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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Werner Siekmann — 1 Patent

ARArthrex: 1 patents #300 of 475Top 65%
Hamburg, DE: #2,970 of 5,803 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Werner Siekmann has been granted 1 US patent while listed as an inventor at Arthrex. All of these patents were granted in 2011. Werner Siekmann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Werner Siekmann in Hamburg, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8052969 Method of making plasma enriched with platelets using a double syringe system where the second sytringe is within the first syringe and use thereof Michael Buhr, Stéphane Naudin 2011-11-08