Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DL

Daniel Lapen — 1 Patent in 2021

RHRoche Diagnostics Hematology: 1 patents #1 of 5Top 20%
Lancaster, MA: #6 of 14 inventorsTop 45%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #482,912 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10914657 Fixative and staining solutions Kerri Horton 2021-02-09