Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Sonja Stankovic

PNProviron Holding N.V.: 1 patents #1 of 3Top 35%
Hemiksem, BE: #1 of 3 inventorsTop 35%
Overall (2017): #238,013 of 506,227Top 50%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9822238 Compositions comprising tetrahydrofurfuryl and alkoxylated alkyl esters as plasticisers for biodegradable resins José Vanheule, Johan Willy Declerck 2017-11-21