Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Birenbaum Engel — 1 Patent in 2021

BHBayer Healthcare: 1 patents #78 of 293Top 30%
BPBayer Pharma: 1 patents #72 of 265Top 30%
Rochester, NY: #125 of 406 inventorsTop 35%
New York: #4,600 of 12,766 inventorsTop 40%
Overall (2021): #485,769 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11208400 Substituted 6-(1H-pyrazol-1-yl)pyrimidin-4-amine derivatives and uses thereof Anja GIESE, Jürgen Klar, Alexander Helmut Michael EHRMANN, Jens WILLWACHER, Andre DIESKAU +8 more 2021-12-28