Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Peter Risberg

ACAstra Co.: 2 patents #22 of 80Top 30%
Flemingsberg, SE: #7 of 16 inventorsTop 45%
Overall (All Time): #2,072,663 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8454569 Catheter assembly with a folded urine collection bag Kristina Kull-Osterlin, Ian James Matthews 2013-06-04
D503335 Catheter package Andrea Schmidt 2005-03-29