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

Angelika Preetz

Werne, DE: #2 of 4 inventorsTop 50%
Overall (2023): #517,384 of 537,848Top 100%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11566037 Process for producing isopropylidene bis(cyclopentadienyl)zirconium dichloride Silvia Maus 2023-01-31