Lipowsky, Ray A. Weigand, Judith A. Friese 2007-11-06
5800983 Peptides for HIV-1 detection Dominique P. Bridon, Isaac S.-Y. Sze, deceased, Keeve D. Jaffe, Tracey Colpitts 1998-09-01