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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Leonardus Hubertus Postma — 1 Patent in 2021

SBStamicarbon B.V.: 1 patents #2 of 20Top 10%
Kerkrade, NL: #1 of 7 inventorsTop 15%
Overall (2021): #362,606 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10988380 Plant and process for producing nitric acid Maria Paz Muñoz López, Martinus Voorwinden 2021-04-27